3-(5-methylthiophen-2-yl)-3-oxopropanenitrile CAS 71683-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71683-03-9 |
| Molecular Formula | C8H7NOS |
| Molecular Weight | 165.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(5-methylthiophen-2-yl)-3-oxopropanenitrile (CAS 71683-03-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7NOS. Molecular weight: 165.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7NOS |
| Molecular Weight | 165.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(3-Fluorobenzyl)azetidine (CAS 937619-20-0)
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- 2-Oxo-2-phenylethanethioamide (CAS 4602-31-7)
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- 5-Cyclopropoxy-2-(methylthio)aniline (CAS 1243455-01-7)
- 1-[2-(2,3-dihydro-1h-inden-5-yloxy)ethyl]piperazine (CAS 943119-67-3)
- 2-(2,6-dioxo-3-piperidyl)-N-(3-fluoropropyl)-1-oxo-isoindoline-4-carboxamide (CAS 2401557-13-7)
- tert-Butyl cis-octahydro-1H-pyrrolo[2,3-c]pyridine-1-carboxylate (CAS 949559-11-9)
- 2-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)acetic acid (CAS 380428-86-4)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com