5-(2-Hydroxy-5-methoxyphenyl)-1,3,4-oxadiazole-2(3H)-thione CAS 2494274-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2494274-03-0 |
| Molecular Formula | C9H8N2O3S |
| Molecular Weight | 224.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(2-Hydroxy-5-methoxyphenyl)-1,3,4-oxadiazole-2(3H)-thione (CAS 2494274-03-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8N2O3S. Molecular weight: 224.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O3S |
| Molecular Weight | 224.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- methyl 3-hydroxy-5-(1H-pyrazol-1-yl)thiophene-2-carboxylate (CAS 113387-75-0)
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Recommended Standards
- 4-Methyl-1-oxo-1-phenyl-1phosphinan-4-ol (CAS 2091185-57-6)
- 5-(2-Methylthiazol-4-yl)isoxazole-3-carbohydrazide (CAS 683274-65-9)
- 4-Amino-3-(2,5-dihydroxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 2108104-04-5)
- 4-Mercaptobutanamide (CAS 64858-83-9)
- n-Dodecyl-d25 Alcohol (CAS 160776-83-0)
- 5-(trifluoromethyl)thiophene-2-sulfonamide (CAS 519055-80-2)
- (S)-1-(3-bromo-4-fluorophenyl)-2-methylpropan-1-amine (CAS 1213585-51-3)
- 3-phenyl-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 70015-80-4)
- N1,N2-Bis(naphthalen-1-ylmethyl)oxalamide (CAS 2281918-10-1)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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