4-(Benzo[d][1,3]dioxol-5-yl)thiazole-2-carbaldehyde CAS 952958-62-2
| CAS No. | 952958-62-2 |
| Molecular Formula | C11H7NO3S |
| Molecular Weight | 233.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Benzo[d][1,3]dioxol-5-yl)thiazole-2-carbaldehyde 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.
4-(Benzo[d][1,3]dioxol-5-yl)thiazole-2-carbaldehyde (CAS 952958-62-2), molecular formula C11H7NO3S and molecular weight 233.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-(Benzo[d][1,3]dioxol-5-yl)thiazole-2-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H7NO3S |
| Molecular Weight | 233.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- 12H-Benzo[b]phenoxazine (CAS 258-04-8)
- 2H-Benzo[h]pyrano[3,2-f]quinoline (CAS 217-84-5)
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- 1-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-1H-pyrazol-4-amine (CAS 1006456-78-5)
- 3-(Benzo[d][1,3]dioxol-5-yl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one (CAS 108132-91-8)
- 4-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-methylisoxazol-5(2H)-one (CAS 128156-32-1)
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Recommended Standards
- 4-(3-Fluoro-4-methoxyphenyl)-5-methylpyrimidin-2-amine (CAS 861211-02-1)
- 4-(Hydroxymethyl)-2,5-dimethylpyridin-3-yl hydrogen sulfate (CAS 66414-40-2)
- 3-Fluoro-4-(4-methoxyphenoxy)aniline (CAS 87294-20-0)
- 4-Fluoro-N-(2-(furan-2-yl)ethyl)benzamide (CAS 893763-69-4)
- Tert-butyl methyl(4-(methylamino)cyclohexyl)carbamate (CAS 1274936-94-5)
- 1,1,1-Trifluoro-5-methylheptane-2,4-dione (CAS 33284-45-6)
- 3-(3,5-Dibromo-4-hydroxy-phenylimino)-5-fluoro-1,3-dihydro-indol-2-one (CAS 1380572-43-9)
- Methyl trifluoromethanesulfonate (CAS 333-27-7)
- 5-Chloro-2-fluoroisonicotinaldehyde (CAS 1227603-95-3)
- 5-Hydroxyquinoxaline-2-carbaldehyde (CAS 394223-65-5)
- 2-Amino-1-(4-methoxypiperidin-1-yl)ethanone (CAS 1096286-28-0)
- 6A-Thio-beta-cyclodextrin (CAS 81644-55-5)
- 1-(2,3-Dichlorophenyl)-N-methylmethanamine hydrochloride (CAS 39959-78-9)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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