7-Chloro-N-(4-isopropylphenyl)-3-(phenylsulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine CAS 893787-13-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893787-13-8 |
| Molecular Formula | C24H20ClN5O2S |
| Molecular Weight | 477.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-N-(4-isopropylphenyl)-3-(phenylsulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 893787-13-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H20ClN5O2S. Molecular weight: 477.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H20ClN5O2S |
| Molecular Weight | 477.97 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (2E)-1-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-phenyl-3-(thiophen-2-yl)prop-2-en-1-one (CAS 478079-01-5)
- 1-{4-[(2-chloro-1,3-thiazol-5-yl)methoxy]benzenesulfonyl}-4-(2,5-dimethylphenyl)piperazine (CAS 860784-39-0)
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Recommended Standards
- 4-(3-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acrylamido)benzamide (CAS 477331-52-5)
- Nerandomilast impurity 13 (CAS CATO-C4X-347313)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N'-(3-(furan-2-yl)allylidene)acetohydrazide (CAS 307975-51-5)
- DL-Methionine Methylsulfonium Chloride (CAS 3493-12-7)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)cyclopropanecarboxamide (CAS 892846-73-0)
- tert-Butyl 7-amino-2-oxa-5-azaspiro[3.4]octane-5-carboxylate (CAS 1538626-90-2)
- (19S)-10-(aminomethyl)-19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²¹¹.0⁴⁹.0¹⁵²º]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione (CAS 2839561-46-3)
- Ethyl 4-bromobenzo[d]oxazole-2-carboxylate (CAS 117077-82-4)
- (S)-2-(Pyridin-4-ylmethyl)piperazine (CAS 1217442-44-8)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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