3-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid CAS 1262006-44-9
| CAS No. | 1262006-44-9 |
| Molecular Formula | C18H16ClNO3 |
| Molecular Weight | 329.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 329.78 g/mol gives 3-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 1262006-44-9), a certified reference material (molecular formula C18H16ClNO3, MW 329.78 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid (C18H16ClNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 329.78 g/mol, it falls into the moderately-high-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 3-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid 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 | C18H16ClNO3 |
| Molecular Weight | 329.78 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-3,6-dimethyl-1-[(4-methylphenyl)methyl]-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011399-21-5)
- (2-Chloro-6-((4-methoxybenzyl)oxy)quinolin-3-yl)methanol (CAS 1180526-38-8)
- 6-Chloro-N-cyclopropyl-1-(3-methoxybenzyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1206969-84-7)
- 5-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261915-14-3)
- 5-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261917-64-9)
- 4-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261936-26-8)
- 6-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261936-34-8)
- 3-Chloro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261995-78-1)
Recommended Standards
- 2-Amino-5-[(4-chlorophenyl)methyl]-5-(3-methoxyphenyl)-4,5-dihydro-1H-imidazol-4-one (CAS 1354916-80-5)
- 2-Amino-5-(4-chlorophenyl)-5-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354917-59-1)
- 2-Amino-5-(3-chlorophenyl)-5-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354923-92-4)
- N-Boc-[tert-butyl (3-chloropyrazin-2-yl)carbamate] (CAS 1400820-06-5)
- 2-Bromo-1-fluoro-4-(prop-2-yn-1-yloxy)benzene (CAS 1548615-39-9)
- 7568-92-5 Phenethyl alcohol, beta-amino- beta-Aminophenethyl alcohol Benzeneethanol, beta-amino- alpha-Phenyl-alpha-amino-beta-oxyethane (CAS 7568-92-5)
- N-[4-chloro-2-(trifluoromethoxy)phenyl]-2,6-difluoro-3-nitrobenzamide (CAS 260442-73-7)
- 3-Chloro-4-morpholinoaniline (CAS 55048-24-3)
- (1-Benzyl-1H-1,2,4-triazol-5-yl)methanol (CAS 111340-43-3)
- 8-Fluoro-1,3,4,5-tetrahydrobenzo[b][1,6]naphthyridin-10(2h)-one (CAS 1338652-61-1)
- 2-((5-(((4-Ethoxyphenyl)amino)methyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1071296-44-0)
- Benzene-1,2,3,5-d4 (CAS 14941-52-7)
- 6,7,8,9-Tetrahydro-3-methoxy-5H-benzocyclohepten-5-one (CAS 6500-62-5)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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