(2-Chloro-thiazol-5-ylmethyl)-methyl-amine CAS 120740-06-9
| CAS No. | 120740-06-9 |
| Molecular Formula | C5H7ClN2S |
| Molecular Weight | 162.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Chloro-thiazol-5-ylmethyl)-methyl-amine (CAS 120740-06-9), molecular formula C5H7ClN2S and molecular weight 162.64 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2-Chloro-thiazol-5-ylmethyl)-methyl-amine (C5H7ClN2S) contains a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 162.64 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H7ClN2S |
| Molecular Weight | 162.64 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 1-(5-Chlorothiophen-2-yl)ethan-1-ol (CAS 125712-84-7)
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- 3-bromo-2-methyl-2H-pyrazolo[3,4-b]pyridin-4-amine (CAS 1363381-37-6)
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- 5-Bromo-6-(4-fluorobenzyl)-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine (CAS 1799327-37-9)
- 3-Bromo-2-fluoro-5-methylphenol (CAS 1026796-51-9)
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- 1,2-Dihydrobenzo[g]quinoline-3,4,5,10-tetraone (CAS 87863-50-1)
- 3-(chloromethyl)-2-fluoro-pyridine;hydrochloride (CAS 477207-34-4)
- Peptide 437 (CAS CATO-CPTD788437)
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