ChemicalBook > CAS DataBase List > 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID

3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID

Product Name: 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID
CAS No.: 101-29-1
Chemical Name: 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID
Synonyms: Pelvirinic acid;Umbradilic acid;TIMTEC-BB SBB005882;3,5-DIIODO-4-PYRIDONE-N-ACETICCID;3,5-DIIODO-4-PYRIDONE-N-ACETIC ACID;3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID;3,5-Diiodopyridone-(4)-N-acetic acid;3,5-Diiodo-4-pyridone-1-aceticAcid>2-(3,5-diiodo-4-oxo-1-pyridyl)acetic acid;2-(3,5-diiodo-4-keto-1-pyridyl)acetic acid
CBNumber: CB3395439
Molecular Formula: C7H5I2NO3
Formula Weight: 404.93
MOL File: 101-29-1.mol

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3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID Property

Melting point:: 244°C (dec.)
Boiling point:: 422.8±45.0 °C(Predicted)
Density: 2.2000 (rough estimate)
refractive index: 1.7400 (estimate)
storage temp.: 2-8°C, sealed storage, away from moisture and light
pka: 3.60±0.10(Predicted)
Appearance: White to off-white Solid
Water Solubility: 2.787g/L(temperature not stated)
Sensitive: Light Sensitive
CAS DataBase Reference: 101-29-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
HazardClass: IRRITANT

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: R751073
Product name: 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $42.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: R751073
Product name: 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID
Purity: AldrichCPR
Packaging: 250mg
Price: $41.5
Updated: 2024/03/01

TRC

Product number: D481895
Product name: 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID
Packaging: 1g
Price: $85
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD122370
Product name: (3,5-Diiodo-4-oxopyridin-1(4H)-yl)acetic acid
Packaging: 250mg
Price: $57.5
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD122370
Product name: (3,5-Diiodo-4-oxopyridin-1(4H)-yl)acetic acid
Packaging: 500mg
Price: $100
Updated: 2021/12/16

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3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID Chemical Properties,Usage,Production

Originator

Iodopyracet,Winthrop

Uses

3,5-Diiodo-4-pyridone-1-acetic Acid is used in contrast media.

Definition

ChEBI: 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.

Manufacturing Process

2 mol of pyridine are reacted with thionyl chloride to give 4-pyridyl-pyridinium chloride. The last one is transformed into 4-1H-pyridone by adding of water at 150°C. Then it is added to 1 mol of iodomonochloride (ICl) to give 3,5- diidopyridone. It is converted in 3.5-diiodo-4-pyridone-N-acetic acid by addition of chloroacetic acid and sodium hydrate. 1 mol of 3.5-diiodo-4- pyridone-N-acetic acid is dissolved in a solution of 1 mol of diethanolamine in 60 ml of water while heating. The solution is made up to 100 ml with water. After evaporating the solution and recrystallizing, the salt is obtained in the form of white crystals. MP: 153°C.

Therapeutic Function

Diagnostic aid

3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID manufacturers

Career Henan Chemical Co

Product: 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID 101-29-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-31

101-29-1, 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACIDRelated Search:

3-Pyridylacetic acid N,N-Dimethylglycine Propyliodone 3,5-DIIODO-4-PYRIDONE Iodoethane 4-HYDROXYPYRIDINE 1,3-Diiodopropane VINYL IODIDE 1-Iodopropane diodone 3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID Ammonium iodide 1,3-DIIODOACETONE (4-OXO-4H-PYRIDIN-1-YL)ACETIC ACID DIHYDROPYRIDINE 3-IODO-1H-PYRIDIN-4-ONE 1,4-DIHYDRO-3,5-DIIODO-4-OXO-1-PYRIDINEACETIC ACID DIETHYLAMINE SALT 2-IODOPROPENE

3,5-DIIODO-4-HYDROXYPYRIDINE-N-ACETIC ACID

3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID

3,5-DIIODO-4-PYRIDONE-N-ACETIC ACID

3,5-DIIODO-4-OXO-1(4H)-PYRIDINEACETIC ACID

(3,5-DIIODO-4-OXO-4H-PYRIDIN-1-YL)-ACETIC ACID

1,4-DIHYDRO-3,5-DIIODO-4-OXO-1-PYRIDINEACETIC ACID

3,5-DIIODO-4-PYRIDONE-N-ACETICCID

TIMTEC-BB SBB005882

1,4-dihydro-3,5-diiodo-4-oxo-1-pyridylacetic acid

2-(3,5-diiodo-4-keto-1-pyridyl)acetic acid

2-(3,5-diiodo-4-oxo-1-pyridyl)acetic acid

2-(3,5-diiodo-4-oxopyridin-1-yl)acetic acid

2-(3,5-diiodo-4-oxo-pyridin-1-yl)ethanoic acid

(3,5-diiodo-4-oxopyridin-1(4H)-yl)acetic acid

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

3,5-Diiodo-4-pyridone-1-acetic acid,1,4-Dihydro-3,5-diiodo-4-oxo-1-pyridineacetic acid

1(4H)-Pyridineacetic acid, 3,5-diiodo-4-oxo- (8CI)(9CI)

3,5-Diiodopyridone-(4)-N-acetic acid

2-(3,5-diiodo-4-oxopyridin-1(4H)-yl)acetic acid

Pelvirinic acid

Umbradilic acid

3,5-Diiodo-4-pyridone-1-aceticAcid&gt

3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID ISO 9001：2015 REACH

2-(3,5-Diiodo-4-oxo-1,4-dihydropyridin-1-yl)acetic acid

101-29-1

C7H5I2NO3