612-23-7 HB8U484NPM o-Nitrobenzyl chloride Benzene, 1-(chloromethyl)-2-nitro- (9CI) alpha-Chloro-2-nitrotoluene Toluene, alpha-chloro-o-nitro- Benzene, 1-(chloromethyl)-2-nitro- 4-05-00-00854 (Beilstein Handbook Reference) BRN 0388396 CCRIS 2323 1-(Chloromethyl)-2-nitrobenzene alpha-Chloro-o-nitrotoluene EINECS 210-300-5 2-Nitrobenzyl chloride NSC 66500 UNII-HB8U484NPM CAS 612-23-7

Purity 97%+In StockPharmaceutical Standards
CAS No.612-23-7
Molecular FormulaC7H12ClNO2
Molecular Weight177.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

612-23-7 HB8U484NPM o-Nitrobenzyl chloride Benzene, 1-(chloromethyl)-2-nitro- (9CI) alpha-Chloro-2-nitrotoluene Toluene, alpha-chloro-o-nitro- Benzene, 1-(chloromethyl)-2-nitro- 4-05-00-00854 (Beilstein Handbook Reference) BRN 0388396 CCRIS 2323 1-(Chloromethyl)-2-nitrobenzene alpha-Chloro-o-nitrotoluene EINECS 210-300-5 2-Nitrobenzyl chloride NSC 66500 UNII-HB8U484NPM CAS 612-23-7 chemical structure

Description

The occurrence of 612-23-7 HB8U484NPM o-Nitrobenzyl chloride Benzene, 1-(chloromethyl)-2-nitro- (9CI) alpha-Chloro-2-nitrotoluene Toluene, alpha-chloro-o-nitro- Benzene, 1-(chloromethyl)-2-nitro- 4-05-00-00854 (Beilstein Handbook Reference) BRN 0388396 CCRIS 2323 1-(Chloromethyl)-2-nitrobenzene alpha-Chloro-o-nitrotoluene EINECS 210-300-5 2-Nitrobenzyl chloride NSC 66500 UNII-HB8U484NPM is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

612-23-7 HB8U484NPM o-Nitrobenzyl chloride Benzene, 1-(chloromethyl)-2-nitro- (9CI) alpha-Chloro-2-nitrotoluene Toluene, alpha-chloro-o-nitro- Benzene, 1-(chloromethyl)-2-nitro- 4-05-00-00854 (Beilstein Handbook Reference) BRN 0388396 CCRIS 2323 1-(Chloromethyl)-2-nitrobenzene alpha-Chloro-o-nitrotoluene EINECS 210-300-5 2-Nitrobenzyl chloride NSC 66500 UNII-HB8U484NPM (CAS 612-23-7) is a high-purity analytical reference standard with the molecular formula C7H12ClNO2 and a molecular weight of 177.63 g/mol.

612-23-7 HB8U484NPM o-Nitrobenzyl chloride Benzene, 1-(chloromethyl)-2-nitro- (9CI) alpha-Chloro-2-nitrotoluene Toluene, alpha-chloro-o-nitro- Benzene, 1-(chloromethyl)-2-nitro- 4-05-00-00854 (Beilstein Handbook Reference) BRN 0388396 CCRIS 2323 1-(Chloromethyl)-2-nitrobenzene alpha-Chloro-o-nitrotoluene EINECS 210-300-5 2-Nitrobenzyl chloride NSC 66500 UNII-HB8U484NPM (C7H12ClNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H12ClNO2
Molecular Weight177.63 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms1

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