3-bromoimidazo[5,1-b]thiazole-7-carboxylic acid CAS 1352898-75-9
| CAS No. | 1352898-75-9 |
| Molecular Formula | C6H3BrN2O2S |
| Molecular Weight | 247.07 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.
3-bromoimidazo[5,1-b]thiazole-7-carboxylic acid (CAS 1352898-75-9) is a high-purity analytical reference standard with the molecular formula C6H3BrN2O2S and a molecular weight of 247.07 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, 3-bromoimidazo[5,1-b]thiazole-7-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-bromoimidazo[5,1-b]thiazole-7-carboxylic acid 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 | C6H3BrN2O2S |
| Molecular Weight | 247.07 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related bromoimidazo Standards
- 5-bromoimidazo[2,1-b][1,3]thiazole-2-carboxylic acid (CAS 1550302-03-8)
- 2-bromoimidazo[2,1-b]thiazole-6-carboxylic acid (CAS 80354-00-3)
- 2-Bromoimidazo[5,1-b]thiazole-7-carboxylic acid (CAS 901122-45-0)
- 2-Bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid (CAS 1373253-24-7)
- 5-bromoimidazo[1,2-a]indol-4-one (CAS 2891993-63-6)
- 7-bromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1019018-46-2)
- 7-bromoimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1019021-93-2)
- 3-bromoimidazo[1,2-a]pyridine-8-carboxylic acid (CAS 1116691-26-9)
Recommended Standards
- 3-Cyano-2-fluorobenzeneboronic acid pinacol ester, 97% (CAS 1218791-15-1)
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- 2-(2,4-Dichlorophenyl)-2-oxoethyl Acetate (CAS 107496-65-1)
- 2-Bromo-4H-pyrrolo[2,3-d]thiazole-5-carboxylic acid (CAS 1379300-60-3)
- Ethyl 1-(2-aminobenzoyl)piperidine-4-carboxylate (CAS 696654-85-0)
- N-Butyl-4-methoxybenzamide (CAS 2280-99-1)
- 2-methoxy-1-(1,3-thiazol-2-yl)ethan-1-ol (CAS 1211507-83-3)
- Methyl 2-carbamoylpyrrolidine-1-carboxylate (CAS 69209-70-7)
- 2-Fluoro-8-azaspiro[4.5]Decane (CAS 1823315-37-2)
- Imidazo[1,2-b]pyridazine (CAS 766-55-2)
- 1-(4-Fluorobenzyl)-N-methylpiperidin-3-amine hydrochloride (CAS 1261229-71-3)
- (-)-Corynantheidine (CAS 23407-35-4)
- 2-Ethynyl-1,3-difluoro-5-methoxybenzene (CAS 1857323-46-6)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
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