(S)-2-Amino-2-(3,5-dimethylisoxazol-4-yl)acetic acid CAS 733716-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 733716-51-3 |
| Molecular Formula | C7H10N2O3 |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Amino-2-(3,5-dimethylisoxazol-4-yl)acetic acid (CAS 733716-51-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10N2O3. Molecular weight: 170.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O3 |
| Molecular Weight | 170.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related S Standards
- (S)-2-Amino-3-(3-methylisoxazol-5-yl)propanoic acid (CAS 100959-34-0)
- Ethyl 2-amino-5-methyl-1,3-oxazole-4-carboxylate (CAS 1065099-78-6)
- 2-Amino-6-[(2-hydroxyethyl)amino]-4(3H)-pyrimidinone (CAS 1077-04-9)
- 5-Amino-3-ethoxy-1h-pyrazole-4-carboxamide (CAS 111375-27-0)
- 2-[amino(3-pyridinyl)methylene]malononitrile (CAS 124883-64-3)
- Methyl 2-(3-amino-1h-1,2,4-triazol-1-yl)propanoate (CAS 1251110-24-3)
- Methyl 3-(5-amino-4H-1,2,4-triazol-3-yl)propanoate (CAS 1259516-86-3)
- 2-Amino-6-mercaptopurine-13C2,15N (CAS 1330266-29-9)
Recommended Standards
- (S)-2-(1-Aminoethyl)-5-methyloxazole-4-carboxylic acid (CAS 404935-22-4)
- (S)-2-Amino-3-(2-amino-1H-imidazol-1-yl)propanoic acid (CAS 748108-28-3)
- (R)-2-(1-Aminoethyl)-5-methyloxazole-4-carboxylic acid (CAS 312958-46-6)
- 2-(1,2,3,4-Tetrahydroisoquinolin-3-yl)ethanol (CAS 70917-84-9)
- Octadecanoic acid, 12-hydroxy-, polymer with 1-aziridineethanol, butyl 2-methyl-2-propenoate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-hydroxyethyl 2-propenoate, methyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid and 2-oxiranylmethyl 2-methyl-2-p (CAS 71077-24-2)
- N1-Benzyl-N3-ethyl-1,3-propanediamine (CAS 57857-09-7)
- 1,2:3,4-Di-O-isopropylidene-6-deoxy-6-azido-a-D-galactopyranose (CAS 4711-00-6)
- Methyl 3-(8-benzyl-1,6,7-trimethyl-2,4-dioxo-1,2,4,8-tetrahydro-3H-imidazo[2,1-f]purin-3-yl)propanoate (CAS 915926-90-8)
- Articaine impurity 20 (CAS CATO-C4X-191220)
- Semaglutide Impurity 6 (CAS 62-57-7)
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