Methyl 2-amino-3-oxobutanoate hydrochloride CAS 41172-77-4
| CAS No. | 41172-77-4 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 2-amino-3-oxobutanoate hydrochloride 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.
CATO supplies Methyl 2-amino-3-oxobutanoate hydrochloride (CAS 41172-77-4), a certified reference material (molecular formula C5H9NO3HCl, MW 167.59 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H9NO3HCl, Methyl 2-amino-3-oxobutanoate hydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 167.59 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.
CATO manufactures Methyl 2-amino-3-oxobutanoate hydrochloride 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 Formula | C5H9NO3 HCl |
| Molecular Weight | 167.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- 2-(1-Oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid (CAS 6742-31-0)
- 2,5-Furandione, polymer with 2,2'-[1,4-butanediylbis(oxymethylene)]bis[oxirane] and ethenylbenzene, sodium salt (CAS 71463-67-7)
- 3-(Difluoromethyl)bicyclo[1.1.1]pentan-1-amine (CAS 1886967-47-0)
- Ethyl 6-chloro-7-fluoro-4-hydroxyquinoline-3-carboxylate (CAS 836619-80-8)
- tert-Butyl 4-(vinylsulfonyl)piperazine-1-carboxylate (CAS 1064052-68-1)
- Diethyl 2-(5-methylpyridin-2-yl)malonate (CAS 896107-31-6)
- 3-chloro-5-methyl-5H-Pyridazino[3,4-b][1,4]benzoxazine (CAS 27225-84-9)
- 2-((4-Aminopyrimidin-2-yl)thio)ethyl acetate (CAS 61445-75-8)
- (1-Methyl-6-(trifluoromethyl)piperidin-3-yl)methanol (CAS 1637310-82-7)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com