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148776

Sigma-Aldrich

3-Hydroxyanthranilic acid

97%

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Synonym(s):
2-Amino-3-hydroxybenzoic acid
Linear Formula:
HOC6H3(NH2)CO2H
CAS Number:
Molecular Weight:
153.14
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

reaction suitability

reaction type: solution phase peptide synthesis

mp

240 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

Nc1c(O)cccc1C(O)=O

InChI

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

InChI key

WJXSWCUQABXPFS-UHFFFAOYSA-N

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This Item
255300A7960427301
3-Aminosalicylic acid 97%

Sigma-Aldrich

255300

3-Aminosalicylic acid

4-Aminosalicylic acid 99%

Sigma-Aldrich

A79604

4-Aminosalicylic acid

Salicylic acid meets analytical specification of Ph. Eur., BP, USP, 99.5-100.5% (calc. to the dried substance)

Sigma-Aldrich

27301

Salicylic acid

form

solid

form

powder or crystals

form

powder

form

-

mp

240 °C (dec.) (lit.)

mp

240 °C (dec.) (lit.)

mp

135-145 °C (lit.)

mp

158-161 °C (lit.)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

-

application(s)

peptide synthesis

application(s)

peptide synthesis

application(s)

peptide synthesis

application(s)

pharmaceutical (small molecule)

General description

3-Hydroxyanthranilic acid is an aminobenzoic acid commonly used as an intermediate in various chemical reactions.

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Post-stroke inflammation may induce upregulation of the kynurenine (KYN) pathway for tryptophan (TRP) oxidation, resulting in neuroprotective (kynurenic acid, KA) and neurotoxic metabolites (3-hydroxyanthranillic acid, 3-HAA). We investigated whether activity of the kynurenine pathway in acute ischemic stroke is related

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