3H-1,2,4-Triazole-3-thione CAS 36143-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36143-39-2 |
| Molecular Formula | C2HN3S |
| Molecular Weight | 99.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3H-1,2,4-Triazole-3-thione (CAS 36143-39-2) pharmaceutical standards reference standard. Molecular formula: C2HN3S. Molecular weight: 99.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2HN3S |
| Molecular Weight | 99.11 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.) | 1967 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 1H-1,2,4-Triazole-3-methanol (CAS 123372-69-0)
- 3H-1,2,4-Triazole-3,5(4H)-dione (CAS 4019-43-6)
- 1H-1,2,3-Triazole-5-methanamine (CAS 118724-05-3)
- 1-Ethyl-1,2,4-triazole (CAS 16778-70-4)
- 1H-1,2,4-triazole-3-carbaldehyde (CAS 31708-25-5)
- 1H-1,2,3-Triazole-5(4H)-thione (CAS 75232-02-9)
- 1H-[1,2,3]Triazole-4-Carbaldehyde (CAS 16681-68-8)
- 1H-1,2,3-Triazole-1-carbaldehyde (CAS 959960-46-4)
Recommended Standards
- 3-Fluorocyclobutane-1-carbonitrile (CAS 1552638-51-3)
- (R)-2-Hydroxypentanenitrile (CAS 10021-63-3)
- Furfural-3,4,5-d3 (stabilized with BHT) (CAS 53599-40-9)
- 5-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 898288-96-5)
- 3,3-Difluorocyclobutanamine Hydrochloride (CAS 637031-93-7)
- 5,6,7,8-Tetrahydro-1H-naphtho[2,3-d]imidazol-2-amine (CAS 110422-95-2)
- 2-(4-Methoxyphenyl)-5-methyl-1,3-oxazole-4-carboxylic acid (CAS 2940-24-1)
- 2-(2-(2,4-Dimethylphenyl)acetamido)-N-methylthiophene-3-carboxamide (CAS 922823-55-0)
- 1-Bromo-4-fluoro-3-iodo-5-nitrobenzene (CAS 1807231-73-7)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com