2-Amino-3-(4-methoxy-3-nitrophenyl)propanoic acid CAS 90899-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90899-87-9 |
| Molecular Formula | C10H12N2O5 |
| Molecular Weight | 240.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-3-(4-methoxy-3-nitrophenyl)propanoic acid (CAS 90899-87-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12N2O5. Molecular weight: 240.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O5 |
| Molecular Weight | 240.21 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-3-(2-methoxy-5-nitrophenyl)propanoic acid (CAS 116366-23-5)
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- 2-Amino-3-nitro-9H-fluoren-9-one (CAS 42135-32-0)
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Recommended Standards
- 2-[(2-methoxyethyl)amino]-5-nitrobenzoic acid (CAS 854357-45-2)
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- 2,3-Dihydroxyanthracene-9,10-dione (CAS 483-35-2)
- 2-Ethylhexyl nonanoate (CAS 59587-44-9)
- 6h-Spiro[benzo[h]quinazoline-5,1'-cyclopentane]-4-amine (CAS 304870-34-6)
- (1-Ethyl-1H-imidazol-5-yl)methanol hydrochloride (CAS 1187931-61-8)
- 3-(4-Bromo-2-fluorophenoxy)propane-1-sulfonyl chloride (CAS 1341595-91-2)
- 1060817-54-0 4-isopropyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-6-carboxylic acid (CAS 1060817-54-0)
- 4-Amino-6-chloropyridin-2(1H)-one (CAS 1227600-15-8)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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