3,3-Bis(4-mercaptophenyl)isobenzofuran-1(3H)-one CAS 90013-28-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90013-28-8 |
| Molecular Formula | C20H14O2S2 |
| Molecular Weight | 350.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Bis(4-mercaptophenyl)isobenzofuran-1(3H)-one (CAS 90013-28-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H14O2S2. Molecular weight: 350.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H14O2S2 |
| Molecular Weight | 350.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Sulfur Atoms | 2 |
Related Bis Standards
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Recommended Standards
- 2,4-Dideoxy-3,5-O-(1-methylethylidene)-6-O-(phenylmethyl)-L-threo-hexonic Acid tert-Butyl Ester (CAS 521974-02-7)
- 4-(Furan-2-yl)-2-[4-(octyloxy)phenyl]pyrimidine (CAS 477870-95-4)
- 2,3-Bis(methoxymethyl)-1,4,7,10,13,16-hexaoxa-2,3-diazacyclooctadecane (CAS 83809-94-3)
- 5-Bromo-4-chloro-2-methylpyridine (CAS 1003711-85-0)
- [(1-Methyl-1h-pyrrol-2-yl)methyl](prop-2-en-1-yl)amine hydrochloride (CAS 1050075-95-0)
- methyl (E)-4-cyano-5-((5-cyano-2,6-bis((3-methoxypropyl)amino)-4-methylpyridin-3-yl)diazenyl)-3-methylthiophene-2-carboxylate (CAS 72968-71-9)
- isoquinoline-3-carbaldehyde (CAS 5470-80-4)
- 2-[4-(Trifluoromethyl)phenyl]oxirane (CAS 111991-14-1)
- [2-(benzyloxy)-3-ethoxyphenyl]methanol (CAS 851630-50-7)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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