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CAS Number: 13250-97-0
4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid

Structure

4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid
Name: 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid
Synonyms:
General Information
Product Number: 13250970

CAS Registry Number 13250-97-0
Name:
1,​8-​Naphthyridine-​3-​carboxylic acid, 4-​hydroxy-​7-​methyl-
4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid
NSC 117329
nor-Nalidixic acid

 

Chemical Formula: C10H8N2O3
Exact Mass: 204.05
Molecular Weight: 204.18
m/z: 204.05 (100.0%), 205.06 (11.0%), 206.06 (1.2%)

 

InChI:InChI=1S/C10H8N2O3/c1-5-2-3-6-8(13)7(10(14)15)4-11-9(6)12-5/h2-4H,1H3,(H,14,15)(H,11,12,13)

InChI Key:WHJTTWIMQIGVJK-UHFFFAOYSA-N

Canonical SMILES:CC1=NC2=C(C=C1)C(=O)C(=CN2)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 278-280 °C (decomp)   (4)CAS

Specification

98%

References

(4) Lappin, Gerald R.; Journal of the American Chemical Society 1948, V70, P3348-50 CAPLUS

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