4-Hydroxybenzoic acid-propyl ester sodium CAS 35285-69-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 35285-69-9 |
| Molecular Formula | C10H11O3 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxybenzoic acid-propyl ester sodium (CAS 35285-69-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11O3 Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11O3 Na |
| Molecular Weight | 202.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Hydroxybenzoic Standards
- 4-ethyl-3-hydroxybenzoic acid (CAS 100523-85-1)
- 4-Acetyl-3-hydroxybenzoic acid (CAS 102297-62-1)
- 3-Ethyl-4-hydroxybenzoic acid (CAS 105211-75-4)
- 4-Acetyl-2-hydroxybenzoic acid (CAS 107806-82-6)
- 4-Hydroxybenzoic Acid-N-Heptyl Ester (CAS 1085-12-7)
- 4-Hydroxybenzoic Acid-d4 (CAS 152404-47-2)
- 3-benzyl-2-hydroxybenzoic acid (CAS 16122-06-8)
- 3-acetyl-4-hydroxybenzoic acid (CAS 16357-40-7)
Recommended Standards
- (4-Morpholinotetrahydro-2H-pyran-4-yl)methanamine (CAS 933694-93-0)
- Methyl 3-methylpyridine-2-carboxylate;hydrochloride (CAS 1373029-27-6)
- Z-Thr(tBu)-OH (CAS 16966-09-9)
- Cefcapene Impurity 76 (CAS CATO-C4X-182476)
- 1-Methyl-4-(triethoxymethyl)benzene (CAS 59118-32-0)
- 2-(5-Bromo-2-methylphenyl)acetic Acid (CAS 854646-94-9)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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