Thiophen-3-amine oxalate CAS 861965-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861965-63-1 |
| Molecular Formula | C4H5NS C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Thiophen-3-amine oxalate (CAS 861965-63-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H5NS C2H2O4. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H5NS C2H2O4 |
| Molecular Weight | 189.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 4-(Thiophen-2-ylmethyl)benzonitrile (CAS 100005-79-6)
- 1-(Thiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 100058-72-8)
- 1-Methyl-4-(thiophen-2-yl)piperidin-4-ol (CAS 100131-91-7)
- 1-(Thiophen-2-yl)cyclohexan-1-amine (CAS 100133-00-4)
- Ethyl 2-((5-(3-(thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1001830-00-7)
- 2-((5-(3-(Thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1002043-11-9)
- 4-(Thiophen-2-ylmethyl)benzoic acid (CAS 1002727-90-3)
- Methyl(thiophen-2-yl)cyanocarbonimidodithioate (CAS 100477-76-7)
Recommended Standards
- Iron(II) sulfate hydrate (CAS 13463-43-9)
- 2,2,2-Trifluoro-1-(3-fluoro-5-propoxyphenyl)ethan-1-one (CAS 1443329-04-1)
- 7,8-Dihydro-6H-[1,3]dioxolo[4,5-e]isoindole (CAS 1319740-28-7)
- 3-(Difluoromethyl)-6-formyl-4-(trifluoromethyl)picolinonitrile (CAS 1805982-34-6)
- tert-Butyl 4-(2-(5-cyanopyridin-3-yl)ethyl)piperazine-1-carboxylate (CAS 2602340-78-1)
- 2,4-Diphenyl-(1,3,2,4)dioxadiphosphetane 2,4-dioxide (CAS 10291-80-2)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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