5-Butyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol CAS 77695-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77695-19-3 |
| Molecular Formula | C9H12N4O |
| Molecular Weight | 192.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Butyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 77695-19-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12N4O. Molecular weight: 192.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12N4O |
| Molecular Weight | 192.22 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
Related Butyl Standards
- 3-[1,2,4]triazolo[1,5-a]pyrimidin-2-ylpropanoic acid (CAS 1018170-77-8)
- 7-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1049606-50-9)
- (6-methyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 1160245-80-6)
- Ethyl [1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylate (CAS 1335055-70-3)
- Ethyl [1,2,4]triazolo[4,3-c]pyrimidine-3-carboxylate (CAS 1518418-22-8)
- Ethyl [1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1864014-92-5)
- 6-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl acetate (CAS 478258-97-8)
- ethyl [1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylate (CAS 941203-64-1)
Recommended Standards
- 5,6-Diamino-1,3-dimethyl-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 98953-81-2)
- 5-Ethyl-1,3-dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one (CAS 89239-43-0)
- 5-(tert-Butyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 61776-82-7)
- 3-(Ethylcarbamoyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1429419-20-4)
- 4-Bromo-2-(tert-butyl)-6-chloroaniline (CAS 1079742-66-7)
- 4-(((5-Methylfuran-2-yl)methyl)amino)-4-oxobutanoic acid (CAS 342022-19-9)
- 3-Oxa-7-azabicyclo[4.1.0]heptane (CAS 333-10-8)
- 2-(2-Chloroethyl)-1,4,5,6-tetrahydropyrimidine hydrochloride (CAS 2138288-43-2)
- 2-(6-Bromoimidazo[1,2-a]pyridin-2-yl)acetic acid (CAS 59128-15-3)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com