7-Cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine CAS 14052-85-8
| CAS No. | 14052-85-8 |
| Molecular Formula | C20H30O3 |
| Molecular Weight | 318.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 14052-85-8), a certified reference material (molecular formula C20H30O3, MW 318.45 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H30O3, 7-Cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 7-Cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine 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 | C20H30O3 |
| Molecular Weight | 318.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Cyclopentyl Standards
- N-Cyclopentyl L-Z-Valinamide (CAS 1423037-55-1)
- N-Cyclopentyl-2-(4-methoxyphenyl)quinolin-4-amine (CAS 853333-48-9)
- N-Cyclopentyl-4-bromonaphthamide (CAS 1365272-42-9)
- 3-Cyclopentyl-N-((2-formylbenzyl)oxy)-2-(hydroxymethyl)propanamide (CAS 301685-10-9)
- N1-Cyclopentyl-N2-(3-(4-(dimethylamino)phenyl)propyl)oxalamide (CAS 954041-82-8)
- 1-Cyclopentyl-3-(4-(4-methoxyphenyl)thiazol-2-yl)urea (CAS 1211679-97-8)
- Methyl 1-cyclopentyl-4-iodo-1H-pyrazole-5-carboxylate (CAS 1823441-93-5)
- Methyl 1-cyclopentyl-4-iodo-1H-pyrazole-3-carboxylate (CAS 1823842-82-5)
Recommended Standards
- tert-Butyl ((1-benzylpiperidin-4-yl)methyl)(methyl)carbamate (CAS 138022-03-4)
- 18-Hydroxy-(5Z,8Z,11Z,14Z,16E)-eicosapentaenoic Acid (CAS 141110-17-0)
- TERT-BUTYL 2-(1-BENZYLPIPERIDIN-4-YL)ETHYLCARBAMATE (CAS 1365159-45-0)
- Oxymesterone (CAS 145-12-0)
- 3-(cyclopentanesulfonyl)-2,6-difluorobenzoic acid (CAS 1097007-71-0)
- 4-Chlorofuran-2-carbonitrile (CAS 1399657-96-5)
- N-(3-Fluoro-4-(2-(propylamino)ethoxy)phenyl)-4-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxamide methanesulfonate (CAS 1259477-42-3)
- N-(5-(sec-Butyl)-1,3,4-thiadiazol-2-yl)-2,6-dimethoxybenzamide (CAS 82559-19-1)
- tert-Butyl spiro[1,2-dihydropyrrolo[3,2-b]pyridine-3,4'-piperidine]-1'-carboxylate (CAS 1251008-17-9)
- n-(4-Fluorophenyl)-2-(p-tolyl)thiazole-4-carboxamide (CAS 400079-13-2)
- 3,6-Dimethylpyrazine-2-carboxamide (CAS 1934883-35-8)
- tert-Butyl (5-bromopyrimidin-2-yl)(cyclopropyl)carbamate (CAS 1215205-89-2)
- 4-Benzyl-N-(o-tolyl)piperazine-1-carboxamide (CAS 896564-24-2)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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