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Key Documents

W466033

Sigma-Aldrich

DL-4-Hydroxy-3-methoxymandelic acid

≥95%, FG

Synonym(s):

α,4-Dihydroxy-3-methoxybenzeneacetic acid, VMA, Vanillomandelic acid, Vanillylmandelic acid, Vanilmandelic acid

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About This Item

Linear Formula:
HOC6H3(OCH3)CH(OH)CO2H
CAS Number:
Molecular Weight:
198.17
FEMA Number:
4660
Beilstein:
2213227
MDL number:
UNSPSC Code:
12352106
Flavis number:
08.134
NACRES:
NA.21

grade

FG

Quality Level

Agency

meets purity specifications of JECFA

reg. compliance

EU 1334/2008& 178/2002
FDA 21 CFR 117

Assay

≥95%

mp

132-134 °C (dec.) (lit.)

application(s)

flavors and fragrances

food allergen

no known allergens

Organoleptic

sweet; vanilla

SMILES string

OC1=C(OC)C=C(C(O)C(O)=O)C=C1

InChI

1S/C9H10O5/c1-14-7-4-5(2-3-6(7)10)8(11)9(12)13/h2-4,8,10-11H,1H3,(H,12,13)

InChI key

CGQCWMIAEPEHNQ-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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