1-(5-Phenyl-1H-1,2,4-triazol-3-yl)urea CAS 6642-32-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6642-32-6 |
| Molecular Formula | C9H9N5O |
| Molecular Weight | 203.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(5-Phenyl-1H-1,2,4-triazol-3-yl)urea (CAS 6642-32-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H9N5O. Molecular weight: 203.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H9N5O |
| Molecular Weight | 203.20 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 1-(4-Methoxyphenyl)-1H-1,2,4-triazole-3-carbaldehyde (CAS 917910-97-5)
- 1-(Isoxazol-3-yl)-3-phenylurea (CAS 55807-72-2)
- 1-(4-Ethylphenyl)-2,2,2-trifluoroethan-1-amine (CAS 886369-25-1)
- Ethyl 5-(aminomethyl)-1,2,4-oxadiazole-3-carboxylate (CAS 736926-14-0)
- 2-(5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(2,3,4-trifluorophenyl)acetamide (CAS 946341-95-3)
- Methyl 4-bromo-3-chloro-2,6-difluorobenzoate (CAS 1500268-85-8)
- 7-Methyl-4H-chromen-4-one (CAS 5751-51-9)
- 1-(2-(4-Ethylpiperazin-1-yl)-4-methylpyrimidin-5-yl)ethan-1-one (CAS 903447-57-4)
- 4-Methoxycarbonylphenyl isothiocyanate (CAS 3662-78-0)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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