DesMethyl IopaMidol

Product Name: DesMethyl IopaMidol
CAS No.: 77868-41-8
Chemical Name: DesMethyl IopaMidol
Synonyms: DesMethyl IopaMidol;Iopamidol Impurity 15;Iodopanol EP Impurity B;Iopamidol EP impurity B;Iopamidol Impurity B (Desmethyl Iopamidol);Iopamidol EP Impurity B (Desmethyl Iopamidol);Iopamidol Impurity 2(Iopamidol EP Impurity B);1-N,3-N-bis(1,3-dihydroxypropan-2-yl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide;N1,N3-Bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxyacetamido)-2,4,6-triiodoisophthalamide (Iopamidol Impurity);5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide
CBNumber: CB42709130
Molecular Formula: C16H20I3N3O8
Formula Weight: 763.06
MOL File: 77868-41-8.mol

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DesMethyl IopaMidol Property

Boiling point:: 788.0±60.0 °C(Predicted)
Density: 2.3670 (rough estimate)
refractive index: 1.7550 (estimate)
storage temp.: 2-8°C
pka: 10.55±0.70(Predicted)
Water Solubility: 40.31g/L(25 ºC)
Major Application: pharmaceutical (small molecule)

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Safety

WGK Germany: WGK 3
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 1344735
Product name: Iopamidol Related Compound B
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 50MG
Price: $1350
Updated: 2026/03/19

TRC

Product number: D295810
Product name: DesmethylIopamidol
Packaging: 2.5mg
Price: $130
Updated: 2021/12/16

Biosynth Carbosynth

Product number: IH138513
Product name: 5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide - EP
Packaging: 2mg
Price: $153
Updated: 2021/12/16

Biosynth Carbosynth

Product number: IH138513
Product name: 5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide - EP
Packaging: 1mg
Price: $95.6
Updated: 2021/12/16

Biosynth Carbosynth

Product number: IH138513
Product name: 5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide - EP
Packaging: 5mg
Price: $278
Updated: 2021/12/16

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DesMethyl IopaMidol Chemical Properties,Usage,Production

Uses

Desmethyl Iopamidol (Iopamidol EP Impurity B) is an impurity in the synthesis of Iopamidol (I735600), a nonionic radiocontrast medium. Diagnostic aid (radiopaque medium).

DesMethyl IopaMidol Preparation Products And Raw materials

Raw materials

Preparation Products

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DesMethyl IopaMidol Suppliers

China 32 India 4 United Kingdom 1 United States 2 Global 39

J & K SCIENTIFIC LTD.

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BOC Sciences

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Shenzhen Polymeri Biochemical Technology Co., Ltd.

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TOSUN PHARM

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Guangzhou Dreampharm Biotechnology Co., Ltd.

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Email: angelng@dmstandards.com
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77868-41-8, DesMethyl IopaMidolRelated Search:

Bracco 15000 Iopamidol EP impurity G N1,N3-Bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4,6-triiodoisophthalamide Iopamidol Ep Impurity C 2-Methyltetrahydropyran 5-Amino-N,N'-bis[2-hydroxy-1-(hydroxymethyl) ethyl]-2,4,6-triiodobenzene-1,3-dicarboxamide Iopamidol EP impurity F Iopamidol Iopamidol EP impurity E Iopamidol Impurity K Iopamidol EP impurity J Iopamidol Ep Impurity G Iopamidol EP impurity D

DesMethyl IopaMidol

1-N,3-N-bis(1,3-dihydroxypropan-2-yl)-5-[(2-hydroxyacetyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide

Iopamidol EP impurity B

Iopamidol Impurity 2(Iopamidol EP Impurity B)

5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide - EP

Iopamidol EP Impurity B (Desmethyl Iopamidol)

1,3-Benzenedicarboxamide, 5-[(2-hydroxyacetyl)amino]-N1,N3-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-

Iopamidol Impurity B (Desmethyl Iopamidol)

Iopamidol Impurity 15

N1,N3-Bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxyacetamido)-2,4,6-triiodoisophthalamide (Iopamidol Impurity)

Iodopanol EP Impurity B

5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide

77868-41-8