(2,5-Dimethylthiophen-3-yl)methanamine hydrochloride CAS 1332530-48-9
| CAS No. | 1332530-48-9 |
| Molecular Formula | C7H11NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,5-Dimethylthiophen-3-yl)methanamine hydrochloride (CAS 1332530-48-9), molecular formula C7H11NSHCl and molecular weight 177.69 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H11NSHCl, (2,5-Dimethylthiophen-3-yl)methanamine hydrochloride contains a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 177.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), (2,5-Dimethylthiophen-3-yl)methanamine hydrochloride 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 | C7H11NS HCl |
| Molecular Weight | 177.69 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylthiophen Standards
- (4,5-Dimethylthiophen-2-yl)methanamine (CAS 1000686-07-6)
- (2,5-Dimethylthiophen-3-yl)(4-(trifluoromethyl)phenyl)methanone (CAS 1006037-05-3)
- 3-(2,5-dimethylthiophen-3-yl)-1H-pyrazole (CAS 1006482-98-9)
- (4,5-Dimethylthiophen-3-yl)methanamine (CAS 1023815-54-4)
- 1-(2,5-Dimethylthiophen-3-yl)-N-(3-fluorobenzyl)ethan-1-amine (CAS 1039939-50-8)
- 1-(2,5-Dimethylthiophen-3-yl)-N-(furan-2-ylmethyl)ethan-1-amine (CAS 1042523-11-4)
- 2-(2,5-Dimethylthiophen-3-yl)-N-methylethan-1-amine (CAS 108783-20-6)
- 1-(2,5-Dimethylthiophen-3-yl)-2-(4-nitro-1h-imidazol-1-yl)ethan-1-one (CAS 1089615-18-8)
Recommended Standards
- 3-(2-Chlorophenyl)-5-methyl-N-(4-phenoxyphenyl)isoxazole-4-carboxamide (CAS 309951-81-3)
- tert-Butyl (2-ethyl-2-formylbutyl)carbamate (CAS 1820686-27-8)
- 2,2-Difluorocyclopentane-1,3-dione (CAS 1215071-21-8)
- tert-Butyl 2-cyclopentyl-6,7-dihydro-2H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate (CAS 949922-59-2)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-(1-(trifluoromethyl)cyclopropyl)acetic acid (CAS 2407312-53-0)
- (R)-2-(5-bromo-4-chloro-2-fluorophenyl)pyrrolidine (CAS 1391421-63-8)
- (1r,3r)-3-(phenylsulfanyl)cyclobutan-1-amine hydrochloride (CAS 2059913-79-8)
- 2-(Bromomethyl)-5-nitrobenzoic acid (CAS 21626-93-7)
- 1-(4-Chlorophenyl)-2,2,2-trifluoroethanol (CAS 446-66-2)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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