Diazines

Alfa Aesar™ 1,3-Dimethylbarbituric acid, 99% (dry wt.), water <6%

CAS: 769-42-6 Molecular Formula: C6H8N2O3 Molecular Weight (g/mol): 156.141 MDL Number: MFCD00006675 InChI Key: VVSASNKOFCZVES-UHFFFAOYSA-N Synonym: 1,3-dimethylbarbituric acid, n,n'-dimethylbarbituric acid, 2,4,6 1h,3h,5h-pyrimidinetrione, 1,3-dimethyl, 1,3-dimethylbarbituricacid, barbituric acid, 1,3-dimethyl, 1,3-dimethylpyrimidine-2,4,6 1h,3h,5h-trione, 1,3-dimethyl barbituric acid, 1,3-dimethyl-2,4,6 1h,3h,5h-pyrimidinetrione, 1,3-dimethyl-2,4,6 1h,3h,5h pyrimidinetrione, 1,3-dimethyl-1,3,5-trihydropyrimidine-2,4,6-trione PubChem CID: 69860 IUPAC Name: 1,3-dimethyl-1,3-diazinane-2,4,6-trione SMILES: CN1C(=O)CC(=O)N(C1=O)C

N4-Benzoylcytosine, 98%, ACROS Organics™

CAS: 26661-13-2 Molecular Formula: C11H9N3O2 Molecular Weight (g/mol): 215.21 InChI Key: XBDUZBHKKUFFRH-UHFFFAOYSA-N Synonym: n4-benzoylcytosine, n-2-oxo-1,2-dihydropyrimidin-4-yl benzamide, n-benzoylcytosine, n-4-benzoyl cytosine, benzamide, n-1,2-dihydro-2-oxo-4-pyrimidinyl, n-2-oxo-1h-pyrimidin-6-yl benzamide, benzamide, n-2,3-dihydro-2-oxo-4-pyrimidinyl, n-2-oxohydropyrimidin-4-yl benzamide, n-2-oxo-1h-pyrimidin-4-yl benzamide, n-benzoyl cytosine PubChem CID: 309343 IUPAC Name: N-(2-oxo-1H-pyrimidin-6-yl)benzamide SMILES: C1=CC=C(C=C1)C(=O)NC2=CC=NC(=O)N2

Alfa Aesar™ 2,4,7-Triamino-6-phenylpteridine, 98%

CAS: 396-01-0 Molecular Formula: C12H11N7 Molecular Weight (g/mol): 253.269 MDL Number: MFCD00006708 InChI Key: FNYLWPVRPXGIIP-UHFFFAOYSA-N Synonym: triamterene, 2,4,7-triamino-6-phenylpteridine, dyrenium, triamteren, dytac, pterofen, pterophene, triamteril, triteren, ademin PubChem CID: 5546 IUPAC Name: 6-phenylpteridine-2,4,7-triamine SMILES: C1=CC=C(C=C1)C2=NC3=C(N=C2N)N=C(N=C3N)N

Alfa Aesar™ 1-Benzyl-5-phenylbarbituric acid, 98+%

CAS: 72846-00-5 Molecular Formula: C17H14N2O3 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00082750 InChI Key: KCWWCWMGJOWTMY-UHFFFAOYSA-N Synonym: 1-benzyl-5-phenylbarbituric acid, 1-benzyl-5-phenylpyrimidine-2,4,6 1h,3h,5h-trione, benzyl-5-phenylbarbituric acid, 2,4,6 1h,3h,5h-pyrimidinetrione, 5-phenyl-1-phenylmethyl, 1-phenylmethyl-5-phenyl-barbituric acid, 5-phenyl-1-benzyl-1,3,5-trihydropyrimidine-2,4,6-trione, acmc-1bb85, 1-benzyl-5-phenylbarbiturate, 1-benzyl-5-phenylbarbituricacid, 1-benzyl-5-phenylbarbituric acid 5g PubChem CID: 166340 IUPAC Name: 1-benzyl-5-phenyl-1,3-diazinane-2,4,6-trione SMILES: C1=CC=C(C=C1)CN2C(=O)C(C(=O)NC2=O)C3=CC=CC=C3

