Dimethyl 3,3'-Thiodipropionate CAS 4131-74-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4131-74-2 |
| Molecular Formula | C8H14O4S |
| Molecular Weight | 206.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 3,3'-Thiodipropionate (CAS 4131-74-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H14O4S. Molecular weight: 206.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H14O4S |
| Molecular Weight | 206.26 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 5-(2,5-Dimethyl-1H-pyrrol-1-yl)thiazole-4-carbaldehyde (CAS 1018678-46-0)
- 2,5-Dimethyl-1-thiazol-2-yl-1H-pyrrole-3-carbaldehyde (CAS 142230-96-4)
- 1,3-Dimethyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 17730-53-9)
- 3,5-Dimethyl-1-benzothiophene-2-carboxylic acid (CAS 6179-20-0)
- 1-(2-(3,5-Dimethyl-1h-1,2,4-triazol-1-yl)ethyl)-1h-pyrazol-4-amine (CAS 1248899-24-2)
- 3,5-Dimethyl-1-((1-methyl-1h-1,2,4-triazol-5-yl)methyl)-1h-pyrazol-4-amine (CAS 1492726-91-6)
- 4-(1,3-Dimethyl-1H-pyrazol-4-yl)pyrimidine-2-thiol (CAS 1006440-07-8)
- 2-((3,5-Dimethyl-1H-pyrazol-4-yl)thio)pyrimidine (CAS 175277-26-6)
Recommended Standards
- 2-Furfurylthio-3-methylpyrazine (CAS 65530-53-2)
- Aldicarb-Sulfoxide (CAS 1646-87-3)
- Pimavanserin Impurity 16 (CAS CATO-C4X-193816)
- 2-Amino-3-(3-oxo-2,3-dihydroisoxazol-5-yl)propanoic acid (CAS 71366-28-4)
- Propyl 2-(1,3-dioxoisoindolin-2-yl)acetate (CAS 40531-88-2)
- (2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(((3-phenylacryloyl)oxy)methyl)tetrahydro-2H-pyran-2-yl 3,4,5-trihydroxybenzoate (CAS 115746-69-5)
- 3-ethylidenepiperidine (CAS 942576-96-7)
- 6-cyclopropyl-3-propylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 953741-74-7)
- 1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indol-2-one (CAS 1428666-17-4)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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 13829788188 / jacky.chen@cato-chem.com