7-(tert-butoxycarbonylamino)-2-oxo-chromene-3-carboxylic acid CAS 1872220-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1872220-16-0 |
| Molecular Formula | C15H15NO6 |
| Molecular Weight | 305.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(tert-butoxycarbonylamino)-2-oxo-chromene-3-carboxylic acid (CAS 1872220-16-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15NO6. Molecular weight: 305.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15NO6 |
| Molecular Weight | 305.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related tert Standards
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- 3-(4-tert-Butoxycarbonylamino-phenyl)-3-oxo-propionic acid ethyl ester (CAS 1017781-45-1)
- 3-(2-tert-Butoxycarbonylamino-phenyl)-3-oxo-propionic acid ethyl ester (CAS 1017781-46-2)
- 3-(3-tert-Butoxycarbonylamino-phenyl)-3-oxo-propionic acid ethyl ester (CAS 1017781-47-3)
- 2-tert-Butoxycarbonylamino-3-oxo-3-phenyl-propionic acid ethyl ester (CAS 151870-52-9)
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- [4-(tert-butoxycarbonylamino)cyclohexyl]methyl methanesulfonate (CAS 1435805-79-0)
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Recommended Standards
- 4-Hydroxy-6-phenyl-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione (CAS 18706-64-4)
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- 2-[(2,2-DImethyl-4,6-dioxo-[1,3]dioxan-5-ylidenemethyl)-amino]-benzoic acid methyl ester (CAS 185130-13-6)
- 2-(4-Fluoro-1-methyl-1h-benzo[d]imidazol-2-yl)acetic acid, sodium salt (CAS 2490705-26-3)
- 5-Bromosalicylic Acid (CAS 89-55-4)
- Methyl (S)-(1-hydroxy-3-(4-methoxyphenyl)propan-2-yl)carbamate (CAS 361520-05-0)
- (3-Methylcyclohexyl)hydrazine hydrochloride (CAS 680186-97-4)
- 2,3-Dichloro-N-(2,2,2-trifluoroethyl)quinoxaline-6-carboxamide (CAS 138452-91-2)
- 3-Phenyl-N-(2-phenylimidazo[1,2-a]pyridin-3-yl)propanamide (CAS 850930-84-6)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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