(S)-3-Phenylisobenzofuran-1(3H)-one CAS 87481-13-8
| CAS No. | 87481-13-8 |
| Molecular Formula | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-3-Phenylisobenzofuran-1(3H)-one 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.
(S)-3-Phenylisobenzofuran-1(3H)-one (CAS 87481-13-8), molecular formula C14H10O2 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H10O2, (S)-3-Phenylisobenzofuran-1(3H)-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related S Standards
Recommended Standards
- (S)-2-Ethoxy-3-(4-hydroxyphenyl)propanoic acid, 97% (CAS 325793-65-5)
- (S)-5-Methyl-N-(3-methyl-1-oxobutan-2-yl)isoxazole-3-carboxamide (CAS 828295-25-6)
- (Z)-2-((1H-Pyrrol-2-yl)methylene)indolin-3-one (CAS 248243-85-8)
- (R)-3-(1-Ethyl-1H-pyrrol-2-yl)-5-(hydroxymethyl)oxazolidin-2-one (CAS 587869-29-2)
- (2-(4-Chloro-2-methylphenoxy)pyridin-3-yl)(4-(5-chloro-2-methylphenyl)piperazin-1-yl)methanone (CAS 1022731-91-4)
- 5-[(5S,9R)-9-(4-CYanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro[4.4]non-9-yl-methyl]-thiophene-3-carboxylic acid methyl ester (CAS 882004-95-7)
- (R)-3-(4-BROMOPHENYL)CYCLOPENTAN-1-ONE (CAS 160678-57-9)
- 2-((Trimethylsilyl)methyl)-1,2,3,4-tetrahydroisoquinoline (CAS 110561-51-8)
- 5-Bromo-2-methylamino-3-nitro-4-picoline (CAS 155790-01-5)
- 2-(Piperidin-1-yl)thiazole (CAS 4175-70-6)
- N-(4-Amino-2-methylphenyl)-2-[4-(tert-butyl)-phenoxy]acetamide (CAS 1020057-75-3)
- 3-ethoxy-4-(heptyloxy)benzaldehyde (CAS 727704-75-8)
- 7-Bromo-2-(tert-butyl)-1H-indole (CAS 901176-25-8)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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