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

MedKoo CAT#: 341403

CAS#: 149820-74-6

Description: Xemilofiban is a biochemicla.

Chemical Structure

CAS# 149820-74-6

Theoretical Analysis

MedKoo Cat#: 341403
Name: Xemilofiban
CAS#: 149820-74-6
Chemical Formula: C18H22N4O4
Exact Mass: 358.1641
Molecular Weight: 358.398
Elemental Analysis: C, 60.32; H, 6.19; N, 15.63; O, 17.86

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Xemilofiban; SC 54684A; SC-54684A; SC54684A.

IUPAC/Chemical Name: 4-Pentynoic acid, 3-((4-((4-(aminoiminomethyl)phenyl)amino)-1,4-dioxobutyl)amino)-, ethyl ester, (S)-


InChi Code: InChI=1S/C18H22N4O4/c1-3-13(11-17(25)26-4-2)21-15(23)9-10-16(24)22-14-7-5-12(6-8-14)18(19)20/h1,5-8,13H,4,9-11H2,2H3,(H3,19,20)(H,21,23)(H,22,24)/t13-/m1/s1


Appearance: Solid powder

Purity: >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).

Solubility: 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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 358.398 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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18: Chew DP, Bhatt DL, Sapp S, Topol EJ. Increased mortality with oral platelet glycoprotein IIb/IIIa antagonists: a meta-analysis of phase III multicenter randomized trials. Circulation. 2001 Jan 16;103(2):201-6. PubMed PMID: 11208677.

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