77630
Phenolphthalein bisphosphate pyridine salt
≥90% (T)
别名:
Phenolphthalein diphosphate pyridine salt
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关于此项目
经验公式（希尔记法）:
C20H16O10P2 · C5H5N
化学文摘社编号:
分子量:
557.38
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
MDL number:
InChI
1S/C20H16O10P2.C5H5N/c21-19-17-3-1-2-4-18(17)20(28-19,13-5-9-15(10-6-13)29-31(22,23)24)14-7-11-16(12-8-14)30-32(25,26)27;1-2-4-6-5-3-1/h1-12H,(H2,22,23,24)(H2,25,26,27);1-5H
SMILES string
c1ccncc1.OP(O)(=O)Oc2ccc(cc2)C3(OC(=O)c4ccccc34)c5ccc(OP(O)(O)=O)cc5
InChI key
DBXHFBVMRQOQKW-UHFFFAOYSA-N
assay
≥90% (T)
form
powder
impurities
≤0.05% free phenolphthalein
loss
≤2% loss on drying
storage temp.
2-8°C
Application
Suitable as substrate for phosphatase.
Other Notes
Chromogenic substrate for acid and alkaline phosphatases
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
One-step automated alkaline phosphatase analysis.
D Comfort et al.
Clinica chimica acta; international journal of clinical chemistry, 14(2), 263-269 (1966-08-01)
Changes in the phosphatase activity of Baker's yeast during the growth phase and location of the phosphatases in the yeast cell.
H SUOMALAINEN et al.
Biochimica et biophysica acta, 37, 482-490 (1960-01-29)
A simple and reliable method for estimation of alkaline phosphatase in tissue homogenates.
J P Manning et al.
Enzymologia, 31(5), 309-320 (1966-11-30)
J J Thrasher et al.
Journal - Association of Official Analytical Chemists, 64(1), 196-198 (1981-01-01)
A chemical method was developed to determine the presence of mammalian feces in food. The method consisted of the colorimetric determination of alkaline phosphatase and involved the splitting of the phosphate radical and phenolphthalein diphosphate and the resultant color development
Microdetermination of phosphatases employing phenolphthalein diphosphate as substrate.
J Fischl et al.
Clinical chemistry, 13(11), 941-946 (1967-11-01)
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