4,5,6,7-Tetrahydrothieno[3,2-c]pyridine CAS 54903-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54903-50-3 |
| Molecular Formula | C7H9NS |
| Molecular Weight | 139.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5,6,7-Tetrahydrothieno[3,2-c]pyridine (CAS 54903-50-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H9NS. Molecular weight: 139.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H9NS |
| Molecular Weight | 139.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetrahydrothieno Standards
- 4,5,6,7-Tetrahydrothieno[2,3-c]pyridine (CAS 62019-71-0)
- 2-Methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 230301-75-4)
- 4-Methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 92503-61-2)
- 6-Methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 62539-82-6)
- 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2-amine 2hcl (CAS 1367932-22-6)
- 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2(3H)-one, 97% (CAS 178688-48-7)
- 4,5,6,7-Tetrahydrothieno[2,3-c]pyridin-4-ol (CAS 59038-47-0)
- 4,5,6,7-Tetrahydrothieno[3,2-c]pyridine-2-carbonitrile (CAS 1013210-85-9)
Recommended Standards
- 4,6-dimethylpyridine-2-thiol (CAS 54364-19-1)
- 4,5,6,7-Tetrahydro-1,3-benzothiazole (CAS 4433-49-2)
- 4-Amino-2-methylbenzenethiol (CAS 497224-37-0)
- Benzene, 1-(2-methyl-1-propen-1-yl)-3-nitro- (CAS 6026-73-9)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-acetoxyphenyl)propanoic acid (CAS 918329-78-9)
- N-(5-Cyclopropoxy-2-nitropyridin-4-yl)methanesulfonamide (CAS 1243471-24-0)
- 3-[(4-Chlorophenyl)sulfanyl]-2-phenylquinoline (CAS 338391-98-3)
- 1-(2-(6-(Pyrrolidin-1-yl)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352517-55-5)
- 2-(Benzo[d]oxazol-2-yl)-1-(3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 502625-49-2)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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