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Beclometasone Dipropionate EP Impurity R

Beclometasone Dipropionate EP Impurity R

Product Description
CAT No.
ALN-B029016
CAS No.
981-34-0
Mol. F.
C22H28O5
Mol. Wt.
372.5
Stock
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RFQ
Chemical Name : 9,11β-Epoxy-17,21-dihydroxy-16β-methyl-9β-pregna-1,4-diene-3,20-dione (as per EP)
Smiles : O=C1C=C[C@@]([C@@]23[C@H](C[C@@]([C@](C(CO)=O)(O)[C@@H](C)C4)(C)[C@]4([H])[C@]3([H])CC5)O2)(C)C5=C1
Inchi : InChI=1S/C28H38O6/c1-6-24(31)33-16-23(30)28(34-25(32)7-2)17(3)14-22-20-9-8-18-15-19(29)10-12-26(18,4)21(20)11-13-27(22,28)5/h10,12,15,17,20-22H,6-9,11,13-14,16H2,1-5H3/t17-,20+,21-,22-,26-,27-,28-/m0/s1
Synonym : Betamethasone 9,11-Epoxy Impurity ;

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