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Home > Encyclopedia > 3,5-Diiodo-4-oxo-1(4H)-pyridineacetic acid

3,5-Diiodo-4-oxo-1(4H)-pyridineacetic acid

3,5-Diiodo-4-oxo-1(4H)-pyridineacetic acid structure

3,5-Diiodo-4-oxo-1(4H)-pyridineacetic acid 

structure
  • CAS No:

    101-29-1

  • Formula:

    C7H5I2NO3

  • Chemical Name:

    3,5-Diiodo-4-oxo-1(4H)-pyridineacetic acid

  • Synonyms:

    1(4H)-Pyridineacetic acid,3,5-diiodo-4-oxo-;3,5-Diiodo-4-oxo-1(4H)-pyridineacetic acid;3,5-Diiodo-4-pyridone-N-acetic acid;Pelvirinic acid;Umbradilic acid;Diodone acid;NSC 60718;1,4-Dihydro-3,5-diiodo-4-oxo-1-pyridylacetic acid;(3,5-Diiodo-4-oxopyridin-1(4H)-yl)acetic acid;2-(3,5-Diiodo-4-oxopyridin-1(4H)-yl)acetic acid;2-(3,5-Diiodo-4-oxopyridin-1-yl)acetic acid;2-(3,5-Diiodo-4-oxo-1,4-dihydropyridin-1-yl)acetic acid;859069-67-3

Description

Diodone is a 4-pyridone in which the pyridone is iodo-substituted at C-3 and -5 and has a carboxymethyl substituent on nitrogen; used as a radiocontrast agent urography. It has a role as a radioopaque medium. It is a member of 4-pyridones, a monocarboxylic acid and an organoiodine compound.

3,5-Diiodo-4-oxo-1(4H)-pyridineacetic acid Basic Attributes

404.92800

404.93

202-932-5

NLX9TZ649P

60718

DTXSID7043794

2933399090

Characteristics

59.30000

1.14210

2.68g/cm3

240 °C (decomp)

422.8ºC at 760mmHg

209.5ºC

1.78

2.47E-08mmHg at 25°C

Safety Information

R36/37/38

S26-S37/39

Xi

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|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 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:404.93
XLogP3:1.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:404.83589
Monoisotopic Mass:404.83589
Topological Polar Surface Area:57.6
Heavy Atom Count:13
Complexity:300
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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