Alfa Aesar™ Methyl 5-bromo-2-(methylthio)pyrimidine-4-carboxylate, 97%

CAS: 50593-91-4 Molecular Formula: C7H7BrN2O2S Molecular Weight (g/mol): 263.109 MDL Number: MFCD05664428 InChI Key: MYZJIEWTRJTWCD-UHFFFAOYSA-N Synonym: methyl 5-bromo-2-methylsulfanyl-4-pyrimidinecarboxylate, methyl 5-bromo-2-methylthio pyrimidine-4-carboxylate, methyl 5-bromo-2-methylsulfanyl pyrimidine-4-carboxylate, methyl 5-bromo-2-methylthio-4-pyrimidinecarboxylate, methylbromomethylsulfanylpyrimidinecarboxylate, methyl 5-bromo-2-methylthiopyrimidine-4-carboxylate, methyl-5-bromo-2-methylthio pyrimidine-4-carboxylate, methyl 5-bromo-2-methylsulfanyl-4-pyrimidinecarb, methyl 5-bromo-2-methylsulfanyl-4-pyrimidinecarboxylate,97, 5-bromo-2-methylsulfanylpyrimidine-4-carboxylic acid methyl ester PubChem CID: 2794729 IUPAC Name: methyl 5-bromo-2-methylsulfanylpyrimidine-4-carboxylate SMILES: COC(=O)C1=NC(=NC=C1Br)SC

6-chloropyrimidin-4(3H)-one, Maybridge™

CAS: 4765-77-9 Molecular Formula: C4H3ClN2O Molecular Weight (g/mol): 130.531 InChI Key: AXFABVAPHSWFMD-UHFFFAOYSA-N Synonym: 6-chloro-4-hydroxypyrimidine, 6-chloropyrimidin-4-ol, 4-chloro-6-hydroxypyrimidine, 6-chloropyrimidin-4 1h-one, 6-chloropyrimidin-4 3h-one, 6-chloro-4-pyrimidinol, 6-chloro-4 1h-pyrimidinone, 4 1h-pyrimidinone, 6-chloro, 6-chloro-3,4-dihydro-4-oxopyrimidine, zlchem 18 PubChem CID: 358318 IUPAC Name: 6-chloro-1H-pyrimidin-4-one SMILES: C1=C(NC=NC1=O)Cl

Alfa Aesar™ Pyrimidine-2-carboxamidoxime, 97%

CAS: 90993-49-0 Molecular Formula: C5H6N4O Molecular Weight (g/mol): 138.13 MDL Number: MFCD09751609 InChI Key: RYYZBKPHKBOVSQ-UHFFFAOYSA-N Synonym: n-hydroxy-2-pyrimidinecarboximidamide, n-hydroxypyrimidine-2-carboximidamide, n'-hydroxypyrimidine-2-carboximidamide, pyrimidine-2-carboxamide oxime, z-n'-hydroxypyrimidine-2-carboximidamide, 2-pyrimidinecarboxamide oxime, mtmydzfbfhzrij-uhfffaoysa-n, n-hydroxy pyrimidine-carboxamidine, n-hydroxy-pyrimidine-2-carboxamidine, e-n'-hydroxypyrimidine-2-carboximidamide PubChem CID: 51550622 IUPAC Name: nitroso(1H-pyrimidin-2-ylidene)methanamine SMILES: C1=CNC(=C(N)N=O)N=C1

ethyle2-amino-4-methylpyrimidine-5-carboxylate, 97%, Maybridge™

CAS: 81633-29-6 Molecular Formula: C8H11N3O2 Molecular Weight (g/mol): 181.195 MDL Number: MFCD00052622 InChI Key: YBFVMJRSZCVJJP-UHFFFAOYSA-N Synonym: 2-amino-4-methylpyrimidine-5-carboxylic acid ethyl ester, 2-amino-4-methyl-pyrimidine-5-carboxylic acid ethyl ester, acmc-209plx, maybridge1_003176, ethyl2-amino-4-methylpyrimidine-5-carboxylate, 2-amino-5-ethoxycarbonyl-4-methylpyrimidine, ethyl 2-amino-4-methyl-pyrimidine-5-carboxylate, ethyl 2-amino-4-methylpyrimidine-5-carboxylate, 2-amino-4-methyl-5-pyrimidinecarboxylic acid, ethyl ester, 5-pyrimidinecarboxylicacid, 2-amino-4-methyl-, ethyl ester PubChem CID: 459813 IUPAC Name: ethyl 2-amino-4-methylpyrimidine-5-carboxylate SMILES: CCOC(=O)C1=CN=C(N=C1C)N

