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207308 Obscurolide A1 CAS: 144397-99-9

Specifications
References
CAS Number
144397-99-9
Grade
Highly Purified
Molecular Formula
C15H17NO5
Molecular Weight
291.3
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C

Weak phosphodiesterase inhibitor.

CAS Number
144397-99-9
Alternate Name
(E)-4-((2-(3-Hydroxybut-1-en-1-yl)-5-oxotetra-hydrofuran-3-yl)amino)benzoic acid, 4-[[tetrahydro-2-(3-hydroxy-1-butenyl)-5-oxo-3-furanyl]amino]-benzoic acid
Source
Streptomyces viridochromogenes
Molecular Formula
C15H17NO5
Solubility
methanol, DMSO or acetone
Molecular Weight
291.3
Method for Determining Identity
Proton NMR
Purity
≥98% (HPLC)
Appearance
Supplied as an off-white to pale yellow powder.
Storage and Stability
May be stored at 4°C for short-term only. Long-term storage is recommended at -20°C. Stable for 1 year after receipt. Protect from light when in solution. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards:  All products should be handled by qualified personnel only, trained in laboratory procedures.
References
1. Metabolic products of microorganisms. 261. Obscurolides, a novel class of phosphodiesterase inhibitors from streptomyces. I. Production, isolation, structural elucidation and biological activity of obscurolides A1 to A4: H. Hoff, et al.; J. Antibiot. 45: 1096 (1992)
USBio References
No references available
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