6-(4-Methoxyphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde CAS 134670-26-1
| CAS No. | 134670-26-1 |
| Molecular Formula | C13H10N2O2S |
| Molecular Weight | 258.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Methoxyphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 134670-26-1), molecular formula C13H10N2O2S and molecular weight 258.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H10N2O2S, 6-(4-Methoxyphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 258.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-(4-Methoxyphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C13H10N2O2S |
| Molecular Weight | 258.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 1-(3-Methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082367-21-2)
- 1-(4-Methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082437-05-5)
- 5-(4-methoxyphenyl)-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 17537-76-7)
- 3-(4-Methoxyphenyl)-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 338750-50-8)
- 5-(3-Methoxyphenyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 282104-83-0)
- 6-((2-Methoxyphenyl)thio)-1H-purine (CAS 646510-04-5)
- 6-((3-Methoxyphenyl)thio)-1H-purine (CAS 646510-06-7)
- 6-((4-Methoxyphenyl)thio)-1H-purine (CAS 646510-08-9)
Recommended Standards
- 4-((4-Hydrazinylpyridin-3-yl)sulfonyl)morpholine (CAS 1340162-83-5)
- 6-Mercapto-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416344-86-9)
- Butyl diphenylphosphinite (CAS 13360-94-6)
- N-Hydroxy-2-(thiophen-2-yl)-1H-benzo[d]imidazole-6-carboximidamide (CAS 1421266-67-2)
- 3-Amino-1-propanesulfonic Acid (CAS 3687-70-5)
- 6-Chloro-1-tetralone (CAS 26673-31-4)
- N-methyl-3,4,5,6-tetrahydropyridin-2-amine hydrochloride (CAS 3256-25-5)
- 2-Chloro-4-[3-(trifluoromethyl)phenyl]benzonitrile (CAS 154606-29-8)
- 3-[2-(2-Fluorophenoxy)ethyl]piperidinehydrochloride (CAS 1220018-74-5)
- tert-Butyl rac-(4aR,8aR)-6-oxooctahydro-2(1H)-isoquinolinecarboxylate (CAS 146548-14-3)
- 1,1'-Bis(4-cyanophenyl)-[4,4'-bipyridine]-1,1'-diium,hexafluorophosphate(V)(1:2) (CAS 1507403-57-7)
- 2,6-Difluoro-N-methylpyrimidin-4-amine (CAS 165258-58-2)
- Methotrexate Impurity 2 (CAS 80407-56-3)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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