3-Amino-4-methyltetrahydrothiophene 1,1-dioxide CAS 744140-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 744140-95-2 |
| Molecular Formula | C5H11NO2S |
| Molecular Weight | 149.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-4-methyltetrahydrothiophene 1,1-dioxide (CAS 744140-95-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H11NO2S. Molecular weight: 149.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H11NO2S |
| Molecular Weight | 149.21 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) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-3-methyltetrahydrothiophene 1,1-dioxide (CAS 151775-02-9)
- 3-Amino-2,2-dimethylthietane 1,1-dioxide (CAS 1804129-84-7)
- 3-Amino-2-methyltetrahydrothiophene 1,1-dioxide (CAS 1808381-02-3)
- (R)-3-Amino-3-methyltetrahydrothiophene 1,1-dioxide (CAS 1932799-68-2)
- (R)-2-Amino-3-(ethylthio)propanoic acid (CAS 2629-59-6)
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- Ethyl 2-amino-3-mercaptopropanoate (CAS 69685-04-7)
- Methyl 2-amino-3-(methylsulfanyl)propanoate (CAS 88347-86-8)
Recommended Standards
- 3-methanesulfonylpyrrolidine (CAS 433980-62-2)
- 3,3-Dimethylisothiazolidine 1,1-dioxide (CAS 88550-63-4)
- 3-methyl-2-sulfanylbenzonitrile (CAS 939970-68-0)
- 2-((3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332158-02-8)
- 3-(5-Amino-1-methyl-1H-pyrazol-3-yl)propan-1-ol (CAS 1888781-36-9)
- (5-Amino-4-methylpyridin-3-yl)boronic acid (CAS 2131006-94-3)
- 3,4-Bis(methylamino)phenol (CAS 1243476-11-0)
- 3-Amino-5-chloropyrazin-2(1H)-one (CAS 1303587-96-3)
- 0964AF 4-(4-Chlorophenyl)-6-(difluoromethyl)-2-(ethylsulfonyl)pyrimidine 862678-12-4 C13H11ClF2N2O2S (CAS 862678-12-4)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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