6-Chloro-N-cyclopentyl-5-iodo-2-(methylthio)pyrimidin-4-amine CAS 917895-52-4
| CAS No. | 917895-52-4 |
| Molecular Formula | C10H13ClIN3S |
| Molecular Weight | 369.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Chloro-N-cyclopentyl-5-iodo-2-(methylthio)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.
6-Chloro-N-cyclopentyl-5-iodo-2-(methylthio)pyrimidin-4-amine (CAS 917895-52-4), molecular formula C10H13ClIN3S and molecular weight 369.65 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/iodine substitution, 6-Chloro-N-cyclopentyl-5-iodo-2-(methylthio)pyrimidin-4-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13ClIN3S |
| Molecular Weight | 369.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 6-Chloro-N2,N4-bis(2,4-difluorophenyl)-1,3,5-triazine-2,4-diamine (CAS 2272-38-0)
- 7-Benzyl-4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine (CAS 1244855-59-1)
- Ethyl 2-((4-chloro-5-iodo-2-methoxyphenyl)amino)acetate (CAS 1508278-50-9)
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Recommended Standards
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- 1-Ethyl-6-fluoro-1H-indole-3-carbaldehyde (CAS 887685-47-4)
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- 4-Chloro-3,5,6-trimethylpyridazine (CAS 24307-79-7)
- trans-tert-Butyl (((1r,4r)-4-cyanocyclohexyl)methyl)carbamate (CAS 473923-79-4)
- 1-(Chloromethyl)-4-methylpiperazine (CAS 80271-41-6)
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