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  8. Chloroformate de 4,5-diméthoxy-2-nitrobenzyle, 97 %, Thermo Scientific Chemicals

Chloroformate de 4,5-diméthoxy-2-nitrobenzyle, 97 %, Thermo Scientific Chemicals

Product Code. 15478999
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Product Code. 15478999 Supplier Thermo Scientific Alfa Aesar Supplier No. L14167.MD
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Description

CAS: 42855-00-5 | C10H10ClNO6 | 275.641 g/mol

4,5-Dimethoxy-2-nitrobenzyl chloroformate is used as a reagent for protection of amines, for use in N-protection of bases in nucleotide synthesis, photochemical protecting groups in organic synthesis. It is used as pharmaceutical intermediate.

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 4,5-diméthoxy-2-nitrobenzyl chloroformate est utilisé comme réactif pour la protection des amines, pour une utilisation dans la protection des bases dans la synthèse des nucléotides, des groupes de protection photochimique dans la synthèse organique. Il est utilisé comme intermédiaire pharmaceutique.

Solubilité
Soluble dans le méthanol, l’acétone. Réagit avec l’eau.

Remarques
Sensible à l’humidité et à la lumière. Conserver à l’écart des agents oxydants, de la lumière, de l’eau / de l’humidité, de la chaleur, des bases.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 42855-00-5
Formule moléculaire C10H10ClNO6
Poids moléculaire (g/mol) 275.641
Numéro MDL MFCD00143507
Clé InChI RWWPKIOWBQFXEE-UHFFFAOYSA-N
Synonyme 4,5-dimethoxy-2-nitrobenzyl carbonochloridate, nvoc-cl, 4,5-dimethoxy-2-nitrobenzyl chloroformate, 6-nitroveratryl chloroformate, nitroveratryl oxy chlorocarbamate, 6-nitroveratryloxycarbonyl chloride, carbonochloridic acid, 4,5-dimethoxy-2-nitrophenyl methyl ester, 4,5-dimethoxy-2-nitrophenyl methyl chloroformate, 4,5-dimethoxy-2-nitrophenyl methyl carbonochloridate, nvoc chloride
CID PubChem 3084878
Nom IUPAC (4,5-diméthoxy-2-nitrophényl)méthyl carbonochloridate
SMILES COC1=C(C=C(C(=C1)COC(=O)Cl)[N+](=O)[O-])OC

Specifications

Nom chimique ou matériau 4,5-Dimethoxy-2-nitrobenzyl chloroformate
Point de fusion ∼120°C
Quantité 250 mg
Numéro UN UN3261
Beilstein 2389168
Poids de la formule 275.64
Pourcentage de pureté 97%

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