4H-1,2,4-triazole-3,4-diamine hydrochloride CAS 6421-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6421-05-2 |
| Molecular Formula | C2H5N5 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4H-1,2,4-triazole-3,4-diamine hydrochloride (CAS 6421-05-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2H5N5 HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2H5N5 HCl |
| Molecular Weight | 135.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related H Standards
- 3-(1H-[1,2,4]Triazole-3-sulfonyl)-propionic acid (CAS 1019150-56-1)
- 1-Methyl-1,2,3-triazole-5-boronic Acid Pinacol Ester (CAS 1047636-97-4)
- 2-methyl-1,2,4-triazole-3-carboxamide (CAS 106535-35-7)
- 2H-1,2,3-Triazole-4-sulfonyl chloride (CAS 1106727-22-3)
- 1H-1,2,4-Triazole-3,5-dicarboxamide (CAS 111340-55-7)
- 114058-91-2 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-5-(4-fluorophenyl)- BRN 6647633 2,4-Dihydro-5-(4-fluorophenyl)-3H-1,2,4-triazole-3-thione (CAS 114058-91-2)
- Triazole alanine (CAS 114419-45-3)
- 115398-67-9 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-amino-5-((1,3-benzodioxol-5-yloxy)methyl)- BRN 5987036 2,4-Dihydro-4-amino-5-((1,3-benzodioxol-5-yloxy)methyl)-3H-1,2,4-triazole-3-thione (CAS 115398-67-9)
Recommended Standards
- Undeca-1,10-dien-6-ol (CAS 69856-80-0)
- 3-Methyl-4-(phenylsulfonyl)-1,2,5-oxadiazole 49739-42-6 (CAS 49739-42-6)
- N-allylthiazol-2-amine hydrochloride (CAS 1234852-68-6)
- Cefetamet Impurity 3 (CAS 90712-47-3)
- 3-(2-Methoxyethyl)-2-methyl-2,3,5,6-tetrahydro-4H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4-thione (CAS 702655-67-2)
- 1-(Bromomethoxy)octane (CAS 96384-68-8)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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