A potential impurity in latanoprost preparations
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Isopropyl 5-(Diphenylphosphoryl)pentanoate

Item No. 10010978

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
5-(diphenylphosphinyl)-pentanoic acid, 1-methylethyl ester
CAS Number
2088449-88-9
Synonyms
  • DPP isopropyl ester
Molecular Formula
C20H25O3P
Formula Weight
344.4
Purity
≥98%
Formulation (Request formulation change)
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 25 mg/mlDMSO: 25 mg/mlEthanol: 50 mg/mlEthanol:PBS (pH 7.2) (1:3): 0.25 mg/ml
λmax
222, 266, 272 nm
SMILES
CC(C)OC(=O)CCCCP(=O)(c1ccccc1)c1ccccc1
InChi Code
InChI=1S/C20H25O3P/c1-17(2)23-20(21)15-9-10-16-24(22,18-11-5-3-6-12-18)19-13-7-4-8-14-19/h3-8,11-14,17H,9-10,15-16H2,1-2H3
InChi Key
NUSCAFULQNHZJJ-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    5 mg

    $36

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    10 mg

    $68

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    50 mg

    $219

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    100 mg

    $369

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    Product Description

    Latanoprost is the isopropyl ester of 17-phenyl-13,14-dihydro prostaglandin F2α. It is a prodrug of the free acid, which is a potent agonist of the FP receptor in the eye. Isopropyl 5-(diphenylphosphoryl)pentanoate is a potential trace impurity in commercial preparations of latanoprost.

    WARNING This product is not for human or veterinary use.