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MedKoo CAT#: 462022

CAS#: 215529-47-8

Description: Bamirastine is a the dihydrate, an antiallergic agent, and NSAID. It inhibits ligand binding to recombinant human histamine H1 receptors (rhH1R).

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-10-25. Prices are subject to change without notice.

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

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 462022
Name: Bamirastine
CAS#: 215529-47-8
Chemical Formula: C31H37N5O3
Exact Mass: 527.2896
Molecular Weight: 527.669
Elemental Analysis: C, 70.56; H, 7.07; N, 13.27; O, 9.10

Synonym: Bamirastine; TAK 427; TAK-427

IUPAC/Chemical Name: 2-(6-((3-(4-(Diphenylmethoxy)piperidin-1-yl)propyl)amino)imidazo(1,2-b)pyridazin-2-yl)-2-methylpropanoic acid


InChi Code: InChI=1S/C31H37N5O3/c1-31(2,30(37)38)26-22-36-28(33-26)15-14-27(34-36)32-18-9-19-35-20-16-25(17-21-35)39-29(23-10-5-3-6-11-23)24-12-7-4-8-13-24/h3-8,10-15,22,25,29H,9,16-21H2,1-2H3,(H,32,34)(H,37,38)


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:
>3 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: Oxazolone-Induced Delayed Type Hypersensitivity Reaction in the Adult Yucatan Pigs. A Useful Model for Drug Development and Validation Samer Nuhaily, Bassam B. Damaj, Azzam A. Maghazachi Toxins (Basel) 2009 Sep; 1(1): 25–36. Published online 2009 Aug 21. doi: 10.3390/toxins1010025 PMCID: PMC3202774

2: Effects of Bifidobacterium bifidum G9-1 on Nasal Symptoms in a Guinea Pig Model of Experimental Allergic Rhinitis Satoru TSUNEMINE, Yasuhiro ISA, Masaki SHIMAKAWA, Hiroshi OHNO, Hideki YAMAMURA Biosci Microflora. 2011; 30(1): 1–7. Published online 2010 Feb 18. doi: 10.12938/bifidus.30.1 PMCID: PMC4103633

3: NOD2 and TLR2 ligands trigger the activation of basophils and eosinophils by interacting with dermal fibroblasts in atopic dermatitis-like skin inflammation Delong Jiao, Chun-Kwok Wong, Huai-Na Qiu, Jie Dong, Zhe Cai, Man Chu, Kam-Lun Hon, Miranda Sin-Man Tsang, Christopher Wai-Kei Lam Cell Mol Immunol. 2016 Jul; 13(4): 535–550. Published online 2015 Sep 21. doi: 10.1038/cmi.2015.77 PMCID: PMC4947824

4: Herbex-kid Inhibits Immediate Hypersensitivity Reactions in Mice and Rats Anil Kumar, Rawal Prasad, Nanjan Mulla Jogge, Suresh Bhojraj, Solomon F. Emerson, S. Prabakar Evid Based Complement Alternat Med. 2008 Sep; 5(3): 289–294. Published online 2007 May 17. doi: 10.1093/ecam/nem034 PMCID: PMC2529394