2-(p-Tolyl)-4H-pyrazolo[1,5-a]indole CAS 141235-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 141235-71-4 |
| Molecular Formula | C17H14N2 |
| Molecular Weight | 246.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(p-Tolyl)-4H-pyrazolo[1,5-a]indole (CAS 141235-71-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14N2. Molecular weight: 246.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14N2 |
| Molecular Weight | 246.31 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
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- 4-(3-(M-tolyl)-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 915921-78-7)
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Recommended Standards
- 2'-Imino-2'h-dispiro[cyclopentane-1,3'-imidazo[1,5-a]imidazole-7',1''-cyclopentan]-5'(6'h)-one (CAS 1384431-46-2)
- 1-(Furan-2-yl)-N-methyl-N-((5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-2-yl)methyl)methanamine (CAS 1422069-76-8)
- n-(Sec-butyl)-1-methyl-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxamide (CAS 1376123-51-1)
- 3-((4-Fluorobenzyl)thio)-4,5-diphenyl-4H-1,2,4-triazole (CAS 452949-88-1)
- tert-Butyl 3-(difluoromethyl)-3-hydroxyazetidine-1-carboxylate (CAS 1540342-18-4)
- 5-Cyano-6-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 369397-71-7)
- (2-Chloro-4-fluoro-5-(methoxycarbonyl)phenyl)boronic acid (CAS 957066-03-4)
- 1-(2-Chloro-4-(1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1022154-85-3)
- Decamethonium Bromide (CAS 541-22-0)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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