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309866 Sigma-Aldrich

Diltiazem, Hydrochloride - CAS 33286-22-5 - Calbiochem

Synthetic benzothiazepine that acts as an L-type Ca2+ channel antagonist.

Synonym: Diltiazem, Hydrochloride - CAS 33286-22-5 - Calbiochem, L-Type Calcium Channel Blocker II

  • CAS Number 33286-22-5

  • Empirical Formula (Hill Notation) C22H26N2O4S · xHCl

  • Molecular Weight 414.52 (free base basis)

  •  MDL number MFCD00069252

  •  NACRES NA.77

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Properties

Related Categories Cell Biology, Cell Signaling and Neuroscience, Ion Channels, Monovalent Ion Channels, Potassium Channel Modulators,
Quality Level   100
assay   ≥98% (HPLC)
form   solid
mfr. no.   Calbiochem®
storage condition   OK to freeze
  desiccated
storage conditions   +15C to +30C
color   white
solubility   water: 50 mg/mL
  chloroform: soluble
  methanol: soluble
shipped in   ambient
InChI   1S/C22H26N2O4S.ClH/c1-15(25)28-20-21(16-9-11-17(27-4)12-10-16)29-19-8-6-5-7-18(19)24(22(20)26)14-13-23(2)3;/h5-12,20-21H,13-14H2,1-4H3;1H/t20-,21+;/m1./s1
InChI key   HDRXZJPWHTXQRI-BHDTVMLSSA-N

Description

General description

Synthetic (+)-cis isomer that acts as an L-type Ca2+ channel antagonist. Similar in function to nifedipine and verapamil. Has a negative inotropic effect on the heart. Strongly suppresses conductance at the A-V node and automatically at the S-A node. Has also been shown to regulate Ca2+ release from intracellular stores in neutrophils.

Synthetic benzothiazepine that acts as an L-type Ca2+ channel antagonist. Similar in function to Nifedipine (Cat. No. 481981) and Verapamil (Cat. No. 676777). Has negative inotropic effects on the heart. Strongly suppresses conductance at the A-V node and automaticity at the S-A node. Has also been shown to regulate Ca2+ release from intracellular stores in neutrophils.

Packaging

100 mg in Plastic ampoule

Biochem/physiol Actions

Cell permeable: no

Primary Target
L-type Ca2+ channel

Product does not compete with ATP.

Reversible: no

Warning

Toxicity: Harmful & Carcinogenic / Teratogenic (E)

Reconstitution

Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 2 weeks at 4°C.

Other Notes

van Zwieten, P.A., and Pfaffendorf, M. 1993. J. Hypertens. Suppl. 11, S3.
Rosales, C., and Brown, E.J. 1992. J. Biol. Chem. 267, 1443.
Julian, D.G. 1987. Am. J. Cardiol. 59, 37J.
Campbell, K.P., et al. 1986. Proc. Natl. Acad. Sci. USA83, 2792.
Gallizzi, J.P., et al. 1986. J. Biol. Chem.261, 1393.
Garcia, M.L., et al. 1986. J. Biol. Chem.261, 8146.

Legal Information

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

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
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