2-(6-chloro-3-pyridinyl)-5-methyl-1,3-thiazol-4-yl cyclopropanecarboxylate 400080-98-0 KS-000035OH CAS 400080-98-0
| CAS No. | 400080-98-0 |
| Molecular Formula | C13H11ClN2O2S |
| Molecular Weight | 294.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(6-chloro-3-pyridinyl)-5-methyl-1,3-thiazol-4-yl cyclopropanecarboxylate 400080-98-0 KS-000035OH.
2-(6-chloro-3-pyridinyl)-5-methyl-1,3-thiazol-4-yl cyclopropanecarboxylate 400080-98-0 KS-000035OH (CAS 400080-98-0) is a high-purity analytical reference standard with the molecular formula C13H11ClN2O2S and a molecular weight of 294.76 g/mol.
Based on its molecular formula C13H11ClN2O2S, 2-(6-chloro-3-pyridinyl)-5-methyl-1,3-thiazol-4-yl cyclopropanecarboxylate 400080-98-0 KS-000035OH contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 294.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 2-(6-chloro-3-pyridinyl)-5-methyl-1,3-thiazol-4-yl cyclopropanecarboxylate 400080-98-0 KS-000035OH 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 | C13H11ClN2O2S |
| Molecular Weight | 294.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 | 2 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 7-Chloro-N-(2-furylmethyl)-4-methoxy-1,3-benzothiazol-2-amine (CAS 1105189-55-6)
- 2-((5-Chloro-N-ethyl-1-methyl-1h-imidazole)-4-sulfonamido)-N-methylacetamide (CAS 1183569-99-4)
- 2-Chloro-5-((2-(methylthio)pyrimidin-4-yl)methyl)benzoic acid (CAS 1394349-31-5)
- 2-Chloro-1-(5-(furan-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 790725-77-8)
- 2-Chloro-1-[3-(furan-2-yl)-5-(thiophen-2-yl)-4,5-dihydro-1h-pyrazol-1-yl]ethan-1-one (CAS 796106-54-2)
- 6-[(5-Chloro-1,3-thiazol-2-yl)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 861209-53-2)
- Ethyl 4-chloro-4c,5,5a,6-tetrahydrocyclopropa[4',5']cyclopenta[1',2':4,5]thieno[2,3-d]pyrimidine-5-carboxylate (CAS 2260527-29-3)
- N-(6-Chloro-9H-fluoren-2-yl)acetamide (CAS 92433-41-5)
Recommended Standards
- 2-((2-((4-Chlorophenyl)sulfonyl)ethyl)thio)acetic acid (CAS 175137-71-0)
- N-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-4-chlorobenzamide (CAS 303127-33-5)
- Quinethazone-d5 (CAS 1794737-41-9)
- N-(3-chlorophenyl)-2-((furan-2-ylmethyl)amino)-2-thioxoacetamide (CAS 329079-30-3)
- 4-(4-Hydroxyphenyl)imidazolidin-2-one (CAS 606492-32-4)
- 2-(Chloromethyl)-5-(difluoromethyl)-4-iodo-3-methylpyridine (CAS 1805548-01-9)
- 3-(Dicyclohexylphosphino)cyclohexanone (CAS 661486-74-4)
- Benzyl (S)-2-Methyl-2-(methylsulfonyl)-4-pentenoate (CAS 1942858-51-6)
- 4-(tert-Butyl)-4-methyloxazolidine-2,5-dione (CAS 367274-60-0)
- 2-(Thiophene-3-carboxamido)-N-(2,2,2-trifluoroethyl)oxazole-4-carboxamide (CAS 1795434-52-4)
- 3-Chloro-2-phenyl-2H-pyrazolo[4,3-c]pyridine-7-carbonitrile (CAS 62176-75-4)
- (1E)-2-(isopropylimino)-4-methyl-1,3-dithiolane-4-carbaldehyde oxime (CAS 298219-58-6)
- 6-Oxo-4-(trifluoromethyl)-1,6-dihydropyridine-3-carboxamide (CAS 1806317-11-2)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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