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Calcium Folinate EP Impurity I Disodium Salt

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Calcium Folinate EP Impurity I Disodium Salt

Impurity

CAS Number

133978-76-4

Molecular Formula

C20H21N7O6.2Na

Product format

Neat

Molecular Weight

455.43 2*22.99

API Family

Calcium Folinate (Leucovorin Calcium)

Synonyms

(4-(3-amino-1-oxo-1, 4, 5, 6, 6a, 7-hexahydroimidazo[1, 5-f]pteridin-8(9H)-yl)benzoyl)-L-glutamate and sodium salt (1:2)

Iupac Name

disodium;(2S)-2-[[4-(3-amino-1-oxo-2, 5, 6, 6a, 7, 9-hexahydroimidazo[1 and 5-f]pteridin-8-yl)benzoyl]amino]pentanedioate

InChI

InChI=1S/C20H23N7O6.2Na/c21-20-24-16-15(18(31)25-20)27-9-26(8-12(27)7-22-16)11-3-1-10(2-4-11)17(30)23-13(19(32)33)5-6-14(28)29;;/h1-4,12-13H,5-9H2,(H,23,30)(H,28,29)(H,32,33)(H4,21,22,24,25,31);;/q;2*+1/p-2/t12?,13-;;/m0../s1

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE4548.12-25MG

3-4 weeks

25mg
CD4548.12-25MG

3-5 weeks

25mg
CB4548.12-25MG

4-5 weeks

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Product Type

Impurity

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API

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Excipient

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