4-Amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol CAS 1823183-35-2
| CAS No. | 1823183-35-2 |
| Molecular Formula | C10H6ClF3N4S |
| Molecular Weight | 306.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 306.69 g/mol gives 4-Amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol (CAS 1823183-35-2) is a high-purity analytical reference standard with the molecular formula C10H6ClF3N4S and a molecular weight of 306.69 g/mol.
Structurally, 4-Amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol (C10H6ClF3N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 306.69 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 4-Amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol 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 | C10H6ClF3N4S |
| Molecular Weight | 306.69 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- 6-Chloro-3-((2-(trifluoromethyl)pyridin-3-yl)thio)pyrazin-2-amine (CAS 1801693-49-1)
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- 3-nitro-4-(2-oxo-1,3-oxazolidin-3-yl)benzene-1-sulfonyl chloride (CAS 1803599-77-0)
- 2-Chloro-6-(2-thienyl)-4-(trifluoromethyl)nicotinamide (CAS 286430-59-9)
- 5-[3-(Morpholine-4-sulfonyl)-phenyl]-4-(4-trifluoromethoxy-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 519151-94-1)
- Levamisole (CAS 14769-73-4)
- 3-((3-Methoxybenzyl)thio)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-4-amine (CAS 573697-24-2)
- 1-((Benzylamino)methyl)-4-methylcyclohexan-1-ol (CAS 1497959-63-3)
- 1-Benzyl-1H-imidazo[4,5-b]pyridine (CAS 105942-43-6)
- 5-ANDROSTEN-3β, 19-DIOL-17-ONE (CAS 2857-45-6)
- Methyl 1-benzoyl-4-oxopiperidine-2-carboxylate (CAS 1881288-04-5)
- 6-Amino-1,3-dimethyl-1,2,3,4-tetrahydroquinazolin-2-one (CAS 233775-53-6)
- tert-Butyl 4-oxo-2-thioxo-2,3,4,5,6,8-hexahydropyrido[3,4-d]pyrimidine-7(1H)-carboxylate (CAS 2383244-62-8)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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