1-(3,4-Dichlorobenzyl)azetidine-3-carboxylic acid CAS 1340551-40-7
| CAS No. | 1340551-40-7 |
| Molecular Formula | C11H11Cl2NO2 |
| Molecular Weight | 260.12 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 1-(3,4-Dichlorobenzyl)azetidine-3-carboxylic acid.
1-(3,4-Dichlorobenzyl)azetidine-3-carboxylic acid (CAS 1340551-40-7), molecular formula C11H11Cl2NO2 and molecular weight 260.12 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3,4-Dichlorobenzyl)azetidine-3-carboxylic acid (C11H11Cl2NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-(3,4-Dichlorobenzyl)azetidine-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H11Cl2NO2 |
| Molecular Weight | 260.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorobenzyl Standards
- 1-(3,5-Dichlorobenzyl)azetidine-3-carboxylic acid (CAS 1483209-79-5)
- 5-(2,4-Dichlorobenzyl)-1,3,4-thiadiazol-2-amine (CAS 39181-52-7)
- 5-(2,6-Dichlorobenzyl)-1,3,4-thiadiazol-2-amine (CAS 39181-50-5)
- 5-(3,4-Dichlorobenzyl)-1,3,4-thiadiazol-2-amine (CAS 39181-51-6)
- 4-((3,4-Dichlorobenzyl)oxy)piperidine (CAS 104634-82-4)
- 1-(2,5-Dichlorobenzyl)piperidin-4-ol (CAS 1057269-80-3)
- N-(2,4-dichlorobenzyl)tetrahydro-2H-pyran-4-amine (CAS 1154931-42-6)
- 1-(2,4-Dichlorobenzyl)piperidin-3-ol (CAS 414882-81-8)
Recommended Standards
- 2-Pyrrolidinone, 1-(3,4-dichlorophenyl)-4-(hydroxymethyl)- (CAS 133748-10-4)
- 2-Chloro-N-((6-chloropyridazin-3-yl)methyl)-N-cyclopropylacetamide (CAS 1353961-30-4)
- 3-((3,5-Dichloropyridin-2-yl)amino)piperidin-2-one (CAS 1248594-31-1)
- 2-Chloro-N-((3-chloropyrazin-2-yl)methyl)-N-cyclopropylacetamide (CAS 1353980-75-2)
- 17183-96-9 6-methylandrosta-4,6-diene-3,17-dione (CAS 17183-96-9)
- N-(3-Bromophenyl)-2-methoxybenzamide (CAS 304672-92-2)
- 1-(6-Bromo-5-methyl-1H-indazol-1-yl)ethan-1-one (CAS 1418736-40-9)
- 2-((4-Fluorobenzyl)thio)-4,5-diphenyl-1-propyl-1H-imidazole (CAS 866017-36-9)
- Z-Ser(tBu)-OtBu (CAS 58455-98-4)
- (5-Methyl-1,3-phenylene)dimethanol (CAS 27711-63-3)
- Benzyl (2-(aminooxy)ethyl)carbamate (CAS 226569-28-4)
- 1-(Cyclobutylmethyl)-1H-imidazole-4-carboxylic acid (CAS 1439896-61-3)
- 6-Bromo-2-(trifluoromethyl)imidazo[2,1-b]thiazole (CAS 1956379-60-4)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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