4114-31-2 Carbazic acid, ethyl ester Ethyl carbazate Hydrazinecarboxylic acid, ethyl ester 4-03-00-00174 (Beilstein Handbook Reference) AI3-06208 BRN 0878265 1-Carbethoxy hydrazine Carbethoxyhydrazine N-(Carbethoxy)hydrazine 1-(Carbethoxy)hydrazine Carboethoxyhydrazine EINECS 223-903-3 Ethoxycarbonyl hydrazide (Ethoxycarbonyl)hydrazide (Ethoxycarbonyl)hydrazine N-(Ethoxycarbonyl)hydrazine 1-(Ethoxycarbonyl)hydrazine Ethyl carbazinate Ethyl hydrazinecarboxylate Ethyl hydrazinocarboxylate Ethylcarbazate Monocarbethoxyhydrazine NSC 2277 NSC 52663 CAS 4114-31-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4114-31-2 Carbazic acid, ethyl ester Ethyl carbazate Hydrazinecarboxylic acid, ethyl ester 4-03-00-00174 (Beilstein Handbook Reference) AI3-06208 BRN 0878265 1-Carbethoxy hydrazine Carbethoxyhydrazine N-(Carbethoxy)hydrazine 1-(Carbethoxy)hydrazine Carboethoxyhydrazine EINECS 223-903-3 Ethoxycarbonyl hydrazide (Ethoxycarbonyl)hydrazide (Ethoxycarbonyl)hydrazine N-(Ethoxycarbonyl)hydrazine 1-(Ethoxycarbonyl)hydrazine Ethyl carbazinate Ethyl hydrazinecarboxylate Ethyl hydrazinocarboxylate Ethylcarbazate Monocarbethoxyhydrazine NSC 2277 NSC 52663.

4114-31-2 Carbazic acid, ethyl ester Ethyl carbazate Hydrazinecarboxylic acid, ethyl ester 4-03-00-00174 (Beilstein Handbook Reference) AI3-06208 BRN 0878265 1-Carbethoxy hydrazine Carbethoxyhydrazine N-(Carbethoxy)hydrazine 1-(Carbethoxy)hydrazine Carboethoxyhydrazine EINECS 223-903-3 Ethoxycarbonyl hydrazide (Ethoxycarbonyl)hydrazide (Ethoxycarbonyl)hydrazine N-(Ethoxycarbonyl)hydrazine 1-(Ethoxycarbonyl)hydrazine Ethyl carbazinate Ethyl hydrazinecarboxylate Ethyl hydrazinocarboxylate Ethylcarbazate Monocarbethoxyhydrazine NSC 2277 NSC 52663 (CAS 4114-31-2), molecular formula C3H8N2O2 and molecular weight 104.11 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C3H8N2O2, 4114-31-2 Carbazic acid, ethyl ester Ethyl carbazate Hydrazinecarboxylic acid, ethyl ester 4-03-00-00174 (Beilstein Handbook Reference) AI3-06208 BRN 0878265 1-Carbethoxy hydrazine Carbethoxyhydrazine N-(Carbethoxy)hydrazine 1-(Carbethoxy)hydrazine Carboethoxyhydrazine EINECS 223-903-3 Ethoxycarbonyl hydrazide (Ethoxycarbonyl)hydrazide (Ethoxycarbonyl)hydrazine N-(Ethoxycarbonyl)hydrazine 1-(Ethoxycarbonyl)hydrazine Ethyl carbazinate Ethyl hydrazinecarboxylate Ethyl hydrazinocarboxylate Ethylcarbazate Monocarbethoxyhydrazine NSC 2277 NSC 52663 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 104.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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

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