3',6'-Bis(diethylamino)-2-phenylspiro[isoindoline-1,9'-xanthen]-3-one CAS 38660-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38660-35-4 |
| Molecular Formula | C34H35N3O2 |
| Molecular Weight | 517.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3',6'-Bis(diethylamino)-2-phenylspiro[isoindoline-1,9'-xanthen]-3-one (CAS 38660-35-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C34H35N3O2. Molecular weight: 517.66 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C34H35N3O2 |
| Molecular Weight | 517.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
Related Bis Standards
- 7,7-Bis(4-(diethylamino)-2-ethoxyphenyl)furo[3,4-b]pyridin-5(7H)-one (CAS 132467-74-4)
- 6'-(Diethylamino)-3'-methyl-3-oxo-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid (CAS 70815-12-2)
- 1-(2-(Diethylamino)ethyl)-5-(2,3-dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1H-pyrrol-2(5H)-one (CAS 371132-49-9)
- 1-(2-(Diethylamino)ethyl)-5-(3-ethoxy-4-hydroxyphenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1H-pyrrol-2(5H)-one (CAS 371927-22-9)
- 6'-(Diethylamino)-2'-[[3-(Trifluoromethyl)Phenyl]Amino]Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One (CAS 68134-61-2)
- 6'-(Diethylamino)-2'-{[4-(trifluoromethyl)phenyl]amino}-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one (CAS 85443-44-3)
- 2,2-Bis(4-(diethylamino)phenyl)-2-(4-(ethylamino)naphthalen-1-yl)acetonitrile (CAS 57855-48-8)
- 6'-(Diethylamino)-2'-((2,4-dimethylphenyl)amino)-3'-methyl-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 36431-22-8)
Recommended Standards
- 2,7-Bis[(4-methyl-1-piperidinyl)sulfonyl]-9H-fluoren-9-one Oxime (CAS 327061-16-5)
- Fexofenadine N-Oxide (CAS 1422515-52-3)
- N-Des-(4,4-difluorocyclohexanecarboxy)-N-carbobenzyloxy-3-hydroxymethyl Maraviroc (CAS 1391048-08-0)
- 4-hydroxy-6-(trifluoromethyl)pyridine-3-carbaldehyde (CAS 1196146-48-1)
- 2-Iodo-5-methylpyridin-4-amine (CAS 79055-57-5)
- Hydrochlorothiazide impurity 47 (CAS CATO-C4X-117747)
- Allyl O-benzyl-N-(tert-butoxycarbonyl)-L-threoninate (CAS 186504-25-6)
- 2-(4-(Allyloxy)but-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1295521-64-0)
- Ethyl 4'-(octyloxy)-[1,1'-biphenyl]-4-carboxylate (CAS 61922-31-4)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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