2-phenylethyl chloroformate CAS 57913-41-4
| CAS No. | 57913-41-4 |
| Molecular Formula | C9H9ClO2 |
| Molecular Weight | 184.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H9ClO2, 2-phenylethyl chloroformate contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-phenylethyl chloroformate (CAS 57913-41-4) is a high-purity analytical reference standard with the molecular formula C9H9ClO2 and a molecular weight of 184.62 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-phenylethyl chloroformate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO2 |
| Molecular Weight | 184.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related phenylethyl Standards
- 1-Phenylethyl chloroformate (CAS 15600-32-5)
- 2-(2-Phenylethyl)pyridine (CAS 2116-62-3)
- (S)-(1-Phenylethyl)phosphonic acid (CAS 184535-62-4)
- (1-Phenylethyl)phosphonic acid (CAS 61470-40-4)
- (Phenylethyl)benzene (CAS 38888-98-1)
- 1-(1-Phenylethyl)-1H-pyrazol-3-amine (CAS 1240564-34-4)
- 1-(1-Phenylethyl)-1H-pyrazol-4-amine (CAS 1240572-59-1)
- 4-methyl-3-(2-phenylethyl)-4H-1,2,4-triazole (CAS 1553017-39-2)
Recommended Standards
- 2-Methyl-3-methoxyBenzoylchloride (CAS 24487-91-0)
- 3-(3-Chlorophenyl)propanoic acid (CAS 21640-48-2)
- 2-Methoxy-6-methylbenzoyl chloride (CAS 50463-84-8)
- 3-(4-Hydroxyphenyl)propanoyl chloride (CAS 66628-99-7)
- Ethyl 3-Phenylpropionate (CAS 2021-28-5)
- N-(5-Amino-2-fluorophenyl)-2-(4-methoxyphenoxy)-acetamide (CAS 953734-06-0)
- 5-Fluoro-6-methyl-1H-indazol-3-amine (CAS 1936139-35-3)
- Methyl 2-(isopropylamino)acetate hydrochloride (CAS 10552-79-1)
- 6-Nitropyridine-3,4-dicarboxylic acid (CAS 214071-17-7)
- n-(1h-Indazol-5-yl)-3-oxobutanamide (CAS 6023-70-7)
- Tegoprazan impurity 84 (CAS CATO-C4X-229784)
- 2-(Chloromethyl)oxazole-4-carbaldehyde (CAS 154136-85-3)
- N-(2,2,2-Trifluoroethyl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide (CAS 1226436-61-8)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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 18665070610 / Nicole.chen@cato-chem.com