1-(3,4-Dimethoxyphenyl)propane-1,2-diol CAS 20133-19-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20133-19-1 |
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3,4-Dimethoxyphenyl)propane-1,2-diol (CAS 20133-19-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H16O4. Molecular weight: 212.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Dimethoxyphenyl Standards
- 1-(3,4-Dimethoxyphenyl)propane-1,3-diol (CAS 76788-37-9)
- S-(2,5-dimethoxyphenyl) ethanethioate (CAS 1378864-53-9)
- S-(2,4-dimethoxyphenyl) ethanethioate (CAS 1379354-68-3)
- (2,4-Dimethoxyphenyl)thiourea (CAS 35696-77-6)
- (2,5-Dimethoxyphenyl)thiourea (CAS 67617-98-5)
- (3,4-Dimethoxyphenyl)thiourea (CAS 65069-52-5)
- S-(3,4-Dimethoxyphenyl) ethanethioate (CAS 937737-94-5)
- 2-(3,4-Dimethoxyphenyl)-2-hydroxyacetic acid (CAS 13443-54-4)
Recommended Standards
- 1-(3,4-Difluorophenyl)-1,4-diazepane (CAS 868064-74-8)
- 1-(3,4-Difluorobenzyl)piperazine (CAS 203860-01-9)
- 1-(3,5-Difluorophenyl)-3,3-dimethylbutan-1-one (CAS 898764-98-2)
- N-(1-methyl-1H-pyrazol-3-yl)isobutyramide (CAS 62400-46-8)
- (E)-[(3-Nitrophenyl)methylidene]amino N-(4-methylphenyl)carbamate (CAS 303987-40-8)
- 4,4'-Azanediyldibenzonitrile (CAS 36602-05-8)
- 4-Iodo-6-methoxypyridin-3-amine (CAS 227180-21-4)
- 5-(4-Methoxyphenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrrol-1-ium-1-olate (CAS 84628-14-8)
- 1-(2-Chlorophenyl)ethylamine; 2-Chloro-|A-methylbenzylamine; o-Chloro-|A-methylbenzylamine 39959-67-6 AB1007674 (CAS 39959-67-6)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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