5-Acetamido-2-aminobenzoic acid CAS 50670-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50670-83-2 |
| Molecular Formula | C9H10N2O3 |
| Molecular Weight | 194.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Acetamido-2-aminobenzoic acid (CAS 50670-83-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2O3. Molecular weight: 194.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O3 |
| Molecular Weight | 194.19 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.) | 1971 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5,6-Dimethoxy-1H-benzo[d]imidazol-2(3H)-one (CAS 25808-66-6)
- 5-Acetyl-1-(prop-2-en-1-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 339016-32-9)
- 5-(Methoxymethyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 879464-80-9)
- 3-Amino-N-(5-chloro-2-methoxyphenyl)-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 332949-99-2)
- Methyl 2-amino-2-methyl-5-(1h-1,2,4-triazol-1-yl)pentanoate (CAS 1249518-12-4)
- Methyl 7-(2-methoxyethyl)-1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylate (CAS 1086386-34-6)
- 2-Amino-2-(5-bromobenzo[d]isoxazol-3-yl)acetic acid (CAS 37924-83-7)
- 3-Methyl-N-(1-(pyridin-3-yl)ethyl)butan-1-amine (CAS 1019549-81-5)
- Ethyl 2-((4-chlorophenyl)(hydroxy)methyl)acrylate (CAS 147849-98-7)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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