596-27-0 XOU2D9049G Cresolphthalein o-Cresolphthalein 3,3-Bis(4-hydroxy-m-tolyl)phthalide 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- Phenolphthalein, 3',3''-dimethyl- 5-18-04-00193 (Beilstein Handbook Reference) BRN 0310554 3',3''-Dimethylphenolphthalein EINECS 209-881-8 UNII-XOU2D9049G CAS 596-27-0

Purity 97%+In StockPharmaceutical Standards
CAS No.596-27-0
Molecular FormulaC22H36O4
Molecular Weight364.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

596-27-0
XOU2D9049G
Cresolphthalein
o-Cresolphthalein
3,3-Bis(4-hydroxy-m-tolyl)phthalide
1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)-
Phenolphthalein, 3',3''-dimethyl-
5-18-04-00193 (Beilstein Handbook Reference)
BRN 0310554
3',3''-Dimethylphenolphthalein
EINECS 209-881-8
UNII-XOU2D9049G CAS 596-27-0 chemical structure

Description

Order 596-27-0 XOU2D9049G Cresolphthalein o-Cresolphthalein 3,3-Bis(4-hydroxy-m-tolyl)phthalide 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- Phenolphthalein, 3',3''-dimethyl- 5-18-04-00193 (Beilstein Handbook Reference) BRN 0310554 3',3''-Dimethylphenolphthalein EINECS 209-881-8 UNII-XOU2D9049G (CAS 596-27-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H36O4. Molecular weight: 364.52 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC22H36O4
Molecular Weight364.52 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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