Tyropanoate Sodium

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MedKoo CAT#: 328204

CAS#: 7246-21-1

Description: Tyropanoate sodium, also known as sodium tyropanoate, is a radiocontrast agent used in cholecystography (X-ray diagnosis of gallstones). The molecule contains three heavy iodine atoms which obstruct X-rays to produce a visible image. After injection, it is rapidly excreted into the bile.

Chemical Structure

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Tyropanoate Sodium
CAS# 7246-21-1
Instruction

Theoretical Analysis

MedKoo Cat#: 328204
Name: Tyropanoate Sodium
CAS#: 7246-21-1
Chemical Formula: C15H17I3NNaO3
Exact Mass: 640.84
Molecular Weight: 663.008
Elemental Analysis: C, 27.17; H, 2.58; I, 57.42; N, 2.11; Na, 3.47; O, 7.24

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
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Related CAS #: 7246-21-1 (sodium)   27293-82-9 (acid)  

Synonym: Tyropanic acid, sodium tyropanoate, tyropanoate

IUPAC/Chemical Name: sodium 2-(3-butyramido-2,4,6-triiodobenzyl)butanoate

InChi Key: KTVKGXZZBQCBGD-UHFFFAOYSA-M

InChi Code: InChI=1S/C15H18I3NO3.Na/c1-3-5-12(20)19-14-11(17)7-10(16)9(13(14)18)6-8(4-2)15(21)22;/h7-8H,3-6H2,1-2H3,(H,19,20)(H,21,22);/q;+1/p-1

SMILES Code: O=C(O)C(CC)CC1=C(I)C=C(I)C(NC(CCC)=O)=C1I

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info: Related CAS# Tyropanic Acid 27293-82-9 Sodium tyropanoate 7246-21-1

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 663.01 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Cooke WJ, Cooke LM. Biliary and urinary excretion of tyropanoic acid and its Metabolites in the dog. Invest Radiol. 1983 May-Jun;18(3):285-92. PubMed PMID: 6618819.

2: Suzuki H, Kadena N, Takeuchi K, Nakagawa S. Effects of three-day oral cholecystography on serum iodothyronines and TSH concentrations: comparison of the effects among some cholecystographic agents and the effects of iopanoic acid on the pituitary-thyroid axis. Acta Endocrinol (Copenh). 1979 Nov;92(3):477-88. PubMed PMID: 517049.