4-(3-Chlorothiophen-2-yl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidine CAS 860788-74-5
| CAS No. | 860788-74-5 |
| Molecular Formula | C15H14ClN3S |
| Molecular Weight | 303.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(3-Chlorothiophen-2-yl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidine 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-(3-Chlorothiophen-2-yl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidine (CAS 860788-74-5), molecular formula C15H14ClN3S and molecular weight 303.81 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(3-Chlorothiophen-2-yl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidine (C15H14ClN3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 303.81 g/mol, it falls into the moderately-high-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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(3-Chlorothiophen-2-yl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidine 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 | C15H14ClN3S |
| Molecular Weight | 303.81 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorothiophen Standards
- 1-(4-(3-Chlorothiophen-2-yl)-6-methylpyrimidin-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 860788-76-7)
- 2-(5-Chlorothiophen-2-yl)quinoline-4-carbohydrazide (CAS 350997-65-8)
- 5-(3-Chlorothiophen-2-yl)-N-phenyl-1H-pyrazole-1-carboxamide (CAS 318951-80-3)
- 2-(5-Chlorothiophen-2-yl)-3-methylquinoline-4-carboxylic acid (CAS 350997-52-3)
- 2-(5-Chlorothiophen-2-yl)-6-methylquinoline-4-carboxylic acid (CAS 492442-28-1)
- 2-(5-Chlorothiophen-2-yl)-8-methylquinoline-4-carboxylic acid (CAS 438229-02-8)
- 3-(5-Chlorothiophen-2-yl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 882228-95-7)
- 2-(2-(5-Chlorothiophen-2-yl)-2-oxoethyl)isoindoline-1,3-dione (CAS 938670-35-0)
Recommended Standards
- 4-(3-Chlorophenyl)-N,N-dimethylpiperazine-1-sulfonamide (CAS 349086-49-3)
- 4-(4-Chlorophenyl)-N,N-dimethylpiperazine-1-sulfonamide (CAS 339008-95-6)
- 2-((4-(3-Chlorophenyl)piperazin-1-yl)sulfonyl)ethan-1-amine (CAS 951919-87-2)
- 4-(chloroacetyl)-3-phenyl-3,4-dihydro-2H-1,4-benzothiazine (CAS 854357-29-2)
- 1-(5-Bromo-7-methyl-1H-indol-2-yl)-N-methylmethanamine (CAS 1429902-05-5)
- Ethyl 5-oxo-2H,3H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 32084-53-0)
- 2-nitropropanedial (CAS 609-32-5)
- 2,6-Difluoro-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)benzamide (CAS 946210-82-8)
- Blonanserin Impurity 26-d8 (CAS CATO-C4X-111026)
- Methyl 2-bromo-3-cyano-5-fluorobenzoate (CAS 1805595-91-8)
- 5-Cyclopropoxy-2-(trifluoromethyl)isonicotinonitrile (CAS 1243406-83-8)
- {3-[2-(dimethylamino)ethoxy]pyridin-4-yl}methanamine (CAS 1513085-25-0)
- 3-Phenyl-1-(quinoxalin-2-yl)propan-1-one (CAS 885275-42-3)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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