2-(4h-1,2,4-Triazol-3-yl)phenol CAS 91983-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91983-44-7 |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4h-1,2,4-Triazol-3-yl)phenol (CAS 91983-44-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7N3O. Molecular weight: 161.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
Related h Standards
- 5-(1H-1,2,4-triazol-1-yl)pyridin-2-amine (CAS 1019582-75-2)
- 2-(1h-1,2,4-Triazol-1-yl)pyridin-3-amine (CAS 103092-75-7)
- 3-(1h-1,2,4-Triazol-1-yl)phenol (CAS 1192064-41-7)
- 3-(4H-1,2,4-triazol-3-yl)phenol (CAS 1333823-62-3)
- 4-(1H-1,2,4-Triazol-5-yl)phenol (CAS 1334149-57-3)
- 2-(1h-1,2,4-Triazol-1-yl)phenol (CAS 1340463-49-1)
- 3-(1H-1,2,3-triazol-1-yl)phenol (CAS 1461705-95-2)
- 4-(1H-1,2,3-triazol-1-yl)pyridin-3-amine (CAS 1803562-42-6)
Recommended Standards
- 2-(4-Formylphenoxy)acetonitrile (CAS 385383-45-9)
- 2-(4h-1,2,4-Triazol-4-yl)phenol (CAS 889129-51-5)
- 2-(3-Formyl-4-hydroxyphenyl)acetonitrile (CAS 706820-77-1)
- 2-(2-Chlorophenyl)-2-cyclopentylacetonitrile (CAS 92026-20-5)
- 1-(3-Chloro-4-fluorophenyl)-3-(3,5-dimethylphenyl)propan-1-one (CAS 898780-78-4)
- (1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-9-yl)-acetic acid (CAS 500542-20-1)
- 2,2'-Dimethyl-1,1'-bianthracene (CAS 62817-78-1)
- 5-(1,1-dioxidotetrahydrothien-3-yl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 92259-24-0)
- (E)-N-methyl-3-(p-tolyl)acrylamide (CAS 125506-94-7)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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