Millipore Sigma Vibrant Logo
Attention: We have moved. EMD Millipore products are no longer available for purchase on emdmillipore.com.Learn More

508015 CTOP - CAS 103429-31-8 - Calbiochem

Overview

Replacement Information

Key Specifications Table

CAS #Empirical Formula
103429-31-8C₅₀H₆₇N₁₁O₁₁S₂

Products

Catalog NumberPackaging Qty/Pack
5.08015.0001 Glass bottle 1 mg
Description
OverviewA potent antagonist highly selective for µ opioid receptor (Ki = 0.96 nM for µ receptor and > 10,000 nM for δ receptors). Often used for studying the functional roles of µ opioid receptors in both central and peripheral nervous systems.
Catalogue Number508015
Brand Family Calbiochem®
Synonymsµ Opioid Receptor Antagonist, CTOP
References
ReferencesFeng, Y., et al. 2012. Curr Drug Targets. 13, 230.
Hawkins, N., et al. 1989. J. Pharmacol. Exp. Ther. 248, 73.
Gulya, K., et al. 1988. Eur. J. Pharmacol. 150, 355.
Product Information
CAS number103429-31-8
FormWhite solid
FormulationSupplied as trifluoracetate salt
Hill FormulaC₅₀H₆₇N₁₁O₁₁S₂
Chemical formulaC₅₀H₆₇N₁₁O₁₁S₂
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
Biological Information
Primary Targetmu opioid
Primary Target K<sub>i</sub>0.96 nM
Purity≥98% by HPLC
Physicochemical Information
Peptide SequenceD-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (Orn: ornithine; Pen: penicillamine; SS bond: 2-7)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
Toxicity Standard Handling
Storage -20°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalog Number GTIN
5.08015.0001 04055977242751

Documentation

CTOP - CAS 103429-31-8 - Calbiochem SDS

Title

Safety Data Sheet (SDS) 

CTOP - CAS 103429-31-8 - Calbiochem Certificates of Analysis

TitleLot Number
508015

References

Reference overview
Feng, Y., et al. 2012. Curr Drug Targets. 13, 230.
Hawkins, N., et al. 1989. J. Pharmacol. Exp. Ther. 248, 73.
Gulya, K., et al. 1988. Eur. J. Pharmacol. 150, 355.
Data Sheet

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision27-September-2013 JSW
Synonymsµ Opioid Receptor Antagonist, CTOP
DescriptionA potent antagonist highly selective for µ opioid receptor (Ki = 0.96 nM for µ receptor and > 10,000 nM for δ receptors). Often used for studying the functional roles of µ opioid receptors in both central and peripheral nervous systems.
FormWhite solid
FormulationSupplied as trifluoracetate salt
CAS number103429-31-8
Chemical formulaC₅₀H₆₇N₁₁O₁₁S₂
Peptide SequenceD-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (Orn: ornithine; Pen: penicillamine; SS bond: 2-7)
Structure formulaStructure formula
Purity≥98% by HPLC
SolubilityH₂O
Storage Protect from light
-20°C
Do Not Freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Toxicity Standard Handling
ReferencesFeng, Y., et al. 2012. Curr Drug Targets. 13, 230.
Hawkins, N., et al. 1989. J. Pharmacol. Exp. Ther. 248, 73.
Gulya, K., et al. 1988. Eur. J. Pharmacol. 150, 355.