Allyl 4-(benzyloxy)-3-chloro-5-ethoxybenzoate CAS 1706452-19-8
| CAS No. | 1706452-19-8 |
| Molecular Formula | C19H19ClO4 |
| Molecular Weight | 346.80 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 Allyl 4-(benzyloxy)-3-chloro-5-ethoxybenzoate.
Allyl 4-(benzyloxy)-3-chloro-5-ethoxybenzoate (CAS 1706452-19-8), molecular formula C19H19ClO4 and molecular weight 346.80 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H19ClO4, Allyl 4-(benzyloxy)-3-chloro-5-ethoxybenzoate contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 346.80 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Allyl 4-(benzyloxy)-3-chloro-5-ethoxybenzoate 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 | C19H19ClO4 |
| Molecular Weight | 346.80 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 sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
Related Allyl Standards
- Allyl 4-((4-chlorobenzyl)oxy)-3-ethoxybenzoate (CAS 1706453-55-5)
- N-allyl-4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazole-1-carbothioamide (CAS 306976-64-7)
- 2-((4-Allyl-5-(1-(p-tolylamino)ethyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1071296-39-3)
- N-Allyl-2-(5-methoxy-4-oxo-2-((pyrimidin-2-ylthio)methyl)pyridin-1(4H)-yl)acetamide (CAS 920408-71-5)
- 5-Allyl-6-methyl-N-(4-nitrophenyl)-2-phenylpyrimidin-4-amine (CAS 330819-79-9)
- 8-Allyl-2-(5-bromothiophen-2-yl)-4H-chromen-4-one (CAS 219771-92-3)
- 4-(1-Allyl-1H-benzo[d]imidazol-2-yl)-1-(3-methoxyphenyl)pyrrolidin-2-one (CAS 578758-78-8)
- N-allyl-2-((2-chlorobenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-amine (CAS 339019-33-9)
Recommended Standards
- N-(3-Chlorophenyl)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 573942-41-3)
- N-(3-Chloro-4-methylphenyl)-5-nitro-1-benzothiophene-2-carboxamide (CAS 478248-46-3)
- 2-Chloro-4,5-difluoro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898757-35-2)
- N-(2-chlorophenyl)-2-((5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 332385-07-6)
- N-Methyl-3-(1H-pyrazol-1-yl)propan-1-amine (CAS 1007488-78-9)
- (2R,3S)-1-(tert-butoxycarbonyl)-3-methylpyrrolidine-2-carboxylic acid (CAS 449758-72-9)
- 5-(4-Piperidinylmethyl)pyrimidine (CAS 1211532-41-0)
- 5-Bromo-1,3-dimethyl-1h-pyrazole-4-carbonitrile (CAS 1341871-95-1)
- Diethyl (2-aminoethyl)phosphonate oxalate (CAS 203192-98-7)
- 2-Cyano-n-[2-(dimethylamino)ethyl]acetamide (CAS 15029-55-7)
- 7-(3,5-Dimethylpiperazin-1-yl)-6-fluoro-4-oxo-1-phenyl-1,4-dihydroquinoline-3-carboxylic acid (CAS 164662-44-6)
- N-Methyl-1,4-diazepane-1-carboxamide (CAS 1351386-29-2)
- Benidipine Impurity 74 (CAS CATO-C4X-112074)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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