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Safety Information

05-22-3838

Sigma-Aldrich

BQ-788, Sodium Salt

Synonym(s):

BQ-788, Sodium Salt, N- cis-2,6-Dimethylpiperidinocarbonyl-L-γ-MeLeu-D-Trp(MeOCO)-D-Nle-OH, Na

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About This Item

Empirical Formula (Hill Notation):
C34H50N5NaO7
Molecular Weight:
663.78
UNSPSC Code:
12352200
NACRES:
NA.28

Assay

≥95% (HPLC)

Quality Level

100

form

lyophilized solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated

color

white to off-white

solubility

0.01% NH4OH: 1 mg/mL
DMSO: 2 mg/mL
methanol: water (3:1): 2 mg/mL

shipped in

ambient

storage temp.

−20°C

General description

A highly selective and competitive ETB receptor antagonist (IC50 = 1.2 nM).
Highly selective ETB-receptor antagonist (IC50 = 1.2 nM).

Biochem/physiol Actions

Cell permeable: no
Primary Target
ETB-receptor antagonist
Product does not compete with ATP.
Reversible: no
Target IC50: 1.2 nM as ETB-receptor antagonist

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). DMSO and Methano:H₂O stock solutions are stable for up to 2 months at -20°C.

Other Notes

Okada, M., and Nishikibe, M. 2002. Cardiovasc. Drug Reviews20, 53.
Taniai, H., et al. 2001. Hepatology33, 894.
Fukuroda, T., et al. 1994. Biochem. Biophys. Res. Commun.199, 1461.
Ishikawa, K., et al. 1994. Proc. Natl. Acad. Sci. USA91, 4892.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

05-22-3838-5MG:
05-22-3838-1MG:
05-22-3838-0MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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