5-((Phenylthio)methyl)isoxazol-3-yl dimethylcarbamate CAS 89661-45-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89661-45-0 |
| Molecular Formula | C13H14N2O3S |
| Molecular Weight | 278.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-((Phenylthio)methyl)isoxazol-3-yl dimethylcarbamate (CAS 89661-45-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H14N2O3S. Molecular weight: 278.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O3S |
| Molecular Weight | 278.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylthio Standards
- 2-(Phenylthio)-5-(trifluoromethyl)benzonitrile (CAS 52548-95-5)
- 1-(1-(Phenylthio)cyclopropyl)cyclooctanol (CAS 41656-33-1)
- 3-(Phenylthio)-5-(trifluoromethyl)picolinonitrile (CAS 1449117-61-6)
- 4-(Phenylthio)quinoline-3-carboxylic acid (CAS 88350-88-3)
- 1,4-Bis(phenylthio)butane (CAS 5330-89-2)
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- methyl 3-(phenylthio)-1H-indole-2-carboxylate (CAS 116757-24-5)
Recommended Standards
- 5-((4-Methylbenzo[d]thiazol-2-yl)amino)-5-oxopentanoic acid (CAS 385402-31-3)
- 5-Amino-2-P-Toluidinobenzenesulfonic Acid (CAS 91-31-6)
- 4-Phenyl-2H-benzo[4,5]thiazolo[3,2-a]pyrimidin-2-one (CAS 32278-47-0)
- 1-(3-(4-Fluorophenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)ethan-1-one (CAS 87628-25-9)
- 2-[(2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile (CAS 923191-32-6)
- Methyl 3-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl)propanoate (CAS 2549187-52-0)
- [amino(3-chlorophenyl)methylidene]amino prop-2-enoate (CAS 1315376-76-1)
- Eniporide hydrochloride (CAS 211813-86-4)
- Methyl 2-amino-3,3,3-trifluoro-2-methyl-propionate hydrochloride (CAS 1373223-05-2)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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