(R)-2-amino-2-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)acetic acid hydrochloride CAS 147977-03-5

Purity 97%+In StockPharmaceutical Standards
CAS No.147977-03-5
Molecular FormulaC17H17NO2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-2-amino-2-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)acetic acid hydrochloride CAS 147977-03-5 chemical structure

Description

The occurrence of (R)-2-amino-2-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)acetic acid hydrochloride is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(R)-2-amino-2-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)acetic acid hydrochloride (CAS 147977-03-5), molecular formula C17H17NO2HCl and molecular weight 303.79 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (R)-2-amino-2-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)acetic acid hydrochloride (C17H17NO2HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 303.79 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), (R)-2-amino-2-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)acetic acid hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC17H17NO2 HCl
Molecular Weight303.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentCl-containing
Nitrogen Atoms1

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