Synonym
BIIB129; BIIB-129; BIIB 129
IUPAC/Chemical Name
N-methyl-N-((1s,3s)-3-methyl-3-((6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrazin-4-yl)oxy)cyclobutyl)acrylamide
InChi Key
WBFSPPPOPIJCLF-DHFPXDALSA-N
InChi Code
InChI=1S/C19H22N6O2/c1-5-17(26)24(4)14-8-19(2,9-14)27-18-16-6-7-20-25(16)12-15(22-18)13-10-21-23(3)11-13/h5-7,10-12,14H,1,8-9H2,2-4H3/t14-,19+
SMILES Code
C[C@@]1(C[C@@H](N(C(C=C)=O)C)C1)OC2=NC(C3=CN(C)N=C3)=CN4N=CC=C42
Appearance
To be determined
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
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
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
366.43
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.
| 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 |
Himmelbauer MK, Bajrami B, Basile R, Capacci A, Chen T, Choi CK, Gilfillan R, Gonzalez-Lopez de Turiso F, Gu C, Hoemberger M, Johnson DS, Jones JH, Kadakia E, Kirkland M, Lin EY, Liu Y, Ma B, Magee T, Mantena S, Marx IE, Metrick CM, Mingueneau M, Murugan P, Muste CA, Nadella P, Nevalainen M, Parker Harp CR, Pattaropong V, Pietrasiewicz A, Prince RJ, Purgett TJ, Santoro JC, Schulz J, Sciabola S, Tang H, Vandeveer HG, Wang T, Yousaf Z, Helal CJ, Hopkins BT. Discovery and Preclinical Characterization of BIIB129, a Covalent, Selective, and Brain-Penetrant BTK Inhibitor for the Treatment of Multiple Sclerosis. J Med Chem. 2024 May 7. doi: 10.1021/acs.jmedchem.4c00220. Epub ahead of print. PMID: 38712838.
