(2-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-4-yl)methanamine xhydrochloride CAS 77528-57-5
| CAS No. | 77528-57-5 |
| Molecular Formula | C9H14N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-4-yl)methanamine xhydrochloride (CAS 77528-57-5), a certified reference material (molecular formula C9H14N2SHCl, MW 218.74 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H14N2SHCl, (2-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-4-yl)methanamine xhydrochloride contains a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.74 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.
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 | C9H14N2S HCl |
| Molecular Weight | 218.74 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.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carboxamide (CAS 1008-50-0)
- 5-(4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)-1,3,4-thiadiazol-2-amine (CAS 100988-06-5)
- Ethyl 4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate (CAS 1013-14-5)
- 2-(6-Ethyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)ethan-1-amine (CAS 1016851-02-7)
- 3-(6-Methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)propan-1-amine (CAS 1017250-70-2)
- 2-(6-Methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)ethan-1-amine (CAS 1017392-34-5)
- 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde (CAS 1018584-77-4)
- ((4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)methyl)hydrazine (CAS 1019450-59-9)
Recommended Standards
- 3-Iodo-4-methyl-N-(4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)benzamide (CAS 943320-50-1)
- 4-ethyloxolan-3-amine (CAS 1508574-63-7)
- ((2R,3R)-3-Methylaziridin-2-yl)(pyrrolidin-1-yl)methanone (CAS 240805-37-2)
- 5-Amino-1,3,4-thiadiazole-2-carboxamide (CAS 88947-29-9)
- Coronen-1-ol (CAS 117955-70-1)
- (3-Fluorocyclobutyl)methanamine (CAS 1334493-19-4)
- 5-(((2-Chlorothiazol-4-yl)methyl)thio)-3-isopropyl-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024618-15-2)
- 4-Methyl-4H-1,2,4-triazol-3-amine hydrochloride (CAS 1461658-32-1)
- (2E)-3-[5-chloro-1-(3-methoxybenzyl)-3-methyl-1H-pyrazol-4-yl]acrylic acid (CAS 1006492-52-9)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com