4-Amino-2-mercaptopyrimidine, 97%, ACROS Organics™

CAS: 333-49-3 Molecular Formula: C4H5N3S Molecular Weight (g/mol): 127.17 InChI Key: DCPSTSVLRXOYGS-UHFFFAOYSA-N Synonym: 2-thiocytosine, 4-amino-2-mercaptopyrimidine, thiocytosine, 4-aminopyrimidine-2-thiol, cytosine, thio, cytosine, 2-thio, 2 1h-pyrimidinethione, 4-amino, 2 1h-pyrimidinone, 4-aminothio, 4-amino-2 1h-pyrimidinethione, 4-amino-2-thiopyrimidine PubChem CID: 2724245 IUPAC Name: 6-amino-1H-pyrimidine-2-thione SMILES: C1=C(NC(=S)N=C1)N

Alfa Aesar™ 6-(Trifluoromethyl)uracil, 97%

CAS: 672-45-7 Molecular Formula: C5H3F3N2O2 Molecular Weight (g/mol): 180.086 MDL Number: MFCD01011762 InChI Key: IROWWTVZNHKLLE-UHFFFAOYSA-N Synonym: 6-trifluoromethyl uracil, 2,4-dihydroxy-6-trifluoromethylpyrimidine, 6-trifluoromethyl pyrimidine-2,4-diol, uracil, 6-trifluoromethyl, 6-trifluoromethyl-pyrimidine-2,4-diol, 6-trifluoromethyl pyrimidine-2,4 1h,3h-dione, 2,4 1h,3h-pyrimidinedione, 6-trifluoromethyl, 6-trifluoromethyluracil, 6-trifluoromethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione, 6-trifluoromethyl-1h-pyrimidine-2,4-dione PubChem CID: 233890 IUPAC Name: 6-(trifluoromethyl)-1H-pyrimidine-2,4-dione SMILES: C1=C(NC(=O)NC1=O)C(F)(F)F

Alfa Aesar™ 2-Mercaptopyrimidine, 98%

CAS: 1450-85-7 Molecular Formula: C4H4N2S Molecular Weight (g/mol): 112.15 MDL Number: MFCD00006073 InChI Key: HBCQSNAFLVXVAY-UHFFFAOYSA-N Synonym: 2-mercaptopyrimidine, pyrimidine-2-thiol, 2-pyrimidinethiol, 2-thiopyrimidine, pyrimidine-2 1h-thione, 2 1h-pyrimidinethione, pyrimidinethione, 2-pyrimidinethione, 2-pyrimidinethiol 9ci, 2-1h-pyrimidinthione PubChem CID: 1550489 ChEBI: CHEBI:53576 IUPAC Name: 1H-pyrimidine-2-thione SMILES: C1=CNC(=S)N=C1

Ethyl 5-pyrimidinecarboxylate, 97%, ACROS Organics™

CAS: 40929-50-8 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.15 MDL Number: MFCD03094043 InChI Key: YCWDQAKDVQNVAR-UHFFFAOYSA-N Synonym: ethyl 5-pyrimidinecarboxylate, 5-pyrimidinecarboxylic acid, ethyl ester, pyrimidine-5-carboxylic acid ethyl ester, ethyl5-pyrimidinecarboxylate, 5-ethoxycarbonylpyrimidine, ethylpyrimidine-5-carboxylate, 2-ethylpyrimidine-5-carboxylate, 5-pyrimidinecarboxylic acid ethyl ester PubChem CID: 4223810 IUPAC Name: ethyl pyrimidine-5-carboxylate SMILES: CCOC(=O)C1=CN=CN=C1

