2,3-Diamino-5-bromobenzoic acid dihydrochloride CAS 58580-09-9

Purity 97%+In StockPharmaceutical Standards
CAS No.58580-09-9
Molecular FormulaC7H7BrN2O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Diamino-5-bromobenzoic acid dihydrochloride CAS 58580-09-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 267.51 g/mol gives 2,3-Diamino-5-bromobenzoic acid dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,3-Diamino-5-bromobenzoic acid dihydrochloride (CAS 58580-09-9) is a high-purity analytical reference standard with the molecular formula C7H7BrN2O2HCl and a molecular weight of 267.51 g/mol.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 2,3-Diamino-5-bromobenzoic acid dihydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 267.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

CATO manufactures 2,3-Diamino-5-bromobenzoic acid dihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H7BrN2O2 2*HCl
Molecular Weight267.51 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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