send us an inquiry
LC408 2-Amino-3-hydroxypyridine
for synthesis


Order number Packaging Quantity Price €
AC27408 Plastic bottle 25 g 18.675
AC27408 Plastic bottle 100 g Inquire


Product information
Synonyms 2-Amino-3-pyridinol
Hill Formula C5H6N2O
HS Code 2933 39 99
EC number 240-886-8
Molar mass 110.11 g/mol
CAS number 16867-03-1


Chemical and physical data
Melting point 167 – 170 °C
Molar mass 110.11 g/mol


Safety information
R Phrase

R 25-36/38
Toxic if swallowed.Irritating to eyes and skin.

S Phrase S 22-37-45
Do not breathe dust.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic, irritant
Hazard Symbol Toxic
Storage class 6.1A Combustible substances, toxic
WGK WGK 2 water endangering

Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).


Transport information
Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(2-AMINO-3-HYDROXY-PYRIDINE), 6.1, III
Declaration (transport by air) IATA-DGR by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(2-AMINO-3-HYDROXY-PYRIDINE), 6.1, III


Toxicological data
LD 50 oral LD50 rat > 50 – 200 mg/kg


Assay (HPLC, area%) ≥ 98 %
Melting range
– lower value
≥ 167 °C
– upper value ≤ 170 °C
Identity (IR) passes test