2-(Cyclopentylthio)-9-(2-(pyrrolidin-1-yl)ethyl)-9H-purin-6-amine CAS 63177-75-3
| CAS No. | 63177-75-3 |
| Molecular Formula | C16H24N6S |
| Molecular Weight | 332.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(Cyclopentylthio)-9-(2-(pyrrolidin-1-yl)ethyl)-9H-purin-6-amine (C16H24N6S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(Cyclopentylthio)-9-(2-(pyrrolidin-1-yl)ethyl)-9H-purin-6-amine (CAS 63177-75-3) is a high-purity analytical reference standard with the molecular formula C16H24N6S and a molecular weight of 332.47 g/mol.
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 | C16H24N6S |
| Molecular Weight | 332.47 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Cyclopentylthio Standards
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- 2-(Cyclopentylthio)-5-phenyl-1-(o-tolyl)-1H-imidazole (CAS 1207043-85-3)
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Recommended Standards
- 3-(Triphenylsilyl)propanoic acid (CAS 18752-17-5)
- Teoc-L-Ile-Gly-OH (CAS 2459946-38-2)
- 4-Amino-3-(difluoromethyl)-5-iodopicolinoyl chloride (CAS 1805970-19-7)
- Atogepant Impurity 29 (CAS 957122-45-1)
- 4-CHloro-2-hydroxy-6-methoxybenzaldehyde (CAS 1427396-66-4)
- (2-(tert-Butyl)-5-cyclopropoxypyridin-3-yl)methanamine (CAS 1243386-22-2)
- n-(1-(4-Fluorophenyl)propyl)butan-2-amine (CAS 1019600-06-6)
- Tizanidine Impurity 68 HCl (CAS 51322-80-6 (free base))
- 5-Hydroxynicotinaldehyde (CAS 1060804-48-9)
- Methyl 2-(6-chloro-7-hydroxy-2-oxo-2h-chromen-4-yl)acetate (CAS 72304-22-4)
- 1-Fluoro-2-iodo-5-methyl-4-nitrobenzene (CAS 259860-34-9)
- 1-(quinolin-3-yl)ethan-1-ol (CAS 67752-30-1)
- 2-(4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)phenyl)acetic acid (CAS 90614-52-1)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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