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Merck
CN

66042

Withanoside V

analytical standard

Synonym(s):

(1α,3β,22R)-3-[(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy]-1,22-dihydroxy-ergosta-5,24-dien-26-oic acid δ-lactone

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About This Item

Empirical Formula (Hill Notation):
C40H62O14
CAS Number:
256520-90-8
Molecular Weight:
766.91
UNSPSC Code:
85151701
PubChem Substance ID:
329760157
MDL number:
MFCD09264638

Key Documents

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InChI

1S/C40H62O14/c1-17-12-26(52-36(49)18(17)2)19(3)23-8-9-24-22-7-6-20-13-21(14-29(42)40(20,5)25(22)10-11-39(23,24)4)51-38-35(48)33(46)31(44)28(54-38)16-50-37-34(47)32(45)30(43)27(15-41)53-37/h6,19,21-35,37-38,41-48H,7-16H2,1-5H3/t19-,21+,22-,23+,24-,25-,26+,27+,28+,29-,30+,31+,32-,33-,34+,35+,37+,38+,39+,40-/m0/s1

SMILES string

C[C@H]([C@H]1CC(C)=C(C)C(=O)O1)[C@H]2CC[C@H]3[C@@H]4CC=C5C[C@H](C[C@H](O)[C@]5(C)[C@H]4CC[C@]23C)O[C@@H]6O[C@H](CO[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)[C@@H](O)[C@H](O)[C@H]6O

InChI key

ZBLWKSUMHLVXAM-KFJRISAASA-N

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Shreya Dubey et al.
PloS one, 13(11), e0200053-e0200053 (2018-11-08)
Withania somnifera (Ashwagandha) is an efficient medicinal plant known in Ayurveda and Chinese medicine since ancient times, whose extracts are consumed orally as food supplement or as a health tonic owing to its several restorative properties for various CNS disorders

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