4-Ethyl-5-(4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol CAS 438230-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438230-58-1 |
| Molecular Formula | C12H15N3S2 |
| Molecular Weight | 265.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Ethyl-5-(4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 438230-58-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H15N3S2. Molecular weight: 265.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H15N3S2 |
| Molecular Weight | 265.40 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
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Recommended Standards
- 4-Allyl-5-(5-propylthien-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 522598-13-6)
- 4-Methyl-5-(5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 956576-83-3)
- 4-Allyl-5-(5-isopropylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 861226-49-5)
- (2,2'-Bipyridine)bis[2-(2,4-difluorophenyl)pyridine]iridium(III) hexafluorophosphate (CAS 864163-80-4)
- 2-(4-Methylphenoxy)-1-(piperazin-1-yl)ethan-1-one hydrochloride (CAS 1176419-83-2)
- Methyl 2-(Bromomethyl)-4-methoxybenzoate (CAS 15365-25-0)
- Di-tert-butyl2,2'-((2,5-dibromo-1,4-phenylene)bis(oxy))diacetate (CAS 1054625-64-7)
- 4,6-Dimethyl-3-(m-tolylsulfonyl)-1-(3-(trifluoromethyl)benzyl)pyridin-2(1H)-one (CAS 338398-01-9)
- N-[2-(2-Bromo-4-methylphenoxy)ethyl]-3-methoxypropan-1-amine (CAS 434309-60-1)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com