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W443095

3,4-Dihydroxybenzoic acid

≥99%, FG

Synonym(s):

Protocatechuic acid

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About This Item

Linear Formula:
(HO)2C6H3CO2H
CAS Number:
99-50-3
Molecular Weight:
154.12
NACRES:
NA.21
Flavis number:
08.133
UNSPSC Code:
12352106
FEMA Number:
4430
MDL number:
MFCD00002509
Beilstein/REAXYS Number:
1448841
Organoleptic:
odorless
Grade:
FG
Food allergen:
no known allergens
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grade

FG

Quality Level

300

reg. compliance

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

assay

≥99%

mp

197-200 °C (dec.) (lit.)

application(s)

flavors and fragrances

food allergen

no known allergens

organoleptic

odorless

SMILES string

OC(=O)c1ccc(O)c(O)c1

InChI

1S/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)

InChI key

YQUVCSBJEUQKSH-UHFFFAOYSA-N

Biochem/physiol Actions

Chemopreventive in several animal models of carcinogenesis. Blocks cell proliferation in the post-initiation phase.

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT2857
SHBT2510

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Global Trade Item Number

SKUGTIN
W443095-100G04065269114000
W443095-1KG04065269115113
W443095-SAMPLE04065269115137