P178

Pyridoxal phosphate-6-azo(benzene-2,4-disulfonic acid) tetrasodium salt hydrate

solid, ≥98% (HPLC)

• Synonym(s): 4-[[4-Formyl-5-hydroxy-6-methyl-3-[(phosphonooxy)methyl]-2-pyridinyl]azo]-1,3-benzenedisulfonic acid tetrasodium salt, PPADS tetrasodium salt hydrate
• Empirical Formula (Hill Notation): C₁₄H₁₀N₃Na₄O₁₂PS₂ · xH₂O
• CAS Number: 192575-19-2
• Molecular Weight: 599.31 (anhydrous basis)
• NACRES: NA.77
• PubChem Substance ID: 24277733
• UNSPSC Code: 12352106
• MDL number: MFCD11046026
• Assay: ≥98% (HPLC)
• Form: solid

Properties

• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: solid
• color: red to orange
• solubility: H₂O: >10 mg/mL
• storage temp.: −20°C
• SMILES string: O.[Na+].[Na+].[Na+].[Na+].Cc1nc(\N=N\c2ccc(cc2S([O-])(=O)=O)S([O-])(=O)=O)c(COP([O-])([O-])=O)c(C=O)c1O
• InChI: 1S/C14H14N3O12PS2.4Na.H2O/c1-7-13(19)9(5-18)10(6-29-30(20,21)22)14(15-7)17-16-11-3-2-8(31(23,24)25)4-12(11)32(26,27)28;;;;;/h2-5,19H,6H2,1H3,(H2,20,21,22)(H,23,24,25)(H,26,27,28);;;;;1H2/q;4*+1;/p-4/b17-16+;;;;;
• InChI key: JTTDHFFNVGHDLN-YDTRVRFHSA-J
• Gene Information: human ... LPAR4(2846), LTB4R(1241), P2RX1(5023), P2RY1(5028), P2RY10(27334), P2RY11(5032), P2RY12(64805), P2RY13(53829), P2RY14(9934), P2RY2(5029), P2RY4(5030), P2RY5(10161), P2RY6(5031), P2RY8(286530)

Description

Biochem/physiol Actions

Non-selective P2 purinoceptor antagonist which blocks responses at both pre- and post-junctional sites.

Features and Benefits

This compound is featured on the P2 Receptors: P2X Ion Channel Family and P2 Receptors: P2Y G-Protein Family pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Disclaimer

Light sensitive

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)