Mebrofenin

Also known as: (3-Bromo-2,4,6-trimethylphenylcarbamoyl)methyliminodiacetic acid, 2-[[2-(3-bromo-2,4,6-trimethylanilino)-2-oxoethyl]-(carboxymethyl)amino]acetic acid, Choletec, SQ 26962, SQ26962, UNII-7PV0B6ED98, Glycine, N-[2-[(3-bromo-2,4,6-trimethylphenyl)amino]-2-oxoethyl]-N-(carboxymethyl)-, N-[2-[(3-Bromo-2,4,6-trimethylphenyl)amino]-2-oxoethyl]-N-(carboxymethyl)glycine, 2,2′-((2-((3-Bromo-2,4,6-trimethylphenyl)amino)-2-oxoethyl)azanediyl)diacetic acid, MFCD00216974

Mebrofenin (CAS 78266-06-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H19BrN2O5 and a molecular weight of 387.22600 g/mol. Key properties include a melting point of 193-198ºC, a boiling point of 577.4ºC at 760 mmHg, a density of 1.5766 (rough estimate) and a flash point of 303ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 78266-06-5
Jingsj CID: J-38458-8
Molecular Formula: C₁₅H₁₉BrN₂O₅
Molecular Weight: 387.22600 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	193-198ºC
Boiling Point	577.4ºC at 760 mmHg
Density	1.5766 (rough estimate)
Flash Point	303ºC
Exact Mass	386.04800
PSA	106.94000
LogP	1.85700
Refractive Index	1.6520 (estimate)
Additional Property	Soluble in dimethylsulphoxide and ethanol. Insoluble in water.

Activity & Biological Data

Additional Information	[1]. Matthews R, et al. Tc-99m mebrofenin hepatobiliary scan in obstructive hepatobiliary disease: determining causes with early and late delayed imaging. World J Nucl Med. 2013 May;12(2):54-6. [2]. Morandi F, et al. Transsplenic portal scintigraphy using 99mTc-mebrofenin in normal dogs. Vet Radiol Ultrasound. 2007 May-Jun;48(3):286-91. [3]. de Graaf W, et al. Transporters involved in the hepatic uptake of (99m)Tc-mebrofenin and indocyanine green. J Hepatol. 2011 Apr;54(4):738-45.

Additional Information

[1]. Matthews R, et al. Tc-99m mebrofenin hepatobiliary scan in obstructive hepatobiliary disease: determining causes with early and late delayed imaging. World J Nucl Med. 2013 May;12(2):54-6. [2]. Morandi F, et al. Transsplenic portal scintigraphy using 99mTc-mebrofenin in normal dogs. Vet Radiol Ultrasound. 2007 May-Jun;48(3):286-91. [3]. de Graaf W, et al. Transporters involved in the hepatic uptake of (99m)Tc-mebrofenin and indocyanine green. J Hepatol. 2011 Apr;54(4):738-45.

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Mebrofenin?

The CAS number of Mebrofenin is 78266-06-5.

What are the molecular formula and molecular weight of Mebrofenin?

Mebrofenin has molecular formula C15H19BrN2O5 and molecular weight 387.22600 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Mebrofenin (CAS 78266-06-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38458-8 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.