Alfa Aesar™ 2-Methylpyrimidine-5-carboxylic acid, 97%

CAS: 5194-32-1 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD08235210 InChI Key: NMGIXZFBQPETOK-UHFFFAOYSA-N Synonym: 2-methyl-5-pyrimidinecarboxylic acid, 2-methylpyrimidine-5-carboxylicacid, 5-pyrimidinecarboxylic acid, 2-methyl, 2-methyl-5-pyrimidinecarboxylicacid, pubchem13290, acmc-209kwu, ksc269i7t, 2-methyl-pyrimidine-5-carboxylic acid, 5-pyrimidinecarboxylicacid, 2-methyl, 2-methyl pyrimidine-5-carboxylic acid PubChem CID: 13670875 IUPAC Name: 2-methylpyrimidine-5-carboxylic acid SMILES: CC1=NC=C(C=N1)C(=O)O

(3-Pyrimidin-5-ylphenyl)methanol, ≥97%, Maybridge™

CAS: 852180-75-7 Molecular Formula: C11H10N2O Molecular Weight (g/mol): 186.214 MDL Number: MFCD06802882 InChI Key: PUCNXFUXTNDXKP-UHFFFAOYSA-N Synonym: 3-pyrimidin-5-ylphenyl methanol, 3-pyrimidin-5-yl phenyl methanol, 3-5-pyrimidinyl phenyl methanol, benzenemethanol,3-5-pyrimidinyl, 3-pyrimidin-5-ylphenyl methan-1-ol PubChem CID: 7162050 IUPAC Name: (3-pyrimidin-5-ylphenyl)methanol SMILES: C1=CC(=CC(=C1)CO)C2=CN=CN=C2

5-Fluorouracil, 99%, Alfa Aesar™

CAS: 51-21-8 Molecular Formula: C4H3FN2O2 Molecular Weight (g/mol): 130.078 MDL Number: MFCD00006018 InChI Key: GHASVSINZRGABV-UHFFFAOYSA-N Synonym: 5-fluorouracil, fluorouracil, 5-fu, fluoroplex, adrucil, efudex, carac, fluracil, fluoroblastin, kecimeton PubChem CID: 3385 ChEBI: CHEBI:46345 IUPAC Name: 5-fluoro-1H-pyrimidine-2,4-dione SMILES: C1=C(C(=O)NC(=O)N1)F

Uracil, 99+%, ACROS Organics™

CAS: 66-22-8 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.09 MDL Number: MFCD00006016 InChI Key: ISAKRJDGNUQOIC-UHFFFAOYSA-N Synonym: uracil, 2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 2,4-pyrimidinediol, 2,4-dioxopyrimidine, pyrimidine-2,4 1h,3h-dione, pirod, 2,4-pyrimidinedione, pyrod, hybar x PubChem CID: 1174 ChEBI: CHEBI:17568 IUPAC Name: 1H-pyrimidine-2,4-dione SMILES: C1=CNC(=O)NC1=O

4-Chloro-5,6,7,8-tetrahydro-1-benzothieno[2,3-d]pyrimidine, 96%, Alfa Aesar™

CAS: 40493-18-3 Molecular Formula: C10H9ClN2S Molecular Weight (g/mol): 224.706 MDL Number: MFCD00463624 InChI Key: PRNJDUCSVXTOTN-UHFFFAOYSA-N Synonym: 4-chloro-5,6,7,8-tetrahydrobenzo 4,5 thieno 2,3-d pyrimidine, 4-chloro-5,6,7,8-tetrahydro 1 benzothieno 2,3-d pyrimidine, 4-chloro-5,6,7,8-tetrahydro-benzo 4,5 thieno 2,3-d pyrimidine, 4-chloro-5h,6h,7h,8h-pyrimido 4,5-b benzothiophene, 1 benzothieno 2,3-d pyrimidine,4-chloro-5,6,7,8-tetrahydro, 4-chloro-5,6,7,8-tetrahydro-1 benzothiolo 2,3-d pyrimidine, 3-chloro-8-thia-4,6-diazatricyclo 7.4.0.0^ 2,7 trideca-1 9 ,2 7 ,3,5-tetraene, 4-chloro-5,6,7,8-tetrahydrobenzo b thiopheno 2,3-d pyrimidine, 3-chloro-8-thia-4,6-diazatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2,4,6-tetraene PubChem CID: 699515 IUPAC Name: 4-chloro-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine SMILES: C1CCC2=C(C1)C3=C(S2)N=CN=C3Cl

