1 H-1,2,4-Triazole CAS 288-88-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 288-88-0 |
| Molecular Formula | C2H3N3 |
| Molecular Weight | 69.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1 H-1,2,4-Triazole (CAS 288-88-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C2H3N3. Molecular weight: 69.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C2H3N3 |
| Molecular Weight | 69.07 g/mol |
| Purity | >95% |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-1, 2, 4 Triazole (CAS 736917-78-5)
- 4H-1,2,4-Triazole (CAS 63598-71-0)
- 1,2,4-Triazole-d3 (CAS 43088-92-2)
- 1H-1,2,4-Triazole-3,5-13C2 (CAS 1773496-71-1)
- 1,2,4-Triazole-<SUP>15</SUP>N<SUB>3</SUB> (CAS 1173023-70-5)
- 1-Methyl-1,2,3-triazole (CAS 16681-65-5)
- 1H-1,4-Triazole, 3-methyl- 3-Methyl-1,4-triazole 3-Methyl-4H-1,4-triazole 7170-01-6 NSC-202575 NSC202575 s-Triazole, 3-methyl- (CAS 7170-01-6)
- 1H-1,2,3-Triazole-4-carbonitrile (CAS 18755-49-2)
Recommended Standards
- Sulbactam Impurity 22 (CAS 288-35-7)
- 2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C (CAS 1173018-86-4)
- Fluconazole Impurity 21 (CAS 288-36-8)
- N-Cyclopropyl-2-[(4-methylphenyl)sulfonyl]acetamide (CAS 341020-72-2)
- (2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)ammonium dihydrogen phosphate 1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium dihydrogen phosphate 2-amino-2-(hydroxymethyl)propane-1,3-diol phosphate 6992-39-8 CHEBI:67098 mono(tris[hydroxymethyl]aminomethane) phosphate tris phosphate (CAS 6992-39-8)
- N-{[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}benzenesulfonamide (CAS 343372-72-5)
- (1-(3-Fluorophenethyl)piperidin-4-yl)methanamine (CAS 883542-85-6)
- Boric anhydride (CAS 1303-86-2)
- Ethyl 6-bromo-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 2116523-08-9)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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