1-{7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole CAS 303146-15-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303146-15-8 |
| Molecular Formula | C15H11N5 |
| Molecular Weight | 261.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole (CAS 303146-15-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11N5. Molecular weight: 261.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11N5 |
| Molecular Weight | 261.28 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related phenyl Standards
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-4-carboxylic acid (CAS 1092333-49-7)
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-3-carboxylic acid (CAS 1144452-93-6)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidine-3-carboxylic acid (CAS 1708079-99-5)
- 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)piperidine-3-carboxylic acid (CAS 1708080-60-7)
- 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)piperidine-4-carboxylic acid (CAS 1713462-85-1)
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)pentanamide (CAS 2034556-33-5)
- 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-chloroaniline (CAS 1033810-73-9)
- 1-Phenyl-[1,2,4]triazolo[4,3-a]quinazolin-5(3H)-one (CAS 144151-24-6)
Recommended Standards
- 1-{1-methyl-1h-pyrazolo[3,4-d]pyrimidin-4-yl}piperidine-4-carboxylic acid (CAS 937600-33-4)
- 2-((1-(4-Acetylphenyl)-1H-pyrrol-2-yl)methylene)malononitrile (CAS 383147-61-3)
- 1-{1,3-dimethyl-1h-pyrazolo[3,4-b]pyridine-5-carbonyl}-1,3-dimethylurea (CAS 949368-46-1)
- Methyl 3-ethylpyrrolo[2,1-b]thiazole-2-carboxylate (CAS 496949-79-2)
- (3R,3aR,6S,6aR)-6-aminohexahydrofuro[3,2-b]furan-3-ol (CAS 81655-05-2)
- 6-Bromo-7-fluoroquinoline (CAS 127827-52-5)
- Acyclovir Impurity O (CAS 2190509-40-9)
- (S)-2-Amino-N-(4-cyanobenzyl)-N-cyclopropylpropanamide (CAS 1354003-70-5)
- Methyl Apholate (CAS 3527-55-7)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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