Pyrimidines And Derivatives

Aromatic organic compounds that consist of an aromatic six-membered ring containing two non-adjacent nitrogen atoms and four carbon atoms; includes compounds derived from pyrimidines.

1 – 15 of 406 results

Thermo Scientific Chemicals Uracil, 99+%

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: O=C1NC=CC(=O)N1

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Specifications

PubChem CID	1174
CAS	66-22-8
Molecular Weight (g/mol)	112.09
ChEBI	CHEBI:17568
MDL Number	MFCD00006016
SMILES	O=C1NC=CC(=O)N1
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
IUPAC Name	1H-pyrimidine-2,4-dione
InChI Key	ISAKRJDGNUQOIC-UHFFFAOYSA-N
Molecular Formula	C4H4N2O2

PubChem CID	1174
CAS	66-22-8
Molecular Weight (g/mol)	112.09
ChEBI	CHEBI:17568
MDL Number	MFCD00006016
SMILES	O=C1NC=CC(=O)N1
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
IUPAC Name	1H-pyrimidine-2,4-dione
InChI Key	ISAKRJDGNUQOIC-UHFFFAOYSA-N
Molecular Formula	C4H4N2O2

Thermo Scientific Chemicals Thiamine hydrochloride, 98.5-101.5%

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-]

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Specifications

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

5-Fluorouracil, 99%

CAS: 51-21-8 Molecular Formula: C4H3FN2O2 Molecular Weight (g/mol): 130.08 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: FC1=CNC(=O)NC1=O

Pricing and Availability
Specifications

PubChem CID	3385
CAS	51-21-8
Molecular Weight (g/mol)	130.08
ChEBI	CHEBI:46345
MDL Number	MFCD00006018
SMILES	FC1=CNC(=O)NC1=O
Synonym	5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton
IUPAC Name	5-fluoro-1H-pyrimidine-2,4-dione
InChI Key	GHASVSINZRGABV-UHFFFAOYSA-N
Molecular Formula	C4H3FN2O2

Orotic acid, 98%, anhydrous

CAS: 65-86-1 Molecular Formula: C₅H₄N₂O₄ Molecular Weight (g/mol): 156.1 InChI Key: PXQPEWDEAKTCGB-UHFFFAOYSA-N Synonym: orotic acid,6-carboxyuracil,orodin,oropur,orotonin,orotonsan,oroturic,orotyl,vitamin b13,whey factor PubChem CID: 967 ChEBI: CHEBI:16742 IUPAC Name: 2,4-dioxo-1H-pyrimidine-6-carboxylic acid SMILES: C1=C(NC(=O)NC1=O)C(=O)O

Pricing and Availability
Specifications

PubChem CID	967
CAS	65-86-1
Molecular Weight (g/mol)	156.1
ChEBI	CHEBI:16742
SMILES	C1=C(NC(=O)NC1=O)C(=O)O
Synonym	orotic acid,6-carboxyuracil,orodin,oropur,orotonin,orotonsan,oroturic,orotyl,vitamin b13,whey factor
IUPAC Name	2,4-dioxo-1H-pyrimidine-6-carboxylic acid
InChI Key	PXQPEWDEAKTCGB-UHFFFAOYSA-N
Molecular Formula	C₅H₄N₂O₄

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Guanine, 99+%

CAS: 73-40-5 Molecular Formula: C5H5N5O Molecular Weight (g/mol): 151.13 MDL Number: MFCD00071533 InChI Key: UYTPUPDQBNUYGX-UHFFFAOYSA-N Synonym: guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence PubChem CID: 764 ChEBI: CHEBI:16235 IUPAC Name: 2-amino-3,7-dihydropurin-6-one SMILES: NC1=NC(=O)C2=C(N1)N=CN2

Pricing and Availability
Specifications

PubChem CID	764
CAS	73-40-5
Molecular Weight (g/mol)	151.13
ChEBI	CHEBI:16235
MDL Number	MFCD00071533
SMILES	NC1=NC(=O)C2=C(N1)N=CN2
Synonym	guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence
IUPAC Name	2-amino-3,7-dihydropurin-6-one
InChI Key	UYTPUPDQBNUYGX-UHFFFAOYSA-N
Molecular Formula	C5H5N5O

5-Fluorocytosine, 98+%

CAS: 2022-85-7 Molecular Formula: C4H4FN3O Molecular Weight (g/mol): 129.09 MDL Number: MFCD00006035,MFCD00179326,MFCD03547958 InChI Key: XRECTZIEBJDKEO-UHFFFAOYSA-N Synonym: 5-fluorocytosine,flucytosine,ancotil,ancobon,flucytosin,5-fluorocystosine,fluocytosine,5-fc,5-fluorocytosin,fluorcytosine PubChem CID: 3366 ChEBI: CHEBI:5100 SMILES: NC1=C(F)C=NC(=O)N1

