Escin IB

Name: Escin IB
Brand: SIAL

phyproof^® Reference Substance

Synonym(s):

Aescin B

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About This Item

Empirical Formula (Hill Notation):

C₅₅H₈₆O₂₄

CAS Number:

26339-90-2

Molecular Weight:

1131.26

UNSPSC Code:

41116107

NACRES:

NA.24

MDL number:

MFCD10566622

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Properties

grade

primary reference standard

product line

phyproof^® Reference Substance

assay

≥85.0% (HPLC)

manufacturer/tradename

PhytoLab

format

neat

storage temp.

−20°C

SMILES string

O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1CO)O)O)O)O[C@H]2[C@@H](O[C@@H]([C@H]([C@@H]2O)O[C@@H]8O[C@@H]([C@H]([C@@H]([C@H]8O)O)O)CO)C(=O)O)O[C@@H]3[C@@]([C@H]4[C@@]([C@@H]5[C@]([C@@]6(C[C@H]([C@@]7([C@@H](CC([C@H]([C@@H]7OC(=O)C)OC(=O)\C(=C/C)\C)(C)C)C6=CC5)CO)O)

InChI

1S/C55H86O24/c1-10-23(2)46(71)79-43-44(72-24(3)60)55(22-59)26(17-50(43,4)5)25-11-12-30-51(6)15-14-32(52(7,21-58)29(51)13-16-53(30,8)54(25,9)18-31(55)61)75-49-41(77-48-38(67)36(65)34(63)28(20-57)74-48)39(68)40(42(78-49)45(69)70)76-47-37(66)35(64)33(62)27(1

InChI key

AXNVHPCVMSNXNP-OXPBSUTMSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG