2,2-Bis(hydroxymethyl)propionic acid-trimethylolpropane copolymer CAS 1033556-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1033556-21-6 |
| Molecular Formula | C6H14O3 3*C5H10O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Bis(hydroxymethyl)propionic acid-trimethylolpropane copolymer (CAS 1033556-21-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H14O3 3*C5H10O4. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H14O3 3*C5H10O4 |
| Molecular Weight | 268.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1988 |
Related Bis Standards
- (Hydroxymethyl)urea (CAS 1000-82-4)
- 1-(5-(Hydroxymethyl)furan-2-yl)-9H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 100041-05-2)
- 2-(2-(Hydroxymethyl)-4,5-dimethoxyphenyl)acetaldehyde (CAS 100059-18-5)
- 4-(Hydroxymethyl)-3-(Trifluoromethyl)pyrazole (CAS 1001020-13-8)
- 4-(Hydroxymethyl)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 10013-09-9)
- Methyl 1-(hydroxymethyl)-1h-pyrazole-3-carboxylate (CAS 1001519-16-9)
- 1-(Hydroxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 100219-61-2)
- Ethyl 2-(hydroxymethyl)acrylate (CAS 10029-04-6)
Recommended Standards
- 3-(Benzyloxy)benzo[b]thiophene-2-carboxylic acid (CAS 722517-00-2)
- Ethyl 4-cyano-3-phenylbut-3-enoate (CAS 66066-42-0)
- (3-Chloro-5-fluorophenyl)(phenyl)methanol (CAS 842140-65-2)
- 4-(Methoxymethyl)benzene-1-sulfonamide (CAS 1426229-01-7)
- N-benzylidene-2-propynylamine (CAS 57734-99-3)
- 6-Methoxy-7-nitro-2-phenyl-2H-indazole (CAS 61063-09-0)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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