6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid, 97%, Maybridge™

CAS: 27372-38-9 Molecular Formula: C5H6N2O3 Molecular Weight (g/mol): 142.114 MDL Number: MFCD00052030 InChI Key: VUADWGRLHPTYPI-UHFFFAOYSA-N Synonym: 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid, 1,4,5,6-tetrahydro-6-oxopyridazine-3-carboxylic acid, unii-ot09ztp07e, ot09ztp07e, 6-oxo-1,4,5,6-tetrahydro-pyridazine-3-carboxylic acid, 3-pyridazinecarboxylic acid, 1,4,5,6-tetrahydro-6-oxo, 1,4,5,6-tetrahydro-6-oxo-3-pyridazinecarboxylic acid, 6-oxo-1,4,5,6-tetrahydropyridazin-3-carboxylic acid, 6-oxo-1,4,5-trihydropyridazine-3-carboxylic acid, pubchem19274 PubChem CID: 99621 IUPAC Name: 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylic acid SMILES: C1CC(=O)NN=C1C(=O)O

Alfa Aesar™ 4(1H)-Pyrimidinone, 98%

CAS: 4562-27-0 Molecular Formula: C4H4N2O Molecular Weight (g/mol): 96.089 MDL Number: MFCD00006664 InChI Key: DNCYBUMDUBHIJZ-UHFFFAOYSA-N Synonym: pyrimidin-4-ol, 4-hydroxypyrimidine, 4-pyrimidinol, 4 3h-pyrimidone, pyrimidin-4 3h-one, 4 3h-pyrimidinone, 4-pyrimidone, 4 1h-pyrimidinone, 4-pyrimidinone, deaminoisocytosine PubChem CID: 20695 IUPAC Name: 1H-pyrimidin-6-one SMILES: C1=CN=CNC1=O

Alfa Aesar™ Methyl pyrazine-2-carboxylate, 98+%

CAS: 6164-79-0 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00014611 InChI Key: TWIIRMSFZNYMQE-UHFFFAOYSA-N Synonym: methyl 2-pyrazinecarboxylate, methyl pyrazinoate, pyrazinoic acid methyl ester, methylpyrazine-2-carboxylate, pyrazinecarboxylic acid, methyl ester, methyl pyrazinecarboxylate, 2-pyrazinecarboxylic acid, methyl ester, pyrazine-2-carboxylic acid, methyl ester, 2-methylpyrazine carboxylate, pyrazine-2-carboxylic acid methyl ester PubChem CID: 72662 IUPAC Name: methyl pyrazine-2-carboxylate SMILES: COC(=O)C1=NC=CN=C1

Thiamine hydrochloride, 98.5-101.5%, ACROS Organics™

CAS: 67-03-8 Molecular Formula: C12H17ClN4OS·HCl Molecular Weight (g/mol): 337.26 MDL Number: MFCD00012780 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M Synonym: thiamine hydrochloride, vitamin b1 hydrochloride, thiamine hcl, aneurine hydrochloride, berin, thiamine chloride hydrochloride, trophite, thiamin chloride, thiamine dichloride, thiaminium chloride PubChem CID: 6202 ChEBI: CHEBI:49105 IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-]

N4-Acetylcytosine, 98%, ACROS Organics™

CAS: 14631-20-0 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.14 InChI Key: IJCKBIINTQEGLY-UHFFFAOYSA-N Synonym: n4-acetylcytosine, n-acetylcytosine, n-2-oxo-1,2-dihydropyrimidin-4-yl acetamide, acetamide, n-1,2-dihydro-2-oxo-4-pyrimidinyl, n 4-acetylcytosine, n-2-oxo-1h-pyrimidin-6-yl acetamide, n-2-hydroxypyrimidin-4-yl acetamide, n-2-oxo-3h-pyrimidin-4-yl acetamide, 4-acetylamino-1,2-dihydro-2-pyrimidone PubChem CID: 99309 IUPAC Name: N-(2-oxo-1H-pyrimidin-6-yl)acetamide SMILES: CC(=O)NC1=CC=NC(=O)N1

Alfa Aesar™ 3-Aminophthalhydrazide, 98%

CAS: 521-31-3 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD00006890 InChI Key: HWYHZTIRURJOHG-UHFFFAOYSA-N Synonym: luminol, 3-aminophthalhydrazide, 3-aminophthalic hydrazide, 5-amino-2,3-dihydro-1,4-phthalazinedione, 1,4-phthalazinedione, 5-amino-2,3-dihydro, 3-aminophthalic acid hydrazide, 5-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione, unii-5exp385q4f, ccris 5962, 3-aminophthalylhydrazide PubChem CID: 10638 IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C(=C1)N)C(=O)NNC2=O

