6-Bromo-2-chloro-[1,3]thiazolo[5,4-b]pyridine CAS 1196151-70-8
| CAS No. | 1196151-70-8 |
| Molecular Formula | C6H2BrClN2S |
| Molecular Weight | 249.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 6-Bromo-2-chloro-[1,3]thiazolo[5,4-b]pyridine (CAS 1196151-70-8), a certified reference material (molecular formula C6H2BrClN2S, MW 249.52 g/mol) for analytical method development and quality control.
Structurally, 6-Bromo-2-chloro-[1,3]thiazolo[5,4-b]pyridine (C6H2BrClN2S) contains a nitrile group, sulfur-containing functionality, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 249.52 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C6H2BrClN2S |
| Molecular Weight | 249.52 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.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 7-Bromo-2-chlorothieno[3,2-d]pyrimidine (CAS 1152475-42-7)
- 2-Bromo-5-chlorothiazolo[5,4-b]pyridine (CAS 1198759-26-0)
- 2-Bromo-5-chlorothiazolo[4,5-b]pyridine (CAS 1206248-02-3)
- 2-Bromo-7-chlorothiazolo[5,4-c]pyridine (CAS 1206248-68-1)
- 2-Bromo-7-chlorothiazolo[4,5-b]pyridine (CAS 1206249-84-4)
- 2-Bromo-6-chlorothiazolo[4,5-c]pyridine (CAS 1206250-70-5)
- 4-Bromo-6-chlorobenzo[c][1,2,5]thiadiazole (CAS 1215206-49-7)
- 5-Bromo-2-chlorothiazolo[5,4-b]pyridine (CAS 1355241-50-7)
Recommended Standards
- 951894-42-1 2-Bromo-3-(2-chloro-4-fluorophenyl)-1-propene MFCD09801308 (CAS 951894-42-1)
- 4-(2-Bromoallyl)-2-chloro-1-fluorobenzene (CAS 842140-28-7)
- 4-(2-Bromoallyl)-1-chloro-2-fluorobenzene (CAS 842140-30-1)
- 3-(4-Bromo-3-fluorophenyl)-2-chloro-1-propene (CAS 951888-41-8)
- 3,5-Dimethyl-1H-pyrazole-1-carboximidhydrazide (CAS 740056-17-1)
- 911818-75-2 1,3,5-Tris(4'-carboxy[1,1'-biphenyl]-4-yl)benzene 5''-(4'-carboxy-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid BCP26102 (CAS 911818-75-2)
- 5-Bromo-2-hydrazinylthiazole (CAS 1503676-55-8)
- Propargyl-PEG6-SH (CAS 1422540-91-7)
- Pyrrolidine-1-carboximidamide sulfate (CAS 74119-81-6)
- 3-(dimethylamino)propanimidamide dihydrochloride (CAS 1240527-89-2)
- Glycolic Acid (CAS 79-14-1)
- Beta-Hydroxy Tamoxifen (CAS 97151-03-6)
- 4-(p-tolyl)-1H-Imidazole-2(3H)-thione (CAS 93103-19-6)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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