2-[3-sulfanyl-5-(thiophen-2-yl)-4h-1,2,4-triazol-4-yl]acetic acid CAS 660417-26-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 660417-26-5 |
| Molecular Formula | C8H7N3O2S2 |
| Molecular Weight | 241.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[3-sulfanyl-5-(thiophen-2-yl)-4h-1,2,4-triazol-4-yl]acetic acid (CAS 660417-26-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3O2S2. Molecular weight: 241.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2S2 |
| Molecular Weight | 241.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related sulfanyl Standards
- 11-Methyl-13-sulfanyl-1,8-diazatricyclo[7.4.0.0,2,7]trideca-2,4,6,8,10,12-hexaene-10-carbonitrile (CAS 496970-60-6)
- 1-Methyl-2-sulfanyl-1h-1,3-benzodiazole-5-sulfonamide (CAS 790271-20-4)
- 3-[(5-sulfanyl-1,3,4-oxadiazol-2-yl)methyl]-1λ⁶-thiolane-1,1-dione (CAS 869716-10-9)
- Methyl 2-sulfanyl-6-(trifluoromethyl)pyridine-3-carboxylate (CAS 1028343-10-3)
- 4-Ethyl-1-sulfanyl-4h,5h-[1,2,4]triazolo[4,3-a]quinazolin-5-one (CAS 380674-66-8)
- 3-(4-Phenyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)-1-propanol (CAS 83503-21-3)
- n-[3-(3-sulfanyl-4h-1,2,4-triazol-4-yl)phenyl]acetamide (CAS 167219-58-1)
- 3-(4-Methyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)-1lambda6-thiolane-1,1-dione (CAS 869464-88-0)
Recommended Standards
- 2-[(Diphenylmethyl)amino]acetic acid (CAS 40718-29-4)
- 2-[benzyl(phenyl)amino]acetic acid (CAS 23582-63-0)
- 2-[(4-methylbenzyl)amino]benzoic acid (CAS 57397-80-5)
- (2R,3S)-2-(4-Fluorophenyl)-3-methyloxirane (CAS 403501-33-7)
- 4-amino-2-(2,5,5-trimethyl-1,3-dioxan-2-yl)benzoic acid (CAS 217197-05-2)
- N1-Isobutyl-N2-(3-(2-oxopyrrolidin-1-yl)phenyl)oxalamide (CAS 941890-50-2)
- 4-Chloro-N-(trifluoromethyl)aniline (CAS 1682-38-8)
- 3-(butan-2-yloxy)aniline hydrochloride (CAS 1803590-91-1)
- 2-(4-(4-Fluoro-3-methylphenyl)-2-pivalamidothiazol-5-yl)acetic acid (CAS 1416347-17-5)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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