Thiourea Dioxide CAS 1758-73-2
Purity >90%In StockPharmaceutical Standards
| CAS No. | 1758-73-2 |
| Molecular Formula | CH4N2O2S |
| Molecular Weight | 108.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Thiourea Dioxide (CAS 1758-73-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: CH4N2O2S. Molecular weight: 108.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | CH4N2O2S |
| Molecular Weight | 108.12 g/mol |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiourea Standards
- 1-Butyl-2-thiourea (CAS 1516-32-1)
- Thiourea-d<SUB>4</SUB> (CAS 17370-85-3)
- 287476-21-5 Thiourea-15N2 DTXSID20464620 (CAS 287476-21-5)
- Thiourea S-34 (CAS 691395-96-7)
- Thiourea-<SUP>13</SUP>C (CAS 113899-66-4)
- Thiourea, n-[1,1'-biphenyl]-3-yl- (CAS 76839-38-8)
- Thiourea, N-(4-chlorophenyl)-N'-[2-(4-morpholinyl)-5-(trifluoromethyl)phenyl]- (CAS 1013566-44-3)
Recommended Standards
- VinylsulfonicAcid (CAS 1184-84-5)
- 1,3,2-Dioxathiolane 2-Oxide (CAS 3741-38-6)
- DECABORANE (CAS 17702-41-9)
- ethyl imidazo[1,5-a]pyrazine-1-carboxylate (CAS 1377584-27-4)
- 3-Chloro-5-methoxy-6-methylbenzo-[b]thiophene-2-carbonyl chloride (CAS 802908-64-1)
- 4-(4-Oxopiperidine-1-carbonyl)benzoicacid (CAS 672309-93-2)
- (R,E)-4-((tert-Butyldimethylsilyl)oxy)pent-2-enoic acid (CAS 2126144-78-1)
- 10-Phenyldecanoic acid (CAS 18017-73-7)
- 2,2,2-Trichloro-1-[4-(4-chlorobenzoyl)-1H-pyrrol-2-yl]-1-ethanone (CAS 303995-90-6)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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