1-Methyl-4-(pyrrolidin-2-ylmethyl)piperazine CAS 202991-93-3
| CAS No. | 202991-93-3 |
| Molecular Formula | C10H21N3 |
| Molecular Weight | 183.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-4-(pyrrolidin-2-ylmethyl)piperazine (CAS 202991-93-3), molecular formula C10H21N3 and molecular weight 183.29 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, 1-Methyl-4-(pyrrolidin-2-ylmethyl)piperazine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 183.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 1-Methyl-4-(pyrrolidin-2-ylmethyl)piperazine 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 | C10H21N3 |
| Molecular Weight | 183.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 1-Ethyl-4-(pyrrolidin-3-yl)piperazine (CAS 1181375-80-3)
- 4-Methyl-2-(pyrrolidin-2-yl)cyclohexan-1-ol (CAS 1559314-99-6)
- 2-(Pyrrolidin-2-yl)cycloheptan-1-ol (CAS 1559498-34-8)
- 1-methyl-2-(pyrrolidin-2-yl)cyclohexan-1-ol (CAS 1803604-15-0)
- 1-(Pyrrolidin-1-ylmethyl)cyclohexan-1-ol (CAS 25363-24-0)
- (2-(Pyrrolidin-1-yl)thiazol-4-yl)methanamine (CAS 1209952-47-5)
- 2-(Pyrrolidin-2-ylidene)ethyl butyrate (CAS 113236-58-1)
- 1-Ethyl-3-(pyrrolidin-3-yl)imidazolidin-2-one (CAS 1367931-75-6)
Recommended Standards
- 1-Hexyltetrahydro-4(1H)-pyridinone (CAS 71072-22-5)
- 1-Neopentylpiperidine-4-carbaldehyde (CAS 917898-69-2)
- 1-Heptyl-2-pyrrolidone (CAS 69343-70-0)
- 2-(1-Propylpiperidin-4-yl)acetimidamide (CAS 915922-07-5)
- 2-Chloro-5H-chromeno[4,3-d]pyrimidine (CAS 1206969-15-4)
- 5-Bromo-N-methyl-N-((5-methylisoxazol-3-yl)methyl)thiophene-2-carboxamide (CAS 1197525-80-6)
- 7-Hydroxy-4,8-dimethyl-2-oxo-2H-chromene-6-carbonitrile (CAS 101994-23-4)
- N-(4-Carbamoylphenyl)-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574567-58-0)
- 4-Hydroxy-1-methylpiperidine-4-carbonitrile (CAS 20734-30-9)
- Benzyl [[(S)-1-(tert-butoxycarbonyl)pyrrolidin-3-yl]methyl]carbamate (CAS 872714-75-5)
- 2-(3-fluoro-5-methylphenyl)acetaldehyde (CAS 1260761-93-0)
- 2-(((4-Chloro-2-methylphenyl)amino)methyl)-6-methoxyphenol (CAS 196875-55-5)
- Potassium 2.2.3,3-tetrafluoropropionate (CAS 71592-16-0)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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