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792748

Sigma-Aldrich

Chelidamic acid

Synonym(s):

4-Hydroxypyridine-2,6-dicarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C7H5NO5
CAS Number:
138-60-3
Molecular Weight:
183.12
EC Number:
205-335-8
MDL number:
MFCD00066478
UNSPSC Code:
12352100
PubChem Substance ID:
329768367
NACRES:
NA.22

form

powder

Quality Level

100

mp

265-270 °C

SMILES string

Oc1cc(nc(c1)C(O)=O)C(O)=O

InChI

1S/C7H5NO5/c9-3-1-4(6(10)11)8-5(2-3)7(12)13/h1-2H,(H,8,9)(H,10,11)(H,12,13)

InChI key

XTLJJHGQACAZMS-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP5624
MKCL4552
MKCH4901
MKCF2030
MKBZ8826V

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