Hydroxy-PEG1-acid CAS 89211-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89211-34-7 |
| Molecular Formula | C5H10O4 |
| Molecular Weight | 134.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Hydroxy-PEG1-acid (CAS 89211-34-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H10O4. Molecular weight: 134.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H10O4 |
| Molecular Weight | 134.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1982 |
Related Hydroxy Standards
- 2-hydroxy-3-methoxy-2-methylpropanoic acid (CAS 672314-91-9)
- 2-hydroxy-3-methoxybutanoic acid (CAS 5405-44-7)
- 3-hydroxy-2-methoxybutanoic acid (CAS 857829-93-7)
- 3-Hydroxy-4-methoxybutanoic acid (CAS 855620-63-2)
- Methyl 2-hydroxy-2-methoxypropanoate (CAS 659734-29-9)
- methyl 2-hydroxy-3-methoxypropanoate (CAS 54927-70-7)
- 5-Hydroxy-6-methylpicolinonitrile (CAS 1211589-52-4)
- 5-Hydroxy-4-methylpicolinonitrile (CAS 1256792-51-4)
Recommended Standards
- Glycerine Acetate (CAS 93713-40-7)
- Methyl (2S,3R)-2,3-dihydroxybutanoate (CAS 38410-83-2)
- Ethyl 2,3-dihydroxypropanoate (CAS 615-51-0)
- (1R,2R)-N-Methyl-2-(pyridin-3-yl)tetrahydro-2H-thiopyran-2-carbothioamide 1-oxide (CAS 132562-26-6)
- (R)-3-([1,1'-Biphenyl]-2-yl)-3-aminopropanoic acid (CAS 1228558-94-8)
- 2-(2,5-Difluorophenyl)-4-pentyn-2-ol (CAS 2006278-28-8)
- 4-(2-(Trifluoromethyl)benzyl)thiomorpholine 1,1-dioxide (CAS 477864-27-0)
- 17β-Hydroxy-17α-methyl-5α-estran-3-one (CAS 6424-04-0)
- N-(2-((2-fluorobenzyl)amino)-2-oxoethyl)-N-phenylglycine (CAS 1142204-83-8)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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