6-Methylimidazo[2,1-b]thiazole-3-carboxylic acid hydrochloride CAS 1269052-79-0
| CAS No. | 1269052-79-0 |
| Molecular Formula | C7H6N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Methylimidazo[2,1-b]thiazole-3-carboxylic acid 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.
6-Methylimidazo[2,1-b]thiazole-3-carboxylic acid hydrochloride (CAS 1269052-79-0), molecular formula C7H6N2O2SHCl and molecular weight 218.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Methylimidazo[2,1-b]thiazole-3-carboxylic acid hydrochloride (C7H6N2O2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 218.66 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O2S HCl |
| Molecular Weight | 218.66 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylimidazo Standards
- 2-Methylimidazo[1,2-a]pyridin-6-ol (CAS 1001434-68-9)
- 2-Methylimidazo[1,2-a]pyridin-7-ol (CAS 1001434-77-0)
- 3-Methylimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 1001754-85-3)
- 1-(2-Methylimidazo[1,2-a]pyrimidin-3-yl)ethanone (CAS 100289-21-2)
- 5-Methylimidazo[1,2-a]pyridin-2-amine (CAS 1005785-43-2)
- 5-methylimidazo[2,1-b]thiazole-6-carboxylic acid (CAS 1007874-71-6)
- 3-methylimidazo[2,1-b]thiazole-5-carboxylic acid (CAS 1007874-80-7)
- 2-methylimidazo[2,1-b]thiazole-5-carboxylic acid (CAS 1007874-97-6)
Recommended Standards
- 2,5-Dimethyl-3,4-dihydro-2H-pyrrole (CAS 822-64-0)
- 2, 6- Dichloro- α- (4- chlorophenyl) - 4- nitrobenzeneacetonitrile (CAS 103317-59-5)
- Polyethylene glycol monoallyl ether (CAS 27274-31-3)
- 2,2'-((Sulfonylbis(4,1-phenylene))bis(oxy))diethanol (CAS 27205-03-4)
- Spiro[5.5]undec-1-en-3-one (CAS 30834-42-5)
- n-(2-Chlorobenzyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 823188-88-1)
- (3-(3-Methoxyphenyl)-1h-pyrazol-5-yl)methanol (CAS 1290681-80-9)
- ({2-Oxo-3-[4-(trifluoromethoxy)phenyl]-2H-chromen-7-yl}oxy)acetic acid (CAS 951935-05-0)
- 2-Bromo-4-methyl-5-nitropyridine (CAS 23056-47-5)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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