L 689660

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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 596646

CAS#: 144860-79-7

Description: L 689660 is a bioactive chemical.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-04-01. Prices are subject to change without notice.

L 689660 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 596646
Name: L 689660
CAS#: 144860-79-7
Chemical Formula: C15H18ClN3O4
Exact Mass: 339.0986
Molecular Weight: 339.77
Elemental Analysis: C, 53.02; H, 5.34; Cl, 10.43; N, 12.37; O, 18.83

Synonym: L 689660; L-689660; L689660; L-689,660; L 689,660; L689,660; pyrazinylquinuclidine 5n;

IUPAC/Chemical Name: 3-(6-chloropyrazin-2-yl)quinuclidine maleate


InChi Code: InChI=1S/C11H14ClN3.C4H4O4/c12-11-6-13-5-10(14-11)9-7-15-3-1-8(9)2-4-15;5-3(6)1-2-4(7)8/h5-6,8-9H,1-4,7H2;1-2H,(H,5,6)(H,7,8)/b;2-1-


Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


1: Ward JS, Merritt L, Calligaro DO, Bymaster FP, Shannon HE, Sawyer BD, Mitch CH, Deeter JB, Peters SC, Sheardown MJ, Olesen PH, Swedberg MD, Sauerberg P. Functionally selective M1 muscarinic agonists. 3. Side chains and azacycles contributing to functional muscarinic selectivity among pyrazinylazacycles. J Med Chem. 1995 Sep 1;38(18):3469-81. PubMed PMID: 7658434.