Alfa Aesar™ 2-Methoxy-3-methylpyrazine, 99%

CAS: 2847-30-5 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD00006127 InChI Key: VKJIAEQRKBQLLA-UHFFFAOYSA-N Synonym: pyrazine, 2-methoxy-3-methyl, 2-methyl-3-methoxypyrazine, 2-methoxy-3-methyl-pyrazine, 2-methoxy-3-methyl pyrazine, unii-04o7cn9q85, pyrazine, 2-methoxy-3 or 5-methyl, pyrazine, 2-methyl-3-methoxy, almond pyrazine, 2-methoxy-3 or5-methylpyrazine, chocolate pyrazine a PubChem CID: 17898 IUPAC Name: 2-methoxy-3-methylpyrazine SMILES: CC1=NC=CN=C1OC

Alfa Aesar™ Pyrazine-2,5-dicarboxylic acid, 95%

CAS: 122-05-4 Molecular Formula: C6H4N2O4 Molecular Weight (g/mol): 168.108 MDL Number: MFCD01630902 InChI Key: GMIOYJQLNFNGPR-UHFFFAOYSA-N Synonym: 2,5-pyrazinedicarboxylic acid, 2,5-pyrazinedicarboxylicacid, pubchem8868, 2,5-pyrazine-diacid, ksc177q1r, pyrazinedicarboxylic-2,5 acid PubChem CID: 255280 IUPAC Name: pyrazine-2,5-dicarboxylic acid SMILES: C1=C(N=CC(=N1)C(=O)O)C(=O)O

Alfa Aesar™ 2-Amino-6-bromopurine, 98%

CAS: 82499-03-4 Molecular Formula: C5H4BrN5 Molecular Weight (g/mol): 214.026 MDL Number: MFCD01321309 InChI Key: HPGBGNVPUMCKPM-UHFFFAOYSA-N Synonym: 2-amino-6-bromopurine, 6-bromo-9h-purin-2-amine, 1h-purin-2-amine, 6-bromo, 6-bromoguanine, d2-amino-6-bromopurine, 6-bromopurine-2-ylamine, purine, 2-amino-6-bromo, 6-bromo-9h-purin-2-ylamine, 9h-purin-2-amine,6-bromo PubChem CID: 6101139 IUPAC Name: 6-bromo-7H-purin-2-amine SMILES: C1=NC2=C(N1)C(=NC(=N2)N)Br

4,6-Dichloropyrimidine, 97%, ACROS Organics™

CAS: 1193-21-1 Molecular Formula: C4H2Cl2N2 Molecular Weight (g/mol): 148.98 MDL Number: MFCD00006109 InChI Key: XJPZKYIHCLDXST-UHFFFAOYSA-N Synonym: pyrimidine, 4,6-dichloro, 4,6-dichloro-pyrimidine, 4,6-dichloro pyrimidine, 4,6-dichloro-1,3-diazine, 4,6-dichlorpyrimidin, dichloropyrmidine, dichloropyrimidine, zlchem 225, pubchem6913, 4,6-dichloropyrimdine PubChem CID: 70943 IUPAC Name: 4,6-dichloropyrimidine SMILES: C1=C(N=CN=C1Cl)Cl

Alfa Aesar™ Pyrazine-2,3-dicarboxylic acid, 98%

CAS: 89-01-0 Molecular Formula: C6H4N2O4 Molecular Weight (g/mol): 168.108 MDL Number: MFCD00006131 InChI Key: ZUCRGHABDDWQPY-UHFFFAOYSA-N Synonym: 2,3-pyrazinedicarboxylic acid, pyrazine-2,3-dicarboxylate, 2,3-dicarboxypyrazine, 2,3-pyrazine dicarboxylic acid, unii-qnn35wof29, 2,3-pyrazinedicarboxylicacid, qnn35wof29, 2,3-pyrazinedcarboxylicacid, pubchem8610, acmc-209qye PubChem CID: 66628 IUPAC Name: pyrazine-2,3-dicarboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)C(=O)O

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