Formic acid-benzyl ester CAS 104-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104-57-4 |
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Formic acid-benzyl ester (CAS 104-57-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8O2. Molecular weight: 136.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Formic Standards
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- Formic Acid-Propyl Ester (CAS 110-74-7)
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- Formic Acid-OD (95% w/w in D2O) (CAS 925-94-0)
Recommended Standards
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- 3,3-Dimethyl-1,2-butanediol (CAS 59562-82-2)
- (3S,5S)-3-ethynyl-3-hydroxy-1,5-dimethyl-pyrrolidin-2-one (CAS 2561460-83-9)
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- 5-(4-Chlorophenyl)-4-methylthiazolidin-2-oneDISCONTINUED, offer C546950 (CAS 1824515-39-0)
- (S)-2-((4-Methoxyphenyl)sulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1212493-61-2)
- Peptide 436 (CAS CATO-CPTD788436)
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