4-Hydroxy-2-quinolinecarboxylic acid hydrate 98%

Supplier: Thermo Scientific Chemicals
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Synonyms: 4-Hydroxyquinaldic acid hydrate, Kynurenic acid hydrate

12191-0010 12191-0050 12191-0250
TS12191-0010EA 40 USD
TS12191-0010 TS12191-0050 TS12191-0250
4-Hydroxy-2-quinolinecarboxylic acid hydrate 98%
4-Hydroxy-2-quinolinecarboxylic acid hydrate
Formula: C₁₀H₇NO₃·xH₂O
MW: 189.17 g/mol (anhy)
Melting Pt: 275 °C
Storage Temperature: Ambient
MDL Number: MFCD00006753
CAS Number: 345909-35-5
EINECS: 207-751-5
Merck Index: 13,05342

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Specification Test Results

Appearance White to yellow to brown Powder
Infrared spectrum Conforms
Water 7 to 10 % (K.F.)
Titration excess NaOH 97.5 to 102.5 % (On dry substance)
NMR (1H-NMR) Consistent with structure

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