2-(Chloromethyl)-4-cyclopropyl-1,3-thiazole CAS 170881-60-4
| CAS No. | 170881-60-4 |
| Molecular Formula | C7H8ClNS |
| Molecular Weight | 173.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Chloromethyl)-4-cyclopropyl-1,3-thiazole (C7H8ClNS) contains a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(Chloromethyl)-4-cyclopropyl-1,3-thiazole (CAS 170881-60-4), molecular formula C7H8ClNS and molecular weight 173.66 g/mol, is a CATO reference standard with documented purity and traceability.
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), 2-(Chloromethyl)-4-cyclopropyl-1,3-thiazole 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 | C7H8ClNS |
| Molecular Weight | 173.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 5-(Chloromethyl)-2-cyclopropylthiazole (CAS 1468426-47-2)
- 2-(Chloromethyl)-5-cyclopropylthiazole (CAS 2092724-06-4)
- 4-(Chloromethyl)-2-cyclopropyl-1,3-thiazole (CAS 757155-82-1)
- 1142210-99-8 3-(Chloromethyl)-5-(2-methylpropyl)-1,2-oxazole DTXSID10649343 (CAS 1142210-99-8)
- 3-(Chloromethyl)-5-isopropyl-4-methyl-4h-1,2,4-triazole (CAS 1240529-11-6)
- 4-(Chloromethyl)-1-(2-methylpropyl)-1H-1,2,3-triazole (CAS 1387563-04-3)
- 5-(chloromethyl)-4-methyl-2-(propan-2-yl)-1,3-oxazole (CAS 1803581-86-3)
- 3-Butyl-5-(chloromethyl)isoxazole (CAS 64988-72-3)
Recommended Standards
- 5-Chloro-2-(methylsulfanyl)aniline (CAS 16423-54-4)
- 2-Amino-4-chloro-5-methylbenzenethiol (CAS 172507-87-8)
- 2-Chloro-5-(methylsulfanyl)aniline (CAS 15945-75-2)
- 2-Chloro-3-methyl-5-(methylthio)pyridine (CAS 1820706-01-1)
- Mepivacaine (CAS 22801-44-1)
- (11bR)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 188055-47-2)
- Methyl 3-fluoro-5-(4-fluorophenyl)benzoate (CAS 1820711-39-4)
- 2,2-Dimethyldihydro-2H-pyran-3(4H)-one (CAS 1194800-59-3)
- 2-Chloro-N-(3-ethoxyphenyl)acetamide (CAS 17641-12-2)
- 2,2,2-Trifluoro-N-[3-(4-methylpiperazin-1-yl)-3-oxo-1-(thiophen-2-yl)propyl]acetamide (CAS 861209-42-9)
- 5-(methoxymethyl)-2-methyl-pyrazole-3-carboxylic acid (CAS 1783796-51-9)
- 2-Ethoxy-4-(methylthio)butan-1-amine (CAS 1342581-85-4)
- 3-(4-(Aminomethyl)piperidin-1-yl)-1-methylpyrazin-2(1H)-one (CAS 1340231-41-5)
- Peptide Impurity 27 (CAS 1350456-68-6)
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