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Specifications

PubChem CID	3366
CAS	2022-85-7
Molecular Weight (g/mol)	129.09
ChEBI	CHEBI:5100
MDL Number	MFCD00006035,MFCD00179326,MFCD03547958
SMILES	NC1=C(F)C=NC(=O)N1
Synonym	5-fluorocytosine,flucytosine,ancotil,ancobon,flucytosin,5-fluorocystosine,fluocytosine,5-fc,5-fluorocytosin,fluorcytosine
InChI Key	XRECTZIEBJDKEO-UHFFFAOYSA-N
Molecular Formula	C4H4FN3O

Thiamine hydrochloride, 99% (dry wt.), may cont. up to 5% water

CAS: 67-03-8 Molecular Formula: C12H18Cl2N4OS Molecular Weight (g/mol): 337.263 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-]

Pricing and Availability
Specifications

PubChem CID	6202
CAS	67-03-8
Molecular Weight (g/mol)	337.263
ChEBI	CHEBI:49105
MDL Number	MFCD00012780
SMILES	CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-]
Synonym	thiamine hydrochloride,vitamin b1 hydrochloride,thiamine hcl,aneurine hydrochloride,berin,thiamine chloride hydrochloride,trophite,thiamin chloride,thiamine dichloride,thiaminium chloride
IUPAC Name	2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride
InChI Key	DPJRMOMPQZCRJU-UHFFFAOYSA-M
Molecular Formula	C12H18Cl2N4OS

Thermo Scientific Chemicals 5-Fluorouracil, 99%

Pricing and Availability
Specifications

PubChem CID	3385
CAS	51-21-8
Molecular Weight (g/mol)	130.08
ChEBI	CHEBI:46345
MDL Number	MFCD00006018
SMILES	FC1=CNC(=O)NC1=O
Synonym	5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton
IUPAC Name	5-fluoro-1H-pyrimidine-2,4-dione
InChI Key	GHASVSINZRGABV-UHFFFAOYSA-N
Molecular Formula	C4H3FN2O2

2,4-Dihydroxypyrimidine-5-carboxylic acid, 98%

CAS: 23945-44-0 Molecular Formula: C₅H₄N₂O₄ Molecular Weight (g/mol): 156.1 MDL Number: MFCD00149397 InChI Key: ZXYAAVBXHKCJJB-UHFFFAOYSA-N Synonym: 2,4-dihydroxypyrimidine-5-carboxylic acid,uracil 5-carboxylic acid,isoorotic acid,uracil-5-carboxylic acid,5-carboxyuracil,2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid,2,4-dihydroxy-5-pyrimidinecarboxylic acid,5-uracilcarboxylic acid,5-pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo,uracil 5-carboxylate PubChem CID: 90301 ChEBI: CHEBI:17477 IUPAC Name: 2,4-dioxo-1H-pyrimidine-5-carboxylic acid SMILES: C1=C(C(=O)NC(=O)N1)C(=O)O

Pricing and Availability
Specifications

PubChem CID	90301
CAS	23945-44-0
Molecular Weight (g/mol)	156.1
ChEBI	CHEBI:17477
MDL Number	MFCD00149397
SMILES	C1=C(C(=O)NC(=O)N1)C(=O)O
Synonym	2,4-dihydroxypyrimidine-5-carboxylic acid,uracil 5-carboxylic acid,isoorotic acid,uracil-5-carboxylic acid,5-carboxyuracil,2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid,2,4-dihydroxy-5-pyrimidinecarboxylic acid,5-uracilcarboxylic acid,5-pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo,uracil 5-carboxylate
IUPAC Name	2,4-dioxo-1H-pyrimidine-5-carboxylic acid
InChI Key	ZXYAAVBXHKCJJB-UHFFFAOYSA-N
Molecular Formula	C₅H₄N₂O₄

5-Methylcytosine, 97%

CAS: 554-01-8 Molecular Formula: C5H7N3O Molecular Weight (g/mol): 125.13 MDL Number: MFCD00233537 InChI Key: LRSASMSXMSNRBT-UHFFFAOYSA-N Synonym: 5-methylcytosine,cytosine, 5-methyl,2 1h-pyrimidinone, 4-amino-5-methyl,5-methylcytosine van,5 methylcytosine,5-methyl-cytosine,unii-6r795cqt4h,4-amino-5-methyl-2-pyrimidinol,4-amino-5-methylpyrimidin-2 1h-one,cytosine, 5-methyl-van PubChem CID: 65040 ChEBI: CHEBI:27551 IUPAC Name: 6-amino-5-methyl-1H-pyrimidin-2-one SMILES: CC1=C(N)NC(=O)N=C1

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Specifications

PubChem CID	65040
CAS	554-01-8
Molecular Weight (g/mol)	125.13
ChEBI	CHEBI:27551
MDL Number	MFCD00233537
SMILES	CC1=C(N)NC(=O)N=C1
Synonym	5-methylcytosine,cytosine, 5-methyl,2 1h-pyrimidinone, 4-amino-5-methyl,5-methylcytosine van,5 methylcytosine,5-methyl-cytosine,unii-6r795cqt4h,4-amino-5-methyl-2-pyrimidinol,4-amino-5-methylpyrimidin-2 1h-one,cytosine, 5-methyl-van
IUPAC Name	6-amino-5-methyl-1H-pyrimidin-2-one
InChI Key	LRSASMSXMSNRBT-UHFFFAOYSA-N
Molecular Formula	C5H7N3O

