5-(Ethylsulfonyl)-1H-1,2,4-triazol-3-amine CAS 346631-09-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 346631-09-2 |
| Molecular Formula | C4H8N4O2S |
| Molecular Weight | 176.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Ethylsulfonyl)-1H-1,2,4-triazol-3-amine (CAS 346631-09-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8N4O2S. Molecular weight: 176.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H8N4O2S |
| Molecular Weight | 176.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethylsulfonyl Standards
- 3-(Ethylsulfonyl)-1,2,4-oxadiazol-5-amine (CAS 1263212-32-3)
- 4-(Ethylsulfonyl)-1H-pyrazol-5-amine (CAS 1421601-47-9)
- 1-(Ethylsulfonyl)-1H-pyrazol-4-amine (CAS 1935538-93-4)
- (1-(Ethylsulfonyl)azetidin-3-yl)methanamine (CAS 1462999-01-4)
- 1-(Ethylsulfonyl)piperazine (CAS 62937-96-6)
- 3-(Ethylsulfonyl)-2-methyl-1H-pyrrole (CAS 1707379-54-1)
- 4-(Ethylsulfonyl)butanoic acid (CAS 99116-13-9)
- Ethyl 2-(ethylsulfonyl)acetate (CAS 29771-85-5)
Recommended Standards
- 5-(2-Cyanoacetyl)thiophene-3-carbonitrile (CAS 2259315-07-4)
- 5-(Thiophen-2-yl)-2H-1,2,3-triazole-4-carbonitrile (CAS 50710-07-1)
- 4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile (CAS 63873-60-9)
- (4S)-1-(1,3-Benzodioxol-5-ylmethyl)-4-[(3,3-dimethyl-1-oxobutyl)[(3-methoxyphenyl)methyl]amino]-L-proline (CAS 334999-53-0)
- 2-Amino-5-isopropylbenzoic acid (CAS 68701-22-4)
- 2-(4-Chloro-2-fluorobenzenesulfonamido)acetic acid (CAS 1097796-13-8)
- Exenatide (CAS 141758-74-9)
- 1-(4-Bromophenyl)octan-1-one (CAS 7295-48-9)
- 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-(2-methylbutyl)-5-(4-methylphenyl)- (CAS 935291-34-2)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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