WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 574585
Description: OBAA is a potent inhibitor of phospholipase A2 that reduces bronchospasm in guinea pigs in vivo.
MedKoo Cat#: 574585
Chemical Formula: C28H44O3
Exact Mass: 428.329
Molecular Weight: 428.66
Elemental Analysis: C, 78.46; H, 10.35; O, 11.20
IUPAC/Chemical Name: 4-(4-Octadecylphenyl)-4-oxobutenoic acid
InChi Key: ZBESASFHIWDSCJ-WCWDXBQESA-N
InChi Code: InChI=1S/C28H44O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-25-19-21-26(22-20-25)27(29)23-24-28(30)31/h19-24H,2-18H2,1H3,(H,30,31)/b24-23+
SMILES Code: O=C(O)/C=C/C(C1=CC=C(CCCCCCCCCCCCCCCCCC)C=C1)=O
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: >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: 2934.99.9001
The following data is based on the product molecular weight 428.66 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|
1. Kohler et al (1991) Phospholipase-A2 inhibition by alkylbenzoyl acrylic acids. Agents Actions 32 70 PMID: 2058477