P5758

Phenolphthalein monophosphate bis(cyclohexylammonium) salt

powder, ≥85% (TLC)

• Synonym(s): 4-hydroxyphenyl 4-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)phenyl hydrogen phosphate bis(cyclohexylammonium) salt
• Empirical Formula (Hill Notation): C₂₀H₁₅O₇P · 2C₆H₁₃N
• CAS Number: 14815-59-9
• Molecular Weight: 596.65
• EC Number: 238-884-7
• MDL number: MFCD00070132
• UNSPSC Code: 12352204
• PubChem Substance ID: 24898702
• NACRES: NA.32

Properties

• Quality Level: 200
• assay: ≥85% (TLC)
• form: powder
• impurities: ≤10% solvent
• color: white to off-white
• solubility: methanol: 10 mg/mL, clear to very slightly hazy, colorless
• storage temp.: −20°C
• SMILES string: NC1CCCCC1.NC2CCCCC2.Oc3ccc(cc3)C4(OC(=O)c5ccccc45)c6ccc(OP(O)(O)=O)cc6
• InChI: 1S/C20H15O7P.2C6H13N/c21-15-9-5-13(6-10-15)20(18-4-2-1-3-17(18)19(22)26-20)14-7-11-16(12-8-14)27-28(23,24)25;2*7-6-4-2-1-3-5-6/h1-12,21H,(H2,23,24,25);2*6H,1-5,7H2
• InChI key: HANAZWFQWVNYKU-UHFFFAOYSA-N

Description

Application

Phenolphthalein monophosphate bis(cyclohexylammonium) salt has been used as a standard substrate in competitive enzyme-linked immunosorbent assay (ELISA) to determine the progesterone (P4) concentration in the whole milk samples.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves