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Iopamidol Impurity K

CAS No.
1788899-70-6
Chemical Name:
Iopamidol Impurity K
Synonyms
Diiodo Derivative;Iopamidol Impurity K;Iodopanol EP Impurity K;Iopamidol EP impurity K;Iopamidol Impurity 11(Iopamidol EP Impurity K);(S)-N1,N3-Bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide (Iopamidol Impurity);N,N''-Bis[2-Hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4-diiodobenzene-1,3-dicarboxamide;1,3-Benzenedicarboxamide, N1,N3-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxy-1-oxopropyl]amino]-2,4-diiodo-
CBNumber:
CB33956327
Molecular Formula:
C17H23I2N3O8
Molecular Weight:
651.19
MDL Number:
MOL File:
1788899-70-6.mol
Last updated:2025-07-04 15:09:32

Iopamidol Impurity K Properties

Boiling point 798.8±60.0 °C(Predicted)
Density 2.044±0.06 g/cm3(Predicted)
pka 11.81±0.46(Predicted)
InChIKey BDWRVEFHNJBLCU-ZETCQYMHSA-N
SMILES C1(C(NC(CO)CO)=O)=CC(NC(=O)[C@@H](O)C)=C(I)C(C(NC(CO)CO)=O)=C1I
FDA UNII 2TN3UM7MZT

Iopamidol Impurity K price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 465717 S-N1,N3-bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide 1788899-70-6 5mg $814 2026-06-03 Buy
Usbiological 465717 S-N1,N3-bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide 1788899-70-6 10mg $1593 2026-06-03 Buy
TRC B415175 (S)-N1,N3-bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide 1788899-70-6 5mg $440 2021-12-16 Buy
Product number Packaging Price Buy
465717 5mg $814 Buy
465717 10mg $1593 Buy
B415175 5mg $440 Buy

Iopamidol Impurity K Chemical Properties, Uses, Production

Uses

(S)-N1,N3-bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide is an impurity of Iopamidol (I735600). It is a product of the photochemical degradation of Iopamidol by UV irradiation.

Iopamidol Impurity K Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 31)
Supplier Tel Email Country ProdList Advantage
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 7916 65
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Shanghai Xiang Xin Industrial Co., Ltd. 021-50211651 13651607026; sales@xxgmpharm.com China 499 58
BOC Sciences 16314854226 info@bocsci.com United States 9909 65
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
TOSUN PHARM 020-66392521-118 18922260391 3004261881@qq.com China 7994 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9962 12
Standardpharm Co. Ltd. 86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Iopamidol Impurity K Iopamidol EP impurity K Iopamidol Impurity 11(Iopamidol EP Impurity K) 1,3-Benzenedicarboxamide, N1,N3-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxy-1-oxopropyl]amino]-2,4-diiodo- N,N''-Bis[2-Hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4-diiodobenzene-1,3-dicarboxamide (S)-N1,N3-Bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide (Iopamidol Impurity) Iodopanol EP Impurity K Diiodo Derivative 1788899-70-6 C17H23I2N3O8