81T730Q4PV 5441-14-5 4-Phenylsemicarbazide hydrochloride 4-Phenylsemicarbazide. hydrochloride Semicarbazide, 4-phenyl-, hydrochloride (8CI) Hydrazinecarboxamide, N-phenyl-, hydrochloride (1:1) Hydrazinecarboxamide, N-phenyl-, monohydrochloride EINECS 226-628-7 NSC 20839 UNII-81T730Q4PV CAS 5441-14-5

Purity 97%+In StockPharmaceutical Standards
CAS No.5441-14-5
Molecular FormulaC7H15N3O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

81T730Q4PV 5441-14-5 4-Phenylsemicarbazide hydrochloride 4-Phenylsemicarbazide. hydrochloride Semicarbazide, 4-phenyl-, hydrochloride (8CI) Hydrazinecarboxamide, N-phenyl-, hydrochloride (1:1) Hydrazinecarboxamide, N-phenyl-, monohydrochloride EINECS 226-628-7 NSC 20839 UNII-81T730Q4PV CAS 5441-14-5 chemical structure

Description

CATO supplies 81T730Q4PV 5441-14-5 4-Phenylsemicarbazide hydrochloride 4-Phenylsemicarbazide. hydrochloride Semicarbazide, 4-phenyl-, hydrochloride (8CI) Hydrazinecarboxamide, N-phenyl-, hydrochloride (1:1) Hydrazinecarboxamide, N-phenyl-, monohydrochloride EINECS 226-628-7 NSC 20839 UNII-81T730Q4PV (CAS 5441-14-5), a certified reference material (molecular formula C7H15N3OHCl, MW 193.68 g/mol) for analytical method development and quality control.

The molecular framework of 81T730Q4PV 5441-14-5 4-Phenylsemicarbazide hydrochloride 4-Phenylsemicarbazide. hydrochloride Semicarbazide, 4-phenyl-, hydrochloride (8CI) Hydrazinecarboxamide, N-phenyl-, hydrochloride (1:1) Hydrazinecarboxamide, N-phenyl-, monohydrochloride EINECS 226-628-7 NSC 20839 UNII-81T730Q4PV (C7H15N3OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 81T730Q4PV 5441-14-5 4-Phenylsemicarbazide hydrochloride 4-Phenylsemicarbazide. hydrochloride Semicarbazide, 4-phenyl-, hydrochloride (8CI) Hydrazinecarboxamide, N-phenyl-, hydrochloride (1:1) Hydrazinecarboxamide, N-phenyl-, monohydrochloride EINECS 226-628-7 NSC 20839 UNII-81T730Q4PV 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 FormulaC7H15N3O HCl
Molecular Weight193.68 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms3

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