L-703606 Oxalate

We are open as normal during COVID-19 pandemic. Order online, same day shipping out.

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

MedKoo CAT#: 532069

CAS#: 144425-84-3

Description: L-703,606 is a potent, selective antagonist to the human NK1 receptor.

Price and Availability

Size Price Shipping out time Quantity
5mg USD 220 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-03-29. Prices are subject to change without notice.

L-703606 Oxalate, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 532069
Name: L-703606 Oxalate
CAS#: 144425-84-3
Chemical Formula: C29H31IN2O4
Exact Mass: 508.1375
Molecular Weight: 598.4815
Elemental Analysis: C, 58.20; H, 5.22; I, 21.20; N, 4.68; O, 10.69

Synonym: L-703,606; L 703,606; L703,606; L-703606; L 703606; L703606; L-703606 Oxalate

IUPAC/Chemical Name: (7R,8R)-7-[di(phenyl)methyl]-N-[(2-iodophenyl)methyl]-1-azabicyclo[2.2.2]octan-8-amine oxalate


InChi Code: InChI=1S/C27H29IN2.C2H2O4/c28-24-14-8-7-13-23(24)19-29-26-22-15-17-30(18-16-22)27(26)25(20-9-3-1-4-10-20)21-11-5-2-6-12-21;3-1(4)2(5)6/h1-14,22,25-27,29H,15-19H2;(H,3,4)(H,5,6)/t26-,27-;/m1./s1


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: Tao K, Wang HT, Chen B, Wang BT, Li ZY, Zhu XX, Tang CW, Hu DH. Effect of nonpeptide NK1 receptor antagonist L-703,606 on the edema formation in rats at early stage after deep partial-thickness skin scalding. Asian Pac J Trop Med. 2013 May 13;6(5):387-94. doi: 10.1016/S1995-7645(13)60044-9. PubMed PMID: 23608379.

2: Tao K, Chen B, Hu DH, Wang BT. [The influence of non-peptide NK1 receptor antagonist L-703, 606 on the early tissue edema formation in rats with deep partial-thickness scald]. Zhonghua Shao Shang Za Zhi. 2005 Dec;21(6):455-8. Chinese. PubMed PMID: 16480633.

3: Francis BE, Swain C, Sabin V, Burns HD. Radioiodinated L-703,606: a potent, selective antagonist to the human NK1 receptor. Appl Radiat Isot. 1994 Jan;45(1):97-103. PubMed PMID: 8287060.