[1,2,3,4]tetrazolo[1,5-a]quinoline-4-carbaldehyde CAS 121497-03-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121497-03-8 |
| Molecular Formula | C10H6N4O |
| Molecular Weight | 198.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,3,4]tetrazolo[1,5-a]quinoline-4-carbaldehyde (CAS 121497-03-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6N4O. Molecular weight: 198.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6N4O |
| Molecular Weight | 198.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1991 |
| Nitrogen Atoms | 4 |
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- Tetrazolo[1,5-a]quinoxalin-4(5H)-one (CAS 29067-85-4)
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Recommended Standards
- (r)-3-(1-Amino-2-hydroxyethyl)-4-nitrophenol (CAS 1213954-72-3)
- 2,4-Dioxo-1-propyl-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1242282-11-6)
- (r)-5-(1-Amino-2-hydroxyethyl)-2-nitrophenol (CAS 1213520-02-5)
- 5-Fluoro-2-methyl (1,3-dioxolan-2-ylmethyl)benzene (CAS 898785-10-9)
- 2-Cyano-3-(difluoromethoxy)-4-ethylbenzoic acid (CAS 1807181-68-5)
- (1-Methyl-1H-indazol-3-yl)methanamine hydrochloride (CAS 440099-33-2)
- 7-chloro-3-(hydroxyimino)indolin-2-one (CAS 74396-74-0)
- (1-Isopropyl-3,5-dimethyl-1H-pyrazol-4-yl)methanamine hydrochloride (CAS 1559063-98-7)
- 1-(5-amino-2-bromo-4-tert-butyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 2703773-54-8)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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