3-Aminothiophene CAS 17721-06-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17721-06-1 |
| Molecular Formula | C4H5NS |
| Molecular Weight | 99.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminothiophene (CAS 17721-06-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5NS. Molecular weight: 99.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5NS |
| Molecular Weight | 99.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Aminothiophene Standards
- 5-Aminothiophene-3-carbonitrile (CAS 159824-95-0)
- 2-Aminothiophene-3-carbonitrile (CAS 4651-82-5)
- 4-Aminothiophene-2-carbonitrile (CAS 73781-74-5)
- 4-Aminothiophene-3-carbonitrile (CAS 391681-11-1)
- 4-Aminothiophene-3-carbaldehyde (CAS 1261658-19-8)
- 2-Aminothiophene-3-carbaldehyde (CAS 40341-23-9)
- 3-Aminothiophene-2-carbaldehyde (CAS 56489-01-1)
- 4-Aminothiophene-2-carbaldehyde (CAS 57500-52-4)
Recommended Standards
- Thietane-3-carbonitrile (CAS 1337882-54-8)
- 3-Methylisothiazole (CAS 693-92-5)
- Phenol D5 (2,3,4,5,6 D5) (CAS 4165-62-2)
- (5-(tert-Butyl)isoxazol-3-yl)methanol (CAS 202817-06-9)
- 2-Chloro-n-cyclopropyl-5-fluoro-4-pyrimidinamine (CAS 893772-23-1)
- 3-Chloro-6-nitrobenzo[b]thiophene-2-carbohydrazide (CAS 676348-44-0)
- Lycopsamine (CAS 10285-07-1)
- 3-Amino-4-chlorobenzenesulfonyl fluoride (CAS 368-72-9)
- 3-(2-Fluorophenyl)-1,2,4-oxadiazole (CAS 1262412-83-8)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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