L 366763

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MedKoo CAT#: 596539

CAS#: 154447-41-3

Description: L 366763 is a peptidyl fibrinogen receptor antagonist.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-03-30. Prices are subject to change without notice.

L 366763 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#: 596539
Name: L 366763
CAS#: 154447-41-3
Chemical Formula: C29H48N12O11S2
Exact Mass: 804.3007
Molecular Weight: 804.89
Elemental Analysis: C, 43.28; H, 6.01; N, 20.88; O, 21.86; S, 7.97

Synonym: L 366763; L-366763; L366763; L-366,763; L 366,763; L366,763;

IUPAC/Chemical Name: (S)-3-(2-((S)-2-((S)-1-(acetyl-L-cysteinyl-L-asparaginyl)pyrrolidine-2-carboxamido)-5-guanidinopentanamido)acetamido)-4-(((R)-1-amino-3-mercapto-1-oxopropan-2-yl)amino)-4-oxobutanoic acid


InChi Code: InChI=1S/C29H48N12O11S2/c1-13(42)36-18(12-54)26(50)39-16(8-20(30)43)28(52)41-7-3-5-19(41)27(51)38-14(4-2-6-34-29(32)33)24(48)35-10-21(44)37-15(9-22(45)46)25(49)40-17(11-53)23(31)47/h14-19,53-54H,2-12H2,1H3,(H2,30,43)(H2,31,47)(H,35,48)(H,36,42)(H,37,44)(H,38,51)(H,39,50)(H,40,49)(H,45,46)(H4,32,33,34)/t14-,15-,16-,17-,18-,19-/m0/s1

SMILES Code: SC[C@@H](C(N)=O)NC([C@H](CC(O)=O)NC(CNC([C@H](CCCNC(N)=N)NC([C@H]1N(C([C@H](CC(N)=O)NC([C@H](CS)NC(C)=O)=O)=O)CCC1)=O)=O)=O)=O

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: Schaffer LW, Davidson JT, Siegl PK, Gould RJ, Nutt RF, Brady SF, Connolly TM. Recombinant leech antiplatelet protein prevents collagen-mediated platelet aggregation but not collagen graft thrombosis in baboons. Arterioscler Thromb. 1993 Nov;13(11):1593-601. PubMed PMID: 8218100.