(R)-4-Amino-2-methylbutanoic acid CAS 96192-37-9
| CAS No. | 96192-37-9 |
| Molecular Formula | C5H11NO2 |
| Molecular Weight | 117.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-4-Amino-2-methylbutanoic acid.
CATO supplies (R)-4-Amino-2-methylbutanoic acid (CAS 96192-37-9), a certified reference material (molecular formula C5H11NO2, MW 117.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H11NO2, (R)-4-Amino-2-methylbutanoic acid 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 117.15 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.
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 (R)-4-Amino-2-methylbutanoic acid 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 | C5H11NO2 |
| Molecular Weight | 117.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related R Standards
- (3-amino-1H-pyrazol-5-yl)methanol (CAS 1000895-26-0)
- (R)-4-Amino-3-methylbutanoic acid (CAS 1116-92-3)
- 1-Amino-4-methoxybutan-2-one (CAS 1138729-04-0)
- 2-Amino-1,5-anhydro-2,4-dideoxy-D-threo-Pentitol (CAS 1240390-32-2)
- 3-Amino-1,5-anhydro-2,3-dideoxy-D-threo-pentitol (CAS 1309081-53-5)
- Methyl 2-Amino-2-methylpropionate (CAS 13257-67-5)
- 2-Amino-2-(oxetan-3-yl)ethan-1-ol (CAS 1337700-16-9)
- 2-Amino-2-methylpropanehydrazide (CAS 1342232-65-8)
Recommended Standards
- (R)-3-(Methylamino)butanoic acid (CAS 294874-99-0)
- (R)-4-Aminopentanoic acid (CAS 5937-83-7)
- (R)-3-(1-Aminoethyl)oxetan-3-ol (CAS 2200475-27-8)
- (R)-Ethyl 2-aminopropanoate (CAS 30959-96-7)
- 4-Oxo-4-(2,3,5,6-tetramethylphenyl)butanoic acid (CAS 134948-69-9)
- N-(2,3-Dimethylquinoxalin-6-yl)-3-(trifluoromethyl)benzamide (CAS 672949-87-0)
- Imatinib Impurity 48 (CAS 1131605-15-6)
- Ethyl 1-((tert-butoxycarbonyl)amino)-3-hydroxycyclobutane-1-carboxylate (CAS 413597-67-8)
- tert-butyl (E)-3-(2-(hydroxymethyl)phenyl)acrylate (CAS CATO-C4X-167122)
- 7-(Trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1086380-46-2)
- 4-[(dimethylamino)methyl]pyridin-2-amine (CAS 741670-71-3)
- methyl 2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxylate hydrochloride (CAS 1205750-23-7)
- Ethyl 5-Amino-1-tert-butylpyrazole-4-carboxylate (CAS 112779-14-3)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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