2,7-Dichlorobenzo[d]thiazol-6-amine CAS 70200-94-1
| CAS No. | 70200-94-1 |
| Molecular Formula | C7H4Cl2N2S |
| Molecular Weight | 219.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,7-Dichlorobenzo[d]thiazol-6-amine is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,7-Dichlorobenzo[d]thiazol-6-amine (CAS 70200-94-1), a certified reference material (molecular formula C7H4Cl2N2S, MW 219.09 g/mol) for analytical method development and quality control.
2,7-Dichlorobenzo[d]thiazol-6-amine (C7H4Cl2N2S) 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.
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 2,7-Dichlorobenzo[d]thiazol-6-amine 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 | C7H4Cl2N2S |
| Molecular Weight | 219.09 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichlorobenzo Standards
- 5,7-Dichlorobenzo[d]thiazol-2-amine (CAS 158465-13-5)
- 4,6-Dichlorobenzo[d]thiazol-2-amine (CAS 16582-59-5)
- 2,7-Dichlorobenzo[d]thiazol-4-amine (CAS 70200-93-0)
- 5,6-Dichlorobenzo[d]thiazol-2-amine (CAS 24072-75-1)
- 6,7-DICHLOROBENZO[B]THIOPHEN-3(2H)-ONE (CAS 64791-34-0)
- 6,7-Dichlorobenzo[d]thiazol-2-amine (CAS 25150-27-0)
- 5,7-Dichlorobenzo[c][1,2,5]thiadiazol-4-amine (CAS 16407-86-6)
- 4,5-Dichlorobenzo[d]thiazol-2(3H)-one, 97% (CAS 87553-87-5)
Recommended Standards
- 2-Methylpyridine-4-boronic Acid Pinacol Ester (CAS 660867-80-1)
- 2,5-Dichloro-4-thiocyanatoaniline (CAS 772-12-3)
- 2-Nitrophenyl dihydrogen phosphate (CAS 6064-84-2)
- 2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine (CAS 35265-82-8)
- 2-((4-(Trifluoromethyl)phenyl)sulfonyl)-1H-indole (CAS 1505521-36-7)
- (2-Amino-5-bromo-6-(difluoromethyl)pyridin-3-yl)methanol (CAS 1805207-74-2)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman-4-one (CAS 1467058-04-3)
- 3-(3-Oxopropanoyl)benzonitrile (CAS 1019023-33-6)
- 2-(Difluoromethyl)-5-methyl-1H-imidazole (CAS 2837760-71-9)
- 5-Chloro-3-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine (CAS 1201785-05-8)
- 1-((5-Methyl-1h-benzo[d]imidazol-2-yl)thio)propan-2-one (CAS 141075-24-3)
- 2-(Tetrahydro-2h-pyran-2-yl)ethanethioamide (CAS 1154976-90-5)
- 4-Bromo-5-fluoro-2-methylbenzyl alcohol (CAS 1352899-41-2)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com