4-ethyl-2,3-dihydro-1,3-thiazole-2-thione CAS 33120-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33120-75-1 |
| Molecular Formula | C5H7NS2 |
| Molecular Weight | 145.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-ethyl-2,3-dihydro-1,3-thiazole-2-thione (CAS 33120-75-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7NS2. Molecular weight: 145.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7NS2 |
| Molecular Weight | 145.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3,3-Bis(methylthio)acrylonitrile (CAS 51245-80-8)
- 4-Methyl-2-(methylsulfanyl)-1,3-thiazole (CAS 5316-67-6)
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- 5-Amino-2-fluorobenzene-1-sulfonamide (CAS 916737-71-8)
- Methyl 2-bromo-5-cyano-4-formylbenzoate (CAS 1804381-26-7)
- 5-Isopropyl-2-styryloxazole-4-carboxylic acid (CAS 89724-20-9)
- 2-(Pyridin-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 880361-85-3)
- 1-(3-Chlorophenylamino)-4-phenylphthalazine (CAS 78351-75-4)
- Methyl 2,3-difluoro-5-iodobenzoate (CAS 1163692-49-6)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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