4-Mercapto-1H-1,2,3-triazole-5-carbohydrazide CAS 113137-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113137-62-5 |
| Molecular Formula | C3H5N5OS |
| Molecular Weight | 159.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Mercapto-1H-1,2,3-triazole-5-carbohydrazide (CAS 113137-62-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H5N5OS. Molecular weight: 159.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H5N5OS |
| Molecular Weight | 159.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 5-Mercapto-4-propyl-4H-[1,2,4]triazol-3-ol (CAS 114252-51-6)
- (4-Ethyl-5-mercapto-4H-1,2,4-triazol-3-yl)methanol (CAS 497854-97-4)
- 1-(5-Mercapto-3-methyl-1H-1,2,4-triazol-4(5H)-yl)ethanone (CAS 65348-44-9)
- 2-Mercapto-1-(piperidin-1-yl)ethan-1-one (CAS 1005-05-6)
- 6-Mercapto-2-methylpyrimidine-4(1H)-thione (CAS 59669-44-2)
- (1-Ethyl-2-mercapto-1h-imidazol-5-yl)methanol (CAS 98412-27-2)
- 5-Mercapto-1-tetrazolylacetic Acid (CAS 57658-36-3)
- 4-Mercapto-N-methyl-1H-1,2,3-triazole-5-carboxamide (CAS 100097-71-0)
Recommended Standards
- 3-(Methylsulfonyl)-1,2,4-triazine (CAS 105783-77-5)
- 3,3,3-Trifluoro-2-(methylthio)propan-1-amine (CAS 1178098-48-0)
- Vonoprazan Impurity 154 (CAS 5402-20-0)
- Methyl 5-oxo-7-(((trifluoromethyl)sulfonyl)oxy)-1,2,3,5-tetrahydroindolizine-3-carboxylate (CAS 1956310-54-5)
- Ethyl 4-(3-nitrophenyl)-3-oxobutanoate (CAS 116904-71-3)
- (S)-4-(1-Aminoethyl)phenol (R)-2-hydroxysuccinate (CAS 134855-89-3)
- 2-(2,5-Dioxohexahydroimidazo[4,5-d]imidazol-1(2H)-yl)propanoic acid (CAS 436811-13-1)
- 3-Borono-2-chlorobenzoic acid (CAS 1314264-58-8)
- Tariquidar (CAS 206873-63-4)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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