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339598

4-Amino-3-hydroxybenzoic acid

97%

Synonym(s):

3-Hydroxy-4-aminobenzoic acid, 3-Hydroxy-PABA

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About This Item

Linear Formula:
H2NC6H3(OH)CO2H
CAS Number:
2374-03-0
Molecular Weight:
153.14
NACRES:
NA.22
PubChem Substance ID:
24860651
eCl@ss:
32160406
UNSPSC Code:
12352106
MDL number:
MFCD00017094
Beilstein/REAXYS Number:
509859
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Quality Segment

100

assay

97%

form

solid

reaction suitability

reaction type: solution phase peptide synthesis

mp

211-215 °C (lit.)

application(s)

peptide synthesis

SMILES string

Nc1ccc(cc1O)C(O)=O

InChI

1S/C7H7NO3/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,9H,8H2,(H,10,11)

InChI key

NFPYJDZQOKCYIE-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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