2-Aminopyrimidine, 98%

CAS: 109-12-6 Molecular Formula: C4H5N3 Molecular Weight (g/mol): 95.11 MDL Number: MFCD00006089 InChI Key: LJXQPZWIHJMPQQ-UHFFFAOYSA-N Synonym: 2-aminopyrimidine,2-pyrimidinamine,pyrimidin-2-ylamine,pyrimidinamine,aminopyrimidine,2-pyrimidiylamine,pyrimidine, 2-amino,2-pyridiylamine,1,2-dihydro-2-iminopyrimidine,pyrimidine, amino PubChem CID: 7978 ChEBI: CHEBI:38618 IUPAC Name: pyrimidin-2-amine SMILES: NC1=NC=CC=N1

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Specifications

PubChem CID	7978
CAS	109-12-6
Molecular Weight (g/mol)	95.11
ChEBI	CHEBI:38618
MDL Number	MFCD00006089
SMILES	NC1=NC=CC=N1
Synonym	2-aminopyrimidine,2-pyrimidinamine,pyrimidin-2-ylamine,pyrimidinamine,aminopyrimidine,2-pyrimidiylamine,pyrimidine, 2-amino,2-pyridiylamine,1,2-dihydro-2-iminopyrimidine,pyrimidine, amino
IUPAC Name	pyrimidin-2-amine
InChI Key	LJXQPZWIHJMPQQ-UHFFFAOYSA-N
Molecular Formula	C4H5N3

Thermo Scientific Chemicals Cytosine, 98+%

CAS: 71-30-7 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.10 MDL Number: MFCD00006034 InChI Key: OPTASPLRGRRNAP-UHFFFAOYSA-N Synonym: cytosine,4-amino-2-hydroxypyrimidine,cytosinimine,2 1h-pyrimidinone, 4-amino,4-amino-2 1h-pyrimidinone,4-aminopyrimidin-2 1h-one,6-aminopyrimidin-2 1h-one,2 1h-pyrimidinone, 6-amino,cyt,4-amino-2-oxo-1,2-dihydropyrimidine PubChem CID: 597 ChEBI: CHEBI:16040 SMILES: NC1=CC=NC(=O)N1

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Specifications

PubChem CID	597
CAS	71-30-7
Molecular Weight (g/mol)	111.10
ChEBI	CHEBI:16040
MDL Number	MFCD00006034
SMILES	NC1=CC=NC(=O)N1
Synonym	cytosine,4-amino-2-hydroxypyrimidine,cytosinimine,2 1h-pyrimidinone, 4-amino,4-amino-2 1h-pyrimidinone,4-aminopyrimidin-2 1h-one,6-aminopyrimidin-2 1h-one,2 1h-pyrimidinone, 6-amino,cyt,4-amino-2-oxo-1,2-dihydropyrimidine
InChI Key	OPTASPLRGRRNAP-UHFFFAOYSA-N
Molecular Formula	C4H5N3O

Guanine, 98%

Pricing and Availability
Specifications

PubChem CID	764
CAS	73-40-5
Molecular Weight (g/mol)	151.13
ChEBI	CHEBI:16235
MDL Number	MFCD00071533
SMILES	NC1=NC(=O)C2=C(N1)N=CN2
Synonym	guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence
InChI Key	UYTPUPDQBNUYGX-UHFFFAOYSA-N
Molecular Formula	C5H5N5O

2-Hydroxypyrimidine-5-boronic acid pinacol ester, 95%

CAS: 1073354-84-3 Molecular Formula: C10H15BN2O3 Molecular Weight (g/mol): 222.051 MDL Number: MFCD09037497 InChI Key: JRCSRFGCQSLWNZ-UHFFFAOYSA-N Synonym: 2-hydroxypyrimidine-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidin-2-ol,5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyrimidin-2-ol,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidin-2-ol,2-hydroxypyrimidin-5-ylboronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyrimidinol,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidin-2 1h-one PubChem CID: 44755196 IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrimidin-2-one SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CNC(=O)N=C2

Pricing and Availability
Specifications

PubChem CID	44755196
CAS	1073354-84-3
Molecular Weight (g/mol)	222.051
MDL Number	MFCD09037497
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CNC(=O)N=C2
Synonym	2-hydroxypyrimidine-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidin-2-ol,5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyrimidin-2-ol,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidin-2-ol,2-hydroxypyrimidin-5-ylboronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyrimidinol,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidin-2 1h-one
IUPAC Name	5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrimidin-2-one
InChI Key	JRCSRFGCQSLWNZ-UHFFFAOYSA-N
Molecular Formula	C10H15BN2O3

Pyrimidines And Derivatives

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