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  8. Bromure de 2-nitrobenzyle, 98+ %, Thermo Scientific Chemicals

Bromure de 2-nitrobenzyle, 98+ %, Thermo Scientific Chemicals

Product Code. 11444484
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Product Code. 11444484 Supplier Thermo Scientific Alfa Aesar Supplier No. A13127.06
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Description

CAS: 3958-60-9 | C7H6BrNO2 | 216.034 g/mol

2-Nitrobenzyl bromide is used in the preparation of S-2-nitrobenzyl-cysteine by reaction with L-cysteine. It is also used for the introduction of the 2-nitrobenzyl protecting group in organic synthesis. It plays an important role in the production of expectorant agent. Further, it is employed for caging unprotected cysteine-containing or thiophosphorylated peptides in aqueous solution. In addition to this, it is used in the preparation of (R)- and (S)-3-amino-3,4-dihydro-1H-quinolin-2-one.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Le bromure de 2-nitrobenzyle est utilisé dans la préparation de la S-2-nitrobenzyl-cystéine par réaction avec la L-cystéine. Il est également utilisé pour l’introduction du groupe de protection 2-nitrobenzyle en synthèse organique. Il joue un rôle important dans la production d’expectorant. De plus, il est utilisé pour l’encapsulation des peptides non protégés contenant de la cystéine, ou thiophosphorylés, en solution aqueuse. De plus, il est utilisé dans la préparation des (R)- et (S)-3-amino-3,4-dihydro-1H-quinolin-2-ones.

Solubilité
Insoluble dans l’eau.

Remarques
Sensible à l’humidité. Incompatible avec les alcools, les bases, les amines et les oxydants.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 3958-60-9
Formule moléculaire C7H6BrNO2
Poids moléculaire (g/mol) 216.034
Numéro MDL MFCD00007184
Clé InChI HXBMIQJOSHZCFX-UHFFFAOYSA-N
Synonyme 2-nitrobenzyl bromide, 1-bromomethyl-2-nitrobenzene, o-nitrobenzyl bromide, alpha-bromo-2-nitrotoluene, 2-bromomethyl nitrobenzene, 1-bromomethyl-2-nitro-benzene, benzene, 1-bromomethyl-2-nitro, ccris 7966, 2-nitro benzyl bromide, 2-nitro-benzyl bromide
CID PubChem 77569
Nom IUPAC 1-(bromométhyl)-2-nitrobenzène
SMILES C1=CC=C(C(=C1)CBr)[N+](=O)[O-]

Specifications

Nom chimique ou matériau 2-Nitrobenzyl bromide
Point de fusion 45°C to 48°C
Point d’éclair >110°C (230°F)
Quantité 5 g
Numéro UN UN3261
Beilstein 638991
Informations sur la solubilité Insoluble in water.
Poids de la formule 216.04
Pourcentage de pureté ≥98%

RUO – Research Use Only

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