S-4-Cyanobenzyl ethanethioate CAS 643750-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 643750-00-9 |
| Molecular Formula | C10H9NOS |
| Molecular Weight | 191.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies S-4-Cyanobenzyl ethanethioate (CAS 643750-00-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9NOS. Molecular weight: 191.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9NOS |
| Molecular Weight | 191.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- S-2-Cyanobenzyl ethanethioate (CAS 887092-54-8)
- 2-((2-Cyanobenzyl)amino)acetic acid (CAS 1153397-38-6)
- (3-Cyanobenzyl)glycine (CAS 926252-79-1)
- (4-Cyanobenzyl)glycine (CAS 328552-85-8)
- 4-Cyanobenzyl Bromide (CAS 17201-43-3)
- 3-(P-cyanobenzyl)-piperidine (CAS 1158746-94-1)
- 3-Cyanobenzyl-d6 Bromide (CAS 1219802-21-7)
- 2-(3-Cyanobenzyl)butanoic acid (CAS 1269531-79-4)
Recommended Standards
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- 5-(Pyrimidin-2-yl)nicotinic acid (CAS 1237518-66-9)
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- 4-(Benzyloxy)-3-(naphthalen-2-ylmethyl)-4-oxobutanoic acid (CAS 1093740-17-0)
- 2-(2-Amino-5-fluoro-4-iodophenoxy)ethan-1-ol (CAS 1468921-05-2)
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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