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Citrazinic acid

Citrazinic acid structure

CAS No:
99-11-6
Formula:
C6H5NO4
Chemical Name:
Citrazinic acid
Synonyms:
4-Pyridinecarboxylic acid,1,2-dihydro-6-hydroxy-2-oxo-;Isonicotinic acid,2,6-dihydroxy-;Isonicotinic acid,1,2-dihydro-6-hydroxy-2-oxo-;1,2-Dihydro-6-hydroxy-2-oxo-4-pyridinecarboxylic acid;2,6-Dihydroxy-4-carboxypyridine;2,6-Dihydroxyisonicotinic acid;Citrazinic acid;2,6-Dihydroxy-4-pyridinecarboxylic acid;6-Hydroxy-4-carboxy-2-pyridone;CGA 129218;NSC 41334;NSC 5214;2-Hydroxy-6-oxo-1H-pyridine-4-carboxylic acid
Categories:
Chemical Reagents > Organic Reagents

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Description

yellow powder

Citrazinic acid Basic Attributes

Molecular Weight：

155.108

Exact Mass：

155.11

EC Number：

202-731-2

UNII：

N8Q4XFV86A

NSC Number：

41334|5214

DSSTox ID：

DTXSID3059185

HScode：

2933399090

Characteristics

PSA：

90.65000

XLogP3：

-0.7

Density：

1.7±0.1 g/cm3

Melting Point：

>300 °C (decomp)

Boiling Point：

630.3±55.0 °C at 760 mmHg

Flash Point：

335.0±31.5 °C

Refractive Index：

1.686

Water Solubility：

practically insoluble

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26-S36-S36/37/39-S22

RTECS Number：

NS1400000

Marks：

Xi:Irritant;

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 49 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

citrazinic acid

Citrazinic acid Use and Manufacturing

Manufacturing Info：

4-Pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo-: ACTIVE

Computed Properties

Molecular Weight:155.11
XLogP3:-0.7
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:155.02185764
Monoisotopic Mass:155.02185764
Topological Polar Surface Area:86.6
Heavy Atom Count:11
Complexity:276
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 99-11-6

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CAS No.: 99-11-6

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