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58320

D-(−)-Isoascorbic acid

Name: <SC>D</SC>-(−)-Isoascorbic acid
Brand: SIAL

purum, ≥99.0% (RT)

Synonym(s):

D-erythro-Hex-2-enoic acid γ-lactone, D-Araboascorbic acid

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About This Item

Empirical Formula (Hill Notation):

C₆H₈O₆

CAS Number:

89-65-6

Molecular Weight:

176.12

EC Number:

201-928-0

UNSPSC Code:

12352200

PubChem Substance ID:

24881081

Beilstein/REAXYS Number:

84271

MDL number:

MFCD00005378

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Properties

grade

purum

assay

≥99.0% (RT)

optical activity

[α]20/D −16.0±1.5°, c = 1% in H₂O

solubility

H₂O: 0.1 g/mL, clear, colorless to very faintly yellow

SMILES string

OC[C@@H](O)[C@H]1OC(=O)C(O)=C1O

InChI

1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5-/m1/s1

InChI key

CIWBSHSKHKDKBQ-DUZGATOHSA-N

Description

Other Notes

Starting material for the synthesis of chiral building blocks

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Storage Class

11 - Combustible Solids

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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