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Cat. No.: HY-10588R

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Bay K 8644 (Standard)

(Synonyms: (±)-Bay K 8644 (Standard))

Bay K 8644 (Standard) is the analytical standard of Bay K 8644. This product is intended for research and analytical applications. Bay K 8644 ((±)-Bay K 8644) is a racemate consisting of two isomers (R)-(+)-Bay-K-8644 and (S)-(-)-Bay-K-8644. Bay K 8644 is a L-type Ca2+ channel agonist with an EC50 of 17.3 nM. Bay K 8644 increases Ca2+ influx through sarcolemmal Ca2+ channels by increasing the open time of the channel. Bay K 8644 has vasoconstrictive effects.

For research use only. We do not sell to patients.

Purity: 98%
CAS No.: 71145-03-4
Formula: C₁₆H₁₅F₃N₂O₄
Molecular Weight:356.30

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Bay K 8644 (Standard) Chemical Structure

CAS No.: 71145-03-4

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Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 71145-03-4
Molecular Weight 356.30
Formula C₁₆H₁₅F₃N₂O₄
SMILES

O=C(C1=C(C)NC(C)=C([N+]([O-])=O)C1C2=C(C(F)(F)F)C=CC=C2)OC
Synonyms

(±)-Bay K 8644 (Standard)
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. W Schreibmayer, et al. Kinetic modulation of guinea-pig cardiac L-type calcium channels by fendiline and reversal of the effects of Bay K 8644. Br J Pharmacol. 1992 May;106(1):151-6. [Content Brief]

[2]. G A Rae, et al. Interactions of calcium antagonists and the calcium channel agonist Bay K 8644 on neurotransmission of the mouse isolated vas deferens. Br J Pharmacol. 1989 Feb;96(2):333-40. [Content Brief]

[3]. H Satoh, et al. Bay K 8644 increases resting Ca2+ spark frequency in ferret ventricular myocytes independent of Ca influx: contrast with caffeine and ryanodine effects. Circ Res. 1998 Dec 14-28;83(12):1192-204. [Content Brief]

[4]. J P Gomez, et al. Effects of Bay K 8644 on L-type calcium current from newborn rat cardiomyocytes in primary culture. J Mol Cell Cardiol. 1996 Oct;28(10):2217-29. [Content Brief]

[5]. N Ives,et al. BAY k 8644, a calcium channel agonist, reverses hypotension in endotoxin-shocked rats. Eur J Pharmacol. 1986 Nov 4;130(3):169-75. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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