Tetramethylhydroquinone CAS 527-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 527-18-4 |
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetramethylhydroquinone (CAS 527-18-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H14O2. Molecular weight: 166.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
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- Thymohydroquinone (CAS 2217-60-9)
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- 1-(5-(tert-Butylthio)pyridin-2-yl)indoline (CAS 1355180-04-9)
- 2-(2-phenyl-2H-1,2,3-triazol-4-yl)-1,3-thiazole-4-carboxylic acid (CAS 1094456-13-9)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-hydroxy-5-methoxypyridine (CAS 1805450-59-2)
- Atenolol USP Related Compound C (CAS 29122-69-8)
- 4＇-Bromo-2＇-fluoroacetanilide (CAS 326-66-9)
- Cyanine 5 Monofunctional Hexanoic Acid Dye, Succinimidyl Ester, Potassium Salt (CAS 1358906-77-0)
- Tripeptide-10 citrulline (CAS 960531-53-7)
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