1-Cyclopentyl-3-(piperidin-4-yl)urea hydrochloride CAS 1233955-02-6
| CAS No. | 1233955-02-6 |
| Molecular Formula | C11H21N3O |
| Molecular Weight | N/A |
| 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-Cyclopentyl-3-(piperidin-4-yl)urea hydrochloride.
1-Cyclopentyl-3-(piperidin-4-yl)urea hydrochloride (CAS 1233955-02-6), molecular formula C11H21N3OHCl and molecular weight 247.77 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-Cyclopentyl-3-(piperidin-4-yl)urea hydrochloride (C11H21N3OHCl) 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 247.77 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H21N3O HCl |
| Molecular Weight | 247.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Cyclopentyl Standards
- 6-cyclopentyl-5-nitropiperidin-2-one (CAS 1000345-72-1)
- Ethyl 1-cyclopentyl-1H-pyrazole-3-carboxylate (CAS 1002535-19-4)
- N-cyclopentyl-4,6-dimethylpyrimidin-2-amine (CAS 1004259-91-9)
- methyl 1-cyclopentyl-1h-pyraZole-3-carboxylate (CAS 1006319-34-1)
- 1-Cyclopentyl-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 1006333-49-8)
- 1-Cyclopentyl-5-methyl-1H-pyrazol-3-amine (CAS 1006334-12-8)
- 1-Cyclopentyl-1h-pyrazole-5-carboxylic acid (CAS 1006334-24-2)
- 1-Cyclopentyl-1h-pyrazole-3-carboxylic acid (CAS 1006348-93-1)
Recommended Standards
- 3-(Bromomethyl)-2,5-dichloropyridine (CAS 1141990-05-7)
- Diethyl 2-(2-chloroacetamido)malonate (CAS 41394-71-2)
- 2-(Prop-2-yn-1-yl)-1,2,5-thiadiazolidine 1,1-dioxide (CAS 1708269-08-2)
- 4-Bromo-2-phenyl-1H-pyrrolo[2,3-b]pyridine (CAS 1021950-51-5)
- 702680-17-9 Sodium 2-methyl-2-{3-[(3S)-1-{[4-(propan-2-yl)phenyl]acetyl}piperidin-3-yl]phenoxy}propanoate DTXSID60677237 (CAS 702680-17-9)
- 6-(tert-Butylamino)-4-methylnicotinonitrile (CAS 1355182-56-7)
- Benzyl (S)-(1-aminopropan-2-yl)carbamate (CAS 400652-46-2)
- N-Nitroso Venlafaxine Impurity 50 (CAS CATO-C4X-143450)
- Fluvastatin EP Impurity F (Calcium Salt) (CAS CATO-C4X-16516)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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