Catalog No. Size PriceQuantity
M24025-C Contact for quotation $100Unavailable


SZ1676 is a derivative of SZ1677, which is a neuromuscular blocking agent.

Product information

CAS Number: 159325-23-2

Molecular Weight: 707.78

Formula: C37H59BrN2O6

Chemical Name: 1-[1,7-bis(acetyloxy)-8-{1,4-dioxa-8-azaspiro[4.5]decan-8-yl}-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-2-yl]-1-(prop-2-en-1-yl)pyrrolidin-1-ium bromide

Smiles: [Br-].CC12CCC3C(CCC4CC(OC(C)=O)C(CC43C)N3CCC4(CC3)OCCO4)C1CC(C2OC(C)=O)[N+]1(CC=C)CCCC1


InChi: InChI=1S/C37H59N2O6.BrH/c1-6-17-39(18-7-8-19-39)32-23-30-28-10-9-27-22-33(44-25(2)40)31(38-15-13-37(14-16-38)42-20-21-43-37)24-36(27,5)29(28)11-12-35(30,4)34(32)45-26(3)41;/h6,27-34H,1,7-24H2,2-5H3;1H/q+1;/p-1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vivo:

SZ1676 is the 3-acetoxy derivative. The neuromuscular (NM) effects of SZ1676 and SZ1677 are compared in beagle dogs. SZ1677 (ED90=19.2±2.6 μg/kg) is 1.86 times more potent than SZ1676 (ED90=35.8±2.5 μg/kg).

Products are for research use only. Not for human use.

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