2-Chloro-1-((2R,5R)-2,5-dimethylpyrrolidin-1-yl)ethanone CAS 919111-19-6
| CAS No. | 919111-19-6 |
| Molecular Formula | C8H14ClNO |
| Molecular Weight | 175.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-1-((2R,5R)-2,5-dimethylpyrrolidin-1-yl)ethanone is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Chloro-1-((2R,5R)-2,5-dimethylpyrrolidin-1-yl)ethanone (CAS 919111-19-6), molecular formula C8H14ClNO and molecular weight 175.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Chloro-1-((2R,5R)-2,5-dimethylpyrrolidin-1-yl)ethanone (C8H14ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 175.66 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-Chloro-1-((2R,5R)-2,5-dimethylpyrrolidin-1-yl)ethanone 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 | C8H14ClNO |
| Molecular Weight | 175.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1040683-00-8)
- 7-chloro-1-methyl-pyrazolo[4,3-b]pyridine (CAS 1057672-72-6)
- 2-chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060816-56-9)
- 7-chloro-2-methyl-3H-imidazo[4,5-b]pyridine (CAS 1086423-62-2)
- 2-Chloro-N-cyclopentyl-N-methylacetamide (CAS 1095028-85-5)
- 2-Chloro-N-(cyclopentylmethyl)acetamide (CAS 1096841-92-7)
- 4-chloro-7-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-57-5)
- 4-chloro-6-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-70-2)
Recommended Standards
- 2,6-dimethylpiperidine-1-carbonyl chloride (CAS 54486-12-3)
- 2-Chloro-1-(2,2-dimethylpyrrolidin-1-yl)ethan-1-one (CAS 919111-20-9)
- 1-Piperidinepropanoyl chloride (CAS 54872-83-2)
- 2-chloro-1-(2-methylpiperidin-1-yl)ethan-1-one (CAS 4593-18-4)
- 5,5-Dioxo-5H-dibenzo[b,d]thiophene-3,7-dicarboxylic acid (CAS 23613-32-3)
- 2-((1-Phenyl-1H-imidazol-2-yl)thio)propanoic acid (CAS 478046-20-7)
- 2-(4-Hydroxyphenyl)pyrimidine-5-carbonitrile (CAS 77017-54-0)
- 2-Chloro-5-[(prop-2-en-1-yl)[3-(trifluoromethyl)phenyl]sulfamoyl]benzoic acid (CAS 723332-75-0)
- 3,3-Difluorocycloheptan-1-amine (CAS 1427379-48-3)
- Pulvic anhydride (CAS 6273-79-6)
- 1,5,6,7-Tetrahydro-2H-pyrrolo[2,3-d]pyrimidine-2,4(3H)-dione 2,2,2-trifluoroacetate (CAS 16372-12-6)
- (S)-2-(4-(Difluoromethyl)phenyl)propanoic acid (CAS 1630535-98-6)
- N-(4-Amino-3-methoxyphenyl)methanesulfonamidehydrochloride (CAS 83209-83-0)
- Peptide Impurity 27 (CAS 1350456-68-6)
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