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1571-72-8 - 3-Amino-4-hydroxybenzoic acid, 97% - A13487 - Alfa Aesar

A13487 3-Amino-4-hydroxybenzoic acid, 97%

CAS Number
1571-72-8
Synonyms

Size Price ($) Quantity Availability
5g 31.00
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3-Amino-4-hydroxybenzoic acid, 97%

MDL
MFCD00007697
EINECS
216-390-2

Chemical Properties

Formula
C7H7NO3
Formula Weight
153.14
Melting point
ca 200° dec.
Sensitivity
Light Sensitive
Solubility
Soluble in solvents.

Applications

3-Amino-4-hydroxybenzoic acid is used to produce 4-acetoxy-3-acetylamino-benzoic acid with acetic acid anhydride at temperature of 0 - 20°C. This reaction will need reagents aq. HCl and NaOAc.

Notes

Light Sensitive. Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Beata G. Interaction of mushroom tyrosinase with aromatic amines, o-diamines and o-aminophenols. Biochimica et Biophysica Acta (BBA) - General Subjects. 2004, 1673, (3), 170-177.

Steven J. Gould.; Chris R. Melville.; Martha C. Cone. 3-Amino-4-hydroxybenzoic Acid Is Derived from the Tricarboxylic Acid Cycle Rather Than the Shikimic Acid Pathway1. J. Am. Chem. Soc. 1996, 118, (39), 9228-9232.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
972238
Harmonized Tariff Code
2922.50
TSCA
No

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