2-Amino-6H-benzo[c]chromen-6-one CAS 83527-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83527-99-5 |
| Molecular Formula | C13H9NO2 |
| Molecular Weight | 211.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6H-benzo[c]chromen-6-one (CAS 83527-99-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9NO2. Molecular weight: 211.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9NO2 |
| Molecular Weight | 211.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (S)-2-Amino-N-(2-amino-2-oxoethyl)-3-(1H-imidazol-4-yl)propanamide (CAS 103091-38-9)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(methylcarbamoyl)propanamide (CAS 1152576-62-9)
- 2-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)-N-carbamoylacetamide (CAS 1152696-03-1)
- 2-(3-Amino-1h-pyrazol-1-yl)-N-(methylcarbamoyl)propanamide (CAS 1178626-58-8)
- 1-(5-Amino-4h-1,2,4-triazol-3-yl)piperidine-4-carboxylic acid (CAS 1251924-54-5)
- 5-Amino-1-((tetrahydrofuran-3-yl)methyl)pyrimidine-2,4(1h,3h)-dione (CAS 1341317-62-1)
- 2-Amino-3-(2,4-dioxo-3-azabicyclo[3.1.0]hexan-3-yl)-2-methylpropanamide (CAS 1342293-79-1)
- 2-Amino-4-(2,4-dioxo-3-azabicyclo[3.1.0]hexan-3-yl)butanamide (CAS 1342373-31-2)
Recommended Standards
- 2-amino-2-[4-(trifluoromethyl)phenyl]ethanol (CAS 473416-36-3)
- 2-amino-9H-xanthen-9-one (CAS 20061-68-1)
- 2-{3-oxo-2h,3h,5h,6h,7h,8h,9h-[1,2,4]triazolo[4,3-a]azepin-2-yl}acetic acid (CAS 950114-53-1)
- (S)-1-(2-chloro-3-methoxyphenyl)ethan-1-amine (CAS 1212836-37-7)
- 3,4-Dihydro-2h-benzo[b][1,4]oxazin-7-ol (CAS 104535-37-7)
- 1-(2-Amino-4-methylphenyl)-3-pyrrolidinol (CAS 1220034-47-8)
- 1,7-Dibromo-1,2,3,4-tetrahydronaphthalene (CAS 1341347-05-4)
- 2-(Difluoromethyl)-5-fluoro-3-methoxypyridine-6-carboxaldehyde (CAS 1807098-37-8)
- Promethazine Impurity 72 (CAS 409314-72-3)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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 13829788188 / jacky.chen@cato-chem.com