7-Bromo-2-methyl-6-nitrothiazolo[5,4-b]pyridine CAS 2178984-61-5
| CAS No. | 2178984-61-5 |
| Molecular Formula | C7H4BrN3O2S |
| Molecular Weight | 274.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-2-methyl-6-nitrothiazolo[5,4-b]pyridine (CAS 2178984-61-5) is a high-purity analytical reference standard with the molecular formula C7H4BrN3O2S and a molecular weight of 274.09 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 7-Bromo-2-methyl-6-nitrothiazolo[5,4-b]pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 274.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Bromo-2-methyl-6-nitrothiazolo[5,4-b]pyridine 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 | C7H4BrN3O2S |
| Molecular Weight | 274.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- (5-Bromo-2-fluorophenyl)(3-hydroxyazetidin-1-yl)methanone (CAS 1341931-39-2)
- 5-Bromo-6-nitrobenzo[d]thiazol-2-amine (CAS 1346236-44-9)
- 3-Bromo-5-((2-fluorophenoxy)methyl)-4,5-dihydroisoxazole (CAS 1447962-15-3)
- 3-Bromo-5-((4-fluorophenoxy)methyl)-4,5-dihydroisoxazole (CAS 1447962-18-6)
- 3-(3-Bromo-5-fluorobenzyl)oxazolidin-2-one (CAS 1513688-85-1)
- 7-Bromo-5-nitrobenzo[d]thiazol-6-amine (CAS 196205-21-7)
- [3-(4-Bromo-3-fluoro-phenyl)-4,5-dihydro-isoxazol-5-yl]-methanol (CAS 501939-46-4)
- 2-Bromo-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid (CAS 2387600-76-0)
Recommended Standards
- 8-Bromo-5-oxo-5H-thiazolo[3,2-a]pyridine-2-carboxylic acid (CAS 2387597-40-0)
- 2-Amino-4-bromo-6-nitrobenzothiazole (CAS 55911-06-3)
- 8-Bromo-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid (CAS 2387594-99-0)
- 1,1-Difluoro-2-(2-iodoethyl)cyclohexane (CAS 2138222-39-4)
- 4-Pyridinecarboxaldehyde, 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1352412-90-8)
- 5-Bromo-4-methylindoline-2,3-dione (CAS 106976-22-1)
- ((S)-2-((tert-butoxycarbonyl)amino)-3-phenylpropyl)-L-phenylalanine (CAS 114290-82-3)
- 2-Chloronaphtho[2,1-d]thiazole (CAS 17931-25-8)
- 1-Chloro-3,5-dimethylhexane (CAS 71173-66-5)
- 2-{[4-(2-fluorophenyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 746607-41-0)
- 2-Methyl-3-butenoic Acid (CAS 53774-20-2)
- ethyl 2-acetoxybenzoate (CAS 529-68-0)
- N-ethyl-6-methoxyquinazolin-4-amine (CAS 929504-75-6)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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