1-(5-Methylthiophen-2-yl)propane-1,2-dione CAS 59020-83-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59020-83-6 |
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Methylthiophen-2-yl)propane-1,2-dione (CAS 59020-83-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8O2S. Molecular weight: 168.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- (E)-3-(3-Methylthiophen-2-yl)acrylic acid (CAS 102696-70-8)
- 3-(3-Methylthiophen-2-yl)acrylic acid (CAS 77741-66-3)
- 3-(5-Methylthiophen-2-yl)cyclobutan-1-ol (CAS 1515416-07-5)
- 2-Methyl-1-(5-methylthiophen-2-yl)propan-1-one (CAS 94199-67-4)
- 79852-26-9 1-(5-Methylthiophen-2-yl)butan-1-one DTXSID30292113 (CAS 79852-26-9)
- 2-(4-Methylthiophen-3-yl)-1,3,2-dioxaborolane (CAS 905710-56-7)
- 3-((5-Methylthiophen-2-yl)methyl)azetidine (CAS 1094226-81-9)
- 3-(5-methylthiophen-3-yl)pyrrolidine (CAS 1260842-14-5)
Recommended Standards
- 1-(4-Fluorophenyl)butan-1-ol (CAS 704-83-6)
- 1-(Thiophen-3-yl)butane-1,3-dione (CAS 3115-63-7)
- 1-(3-Fluorophenyl)-2-methylpropan-2-ol (CAS 3762-40-1)
- 5936-28-7 562PDC2I9K Hydrastine hydrochloride [USP] Hydrastine hydrochloride EINECS 227-692-9 beta-Hydrastine hydrochloride Hydrastine HCl UNII-562PDC2I9K (CAS 5936-28-7)
- (1S,2S,4S,5R)-2-((R)-butoxy(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidine (CAS 1320348-11-5)
- 1-Bromo-8-(bromomethyl)naphthalene (CAS 72758-17-9)
- Bis(benzonitrile)palladium(II) Dichloride (CAS 14220-64-5)
- ethyl 5-tert-butyl-2-oxocyclohexane-1-carboxylate (CAS 13049-54-2)
- Ethyl 6-amino-6-phenylhexanoate (CAS 1179759-49-9)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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