2-Chlorophenyl Benzoate CAS 54683-91-9
| CAS No. | 54683-91-9 |
| Molecular Formula | C13H9ClO2 |
| Molecular Weight | 232.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chlorophenyl Benzoate.
2-Chlorophenyl Benzoate (CAS 54683-91-9) is a high-purity analytical reference standard with the molecular formula C13H9ClO2 and a molecular weight of 232.66 g/mol.
Structurally, 2-Chlorophenyl Benzoate (C13H9ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 232.66 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Chlorophenyl Benzoate 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 | C13H9ClO2 |
| Molecular Weight | 232.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- (E)-3-(4-Chlorophenyl)-1-(furan-2-yl)prop-2-en-1-one (CAS 111042-59-2)
- (E)-1-(4-Chlorophenyl)-3-(furan-2-yl)prop-2-en-1-one (CAS 114570-70-6)
- (2E)-1-(2-Chlorophenyl)-3-(furan-2-yl)prop-2-en-1-one (CAS 1220995-32-3)
- 3-Chlorophenyl benzoate (CAS 13189-55-4)
- 3-(4-Chlorophenyl)-1-(furan-2-yl)prop-2-en-1-one (CAS 14385-64-9)
- 2-(3-Chlorophenyl)benzoic Acid (CAS 73178-79-7)
- 4-Chlorophenyl Benzoate (CAS 2005-08-5)
- 6-(2-Chlorophenyl)nicotinic Acid (CAS 505082-72-4)
Recommended Standards
- 2'-Chloro-4'-hydroxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 955930-74-2)
- 2-Phenoxybenzoyl chloride (CAS 40501-36-8)
- 2'-Chloro-[1,1'-biphenyl]-4-carboxylicacid (CAS 3808-93-3)
- 3-(2-Chlorophenoxy)benzaldehyde (CAS 72178-85-9)
- (E)-2-Phenylbut-2-enoic acid (CAS 20432-26-2)
- 3-(Thiazol-2-yl)butan-2-ol (CAS 1339691-28-9)
- 3-(2,3-Dihydro-1H-inden-5-yl)-1-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 136234-83-8)
- Ethyl 2-(2-cyanopyridin-4-yl)acetate (CAS 1256337-25-3)
- N,N-Diphenyl-2-((5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 332385-05-4)
- 4-Chloro-N-[(1,1-dioxothian-4-yl)methyl]-1-methyl-pyrazolo[3,4-b]pyridin-6-amine (CAS 2323177-10-0)
- 1-(2,3-Dihydro-1H-inden-2-yl)piperazine Dihydrochloride (CAS 23912-70-1)
- Loxoprofen impurity 135 (CAS CATO-C4X-1488135)
- 4-cyano-1-(4-nitrobenzyl)pyridinium tetrafluoroborate (CAS 252280-66-3)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
Why CATO?
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