3,3'-Dimethyl-[2,2'-bithiophene]-5-carbaldehyde CAS 887407-04-7
| CAS No. | 887407-04-7 |
| Molecular Formula | C11H10OS2 |
| Molecular Weight | 222.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3'-Dimethyl-[2,2'-bithiophene]-5-carbaldehyde (CAS 887407-04-7), a certified reference material (molecular formula C11H10OS2, MW 222.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10OS2, 3,3'-Dimethyl-[2,2'-bithiophene]-5-carbaldehyde contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 3,3'-Dimethyl-[2,2'-bithiophene]-5-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.
Physical & Chemical Properties
| Molecular Formula | C11H10OS2 |
| Molecular Weight | 222.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 2-Ethoxy-4-(N,N-diisopropyl)aminopyridine (CAS 200064-23-9)
- 3-[(diethylamino)methyl]-4-ethoxyaniline (CAS 51388-07-9)
- tert-Butyl 3-(2-(4-fluorophenyl)acetyl)benzylcarbamate (CAS 1017781-73-5)
- (5-Bromo-1H-pyrrolo[2,3-b]pyridin-2-yl)methanamine (CAS 1508776-57-5)
- 2-chloro-1-[3-(difluoromethyl)-1-bicyclo[1.1.1]pentanyl]ethanone (CAS 2573212-74-3)
- 2-[3-(tert-Butoxy)-4-methoxyphenyl]acetic Acid (CAS 2006277-90-1)
- 3-(benzyloxy)-2-bromo-5-chloropyrazine (CAS 1410164-87-2)
- 2-Methyl-3-phenylquinoxaline (CAS 10130-23-1)
- 2-(2,2-difluorocyclopropyl)acetic acid (CAS 123131-67-9)
- 4-Fluorobenzo[d][1,3]dioxol-5-ol (CAS 1394917-75-9)
- Thymidine-5,5-d (CAS 132376-92-2)
- Eledoisin Related Peptide (CAS 2990-43-4)
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