4-(3,4-Dihydroxyphenyl)-1,3-dithiol-2-thione CAS 153275-67-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 153275-67-3 |
| Molecular Formula | C9H6O2S3 |
| Molecular Weight | 242.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(3,4-Dihydroxyphenyl)-1,3-dithiol-2-thione (CAS 153275-67-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6O2S3. Molecular weight: 242.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H6O2S3 |
| Molecular Weight | 242.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2000 |
| Sulfur Atoms | 3 |
Related Dihydroxyphenyl Standards
- 3-(2,5-Dihydroxyphenyl)isobenzofuran-1(3H)-one (CAS 52301-63-0)
- 1-(2,5-Dihydroxyphenyl)-2-(3-hydroxyphenyl)ethan-1-one (CAS 1352306-12-7)
- 1-(2,4-Dihydroxyphenyl)-2-(4-hydroxyphenyl)ethanone (CAS 17720-60-4)
- 1-(2,4-Dihydroxyphenyl)-2-(3-hydroxyphenyl)ethanone (CAS 89019-84-1)
- 1-(2,4-Dihydroxyphenyl)-2-phenoxyethan-1-one (CAS 73014-19-4)
- 1-(2,5-Dihydroxyphenyl)-3-phenylprop-2-en-1-one (CAS 19312-13-1)
- 3-(3,4-Dihydroxyphenyl)-1-phenylprop-2-en-1-one (CAS 72704-76-8)
- DL-3-(3,4-Dihydroxyphenyl)-2-methylalanine Ethyl Ester (CAS 14298-24-9)
Recommended Standards
- n-(2-((3-(Tert-butyl)-1,2,4-thiadiazol-5-yl)amino)ethyl)acetamide (CAS 1490810-69-9)
- Ethyl (4aR,8aR)-2-thioxooctahydro-1,6-naphthyridine-6(2H)-carboxylate (CAS 1644283-96-4)
- 2-{8-thiatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6,10,12-hexaen-6-yl}propan-2-ol (CAS 147791-88-6)
- 1-{naphtho[2,1-b]furan-2-yl}ethan-1-one (CAS 49841-22-7)
- 4-[(2-methoxyethoxy)methyl]benzoic acid (CAS 119828-60-3)
- 3-(((5-Nitropyridin-2-yl)thio)methyl)isoxazole (CAS 1417363-68-8)
- Rimegepant Impurity 152 (CAS CATO-C4X-2487152)
- 1-(2-Isocyanoethyl)-4-methylpiperazine (CAS 602267-60-7)
- Ethyl 4-[(mercaptoacetyl)amino]benzoate (CAS 99254-22-5)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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