4-Chloro-2-(methylsulfanyl)-6-[(E)-2-(phenylmethylidene)hydrazin-1-yl]pyrimidine CAS 339017-98-0
| CAS No. | 339017-98-0 |
| Molecular Formula | C12H11ClN4S |
| Molecular Weight | 278.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-2-(methylsulfanyl)-6-[(E)-2-(phenylmethylidene)hydrazin-1-yl]pyrimidine 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.
CATO supplies 4-Chloro-2-(methylsulfanyl)-6-[(E)-2-(phenylmethylidene)hydrazin-1-yl]pyrimidine (CAS 339017-98-0), a certified reference material (molecular formula C12H11ClN4S, MW 278.76 g/mol) for analytical method development and quality control.
The molecular framework of 4-Chloro-2-(methylsulfanyl)-6-[(E)-2-(phenylmethylidene)hydrazin-1-yl]pyrimidine (C12H11ClN4S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 4-Chloro-2-(methylsulfanyl)-6-[(E)-2-(phenylmethylidene)hydrazin-1-yl]pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11ClN4S |
| Molecular Weight | 278.76 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- Diphenyl (phenyl(phenylamino)methyl)phosphonate (CAS 3360-68-7)
- 1-(1-Bromoethyl)naphthalene (CAS 73765-07-8)
- 4-Bromo-3-chloro-2,6-dimethylaniline (CAS 1151863-30-7)
- Dimethyl 2-cyanoisophthalate (CAS 168688-06-0)
- 3-Isopropyl-1,1-dimethylindan-5-ol (CAS 345992-03-2)
- 2-Ethyl-6-methylisonicotinic acid (CAS 849226-46-6)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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