7-(Diethylamino)coumarin-3-carbonyl Azide CAS 157673-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157673-16-0 |
| Molecular Formula | C14H14N4O3 |
| Molecular Weight | 286.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Diethylamino)coumarin-3-carbonyl Azide (CAS 157673-16-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N4O3. Molecular weight: 286.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14N4O3 |
| Molecular Weight | 286.29 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 4 |
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- n-(2-(Diethylamino)-2-phenylethyl)-1h-imidazole-1-carboxamide (CAS 1087797-66-7)
- 4'-[2-(Diethylamino)ethoxy]-[1,1'-biphenyl]-4-ol (CAS 959337-08-7)
- 7-(Diethylamino)-4-(trifluoromethyl)coumarin (CAS 41934-47-8)
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- 4-[3-(Diethylamino)-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl]benzoic acid (CAS 1243007-66-0)
Recommended Standards
- 4,4'-((4H-1,2,4-Triazol-4-yl)azanediyl)dibenzonitrile (CAS 148868-92-2)
- (2S,3S,5R,6R)-5,6-Bis(azidomethyl)-2,3-dimethoxy-2,3-dimethyl-1,4-dioxane (CAS 1585236-34-5)
- (3R,5S,6R)-3-amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-2-one (CAS 1456803-38-5)
- 5-(4-(Methylsulfonyl)benzyl)-1,3,4-oxadiazol-2-amine (CAS 1257553-09-5)
- 2'-Phenylspiro[thiochromane-3,5'-[1,3]dioxan]-4-one (CAS 338755-84-3)
- 4-Chloro-6-fluoro-2-methylquinazoline (CAS 1044768-44-6)
- 1-[2-(aminomethyl)phenyl]piperidine-3-carboxamide (CAS 1020969-97-4)
- N-Methyl Etodolac (CAS 849630-94-0)
- 1-((1-(4-Fluorophenyl)-1h-tetrazol-5-yl)methyl)piperazine dihydrochloride (CAS 1351614-10-2)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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