3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine CAS 117562-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 117562-90-0 |
| Molecular Formula | C9H11N5S |
| Molecular Weight | 221.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine (CAS 117562-90-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11N5S. Molecular weight: 221.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11N5S |
| Molecular Weight | 221.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related H Standards
- 6-(1H-1,2,3,4-tetrazol-5-yl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (CAS 73351-82-3)
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- [4-(1H-Tetrazol-1-yl)phenoxy]acetic acid (CAS 832740-47-3)
- 2-((2H-tetrazol-5-yl)methoxy)benzoic acid (CAS 27068-79-7)
- 2-[3-(1h-1,2,3,4-tetrazol-1-yl)phenoxy]acetic acid (CAS 462067-31-8)
- 2-[4-(2h-1,2,3,4-tetrazol-5-yl)phenoxy]acetic acid (CAS 436091-66-6)
- 4-(1H-Tetrazol-5-ylmethoxy)benzoic acid (CAS 503828-17-9)
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Recommended Standards
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- 959239-24-8 N-[(1-methyl-3-pyrrolidinyl)methyl]-1-ethanamine N-[(1-methyl-3-pyrrolidinyl)methyl]ethanamine (CAS 959239-24-8)
- Ethyl 5-(2,4,6-trimethylphenyl)-1H-pyrazole-3-carboxylate (CAS 1326810-52-9)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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