[(2-Methylphenyl)amino](oxo)acetic acid CAS 406190-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 406190-09-8 |
| Molecular Formula | C9H9NO3 |
| Molecular Weight | 179.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[(2-Methylphenyl)amino](oxo)acetic acid (CAS 406190-09-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9NO3. Molecular weight: 179.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9NO3 |
| Molecular Weight | 179.17 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 |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (S)-Methyl 1-oxo-2,3-dihydro-1H-pyrrolizine-3-carboxylate (CAS 80314-99-4)
- [(Phenylmethoxy)imino]acetic Acid (CAS 77845-97-7)
- (S)-4-Nitro-2,3-dihydro-1H-inden-1-ol (CAS 2058059-32-6)
- N,3-Bis(2-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-73-3)
- 1-Methylpyrrolidine-2-carbonyl chloride (CAS 94813-61-3)
- n-(2-Methylbutyl)-2-(methylthio)aniline (CAS 1154300-03-4)
- Upadacitinib Impurity 12 (CAS 2095311-51-4)
- 3-(Cyclopropylmethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine (CAS 601516-02-3)
- tert-butyl N-{[3-(4-phenylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl}carbamate (CAS 1461705-89-4)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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