4-Amino-6-(2-chloropyridin-3-yl)-1,6-dihydro-1,3,5-triazine-2-thiol CAS 1142208-79-4
| CAS No. | 1142208-79-4 |
| Molecular Formula | C8H8ClN5S |
| Molecular Weight | 241.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Amino-6-(2-chloropyridin-3-yl)-1,6-dihydro-1,3,5-triazine-2-thiol is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Amino-6-(2-chloropyridin-3-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-79-4) is a high-purity analytical reference standard with the molecular formula C8H8ClN5S and a molecular weight of 241.70 g/mol.
Structurally, 4-Amino-6-(2-chloropyridin-3-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (C8H8ClN5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 241.70 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-6-(2-chloropyridin-3-yl)-1,6-dihydro-1,3,5-triazine-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 | C8H8ClN5S |
| Molecular Weight | 241.70 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-Formylphenyl 4-chlorobenzoate (CAS 431998-21-9)
- (S)-tert-Butyl ((1-(2-aminoethyl)pyrrolidin-2-yl)methyl)(methyl)carbamate (CAS 1353992-84-3)
- 1-(1,1-Dioxido-4-(p-tolylthio)-2,5-dihydrothiophen-3-yl)ethan-1-one (CAS 339022-67-2)
- 1-(1-(2-Aminoethyl)piperidin-4-yl)-3-ethylurea (CAS 1343835-75-5)
- 2,4-Difluoro-5-nitrocinnamic acid (CAS 1807415-57-1)
- 2-(3-(Benzyl(ethyl)amino)pyrrolidin-1-yl)acetic acid (CAS 1353948-44-3)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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