Merck
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11585

Sigma-Aldrich

4-Amino-nicotinic acid

≥97.0% (HPLC)

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Synonym(s):
4-Amino-3-pyridinecarboxylic acid
Empirical Formula (Hill Notation):
C6H6N2O2
CAS Number:
Molecular Weight:
138.12
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Assay

≥97.0% (HPLC)

form

solid

impurities

≤1.0% water

mp

307-312 °C

application(s)

peptide synthesis

SMILES string

Nc1ccncc1C(O)=O

InChI

1S/C6H6N2O2/c7-5-1-2-8-3-4(5)6(9)10/h1-3H,(H2,7,8)(H,9,10)

InChI key

IASBMUIXBJNMDW-UHFFFAOYSA-N

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This Item
398969250619N5410
4-Amino-nicotinic acid ≥97.0% (HPLC)

Sigma-Aldrich

11585

4-Amino-nicotinic acid

Nicotinic acid meets USP testing specifications

Sigma-Aldrich

N5410

Nicotinic acid

form

solid

form

powder

form

powder

form

powder

impurities

≤1.0% water

impurities

-

impurities

-

impurities

-

mp

307-312 °C

mp

290 °C (dec.) (lit.)

mp

≥300 °C (lit.)

mp

236-239 °C (lit.)

application(s)

peptide synthesis

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

pharmaceutical (small molecule)

General description

4-Amino-nicotinic acid is a white to light yellow and faint beige to light beige and faint brown to light brown powder or crystals.

Application

4-Aminonicotinic acid has been used in the preparation of 2-methyl-pyrido-oxazine.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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