2,4-Dichloro-5-(isopropoxycarbonyl)phenyl pyrrolidine-1-carboxylate CAS 133636-96-1
| CAS No. | 133636-96-1 |
| Molecular Formula | C15H17Cl2NO4 |
| Molecular Weight | 346.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-5-(isopropoxycarbonyl)phenyl pyrrolidine-1-carboxylate (CAS 133636-96-1) is a high-purity analytical reference standard with the molecular formula C15H17Cl2NO4 and a molecular weight of 346.21 g/mol.
2,4-Dichloro-5-(isopropoxycarbonyl)phenyl pyrrolidine-1-carboxylate (C15H17Cl2NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2,4-Dichloro-5-(isopropoxycarbonyl)phenyl pyrrolidine-1-carboxylate 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 | C15H17Cl2NO4 |
| Molecular Weight | 346.21 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 sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2-(2,5-Dichloro-benzenesulfonylamino)-benzoic acid (CAS 309279-72-9)
- 2,5-Dichloro-N-(2-(isopropylsulfonyl)phenyl)pyrimidin-4-amine, 97% (CAS 761440-16-8)
- N-(2,4-Dichloro-5-methoxyphenyl)-4-methylbenzenesulfonamide (CAS 338961-05-0)
- 3,4-Dichloro-N-(3-(hex-1-yn-1-yl)phenyl)benzamide (CAS 861209-79-2)
- 4,5-Dichloro-2-[(2Z)-2-(4-chlorophenyl)-2-(methoxyimino)ethyl]-2,3-dihydropyridazin-3-one (CAS 477855-41-7)
- 3,5-dichloro-4-[(dimethylcarbamoyl)methoxy]benzene-1-sulfonyl chloride (CAS 1557293-38-5)
- 1,5-Dichloro-3-(ethoxymethoxy)-2-iodobenzene (CAS 1028332-20-8)
- 2-(2,4-Dichloro-6-(ethoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1028332-21-9)
Recommended Standards
- 8-Chloro-2-(2-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-75-1)
- 2-(4-(4-Iodobenzyl)piperazin-1-yl)ethan-1-ol (CAS 1345098-44-3)
- 8-Chloro-2-(3-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-73-9)
- (S)-2-Amino-N-(2-iodobenzyl)-N-isopropylpropanamide (CAS 1353996-51-6)
- 1-(3-Bromo-2-pyridinyl)-3-pyrrolidinol (CAS 1289009-46-6)
- 1-(Benzo[b]thiophen-3-yl)ethan-1-amine hydrochloride (CAS 117234-06-7)
- Benzene, 2,4-dimethyl-1-(1-phenylethyl)- (CAS 6165-52-2)
- (3-Bromo-2-hydroxy-5-methylphenyl)(cyclopropyl)methanone (CAS 1247430-17-6)
- alpha-Chloro-4-fluorobenzaldoxime (CAS 393165-20-3)
- Ethyl 3-({[1-(4-chlorophenyl)-5-oxopyrrolidin-3-yl]carbonyl}amino)benzoate (CAS 897739-23-0)
- 5-Ethoxy-6-nitro-1H-indazole (CAS 1226902-28-8)
- (S)-5-((1-(Naphthalen-2-ylamino)-1-oxo-3-phenylpropan-2-yl)amino)-5-oxopentanoic acid (CAS 17479-62-8)
- Benzyl (3-hydrazino-3-oxopropyl)carbamate (CAS 21855-66-3)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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