Synonym
                                        ASP-543; ASP 543; ASP543; YM 543, YM-543, YM543
                                     
                                    
                                        IUPAC/Chemical Name
                                        2-(trimethylammonio)ethan-1-olate compound with (2S,3R,4R,5S,6R)-2-(5-(azulen-2-ylmethyl)-2-hydroxyphenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (1:1)
                                     
                                    
                                        InChi Key
                                        UNYLGPCKUYMDOB-NGOMLPPMSA-N
                                     
                                    
                                        InChi Code
                                        InChI=1S/C23H24O6.C5H13NO/c24-12-19-20(26)21(27)22(28)23(29-19)17-11-13(6-7-18(17)25)8-14-9-15-4-2-1-3-5-16(15)10-14;1-6(2,3)4-5-7/h1-7,9-11,19-28H,8,12H2;4-5H2,1-3H3/t19-,20-,21+,22-,23+;/m1./s1
                                     
                                    
                                        SMILES Code
                                        C[N+](C)(C)CC[O-].OC1=CC=C(CC2=CC3=CC=CC=CC3=C2)C=C1[C@H]4[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O4
                                     
                                    
                                    
                                        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
                                     
                                    
                                 
                             
                            
                                                        
                                                                
                                    Preparing Stock Solutions
                                    
                                        The following data is based on the
                                        product
                                        molecular weight
                                        499.60
                                        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: Nakada N. Evaluation of the Utility of Chimeric Mice with Humanized Livers for the Characterization and Profiling of the Metabolites of a Selective Inhibitor (YM543) of the Sodium-Glucose Cotransporter 2. Pharm Res. 2017 Apr;34(4):874-886. doi: 10.1007/s11095-017-2116-4. Epub 2017 Feb 13. PubMed PMID: 28194636.
2: Ikegai K, Imamura M, Suzuki T, Nakanishi K, Murakami T, Kurosaki E, Noda A, Kobayashi Y, Yokota M, Koide T, Kosakai K, Ohkura Y, Takeuchi M, Tomiyama H, Ohta M. Synthesis and biological evaluation of C-glucosides with azulene rings as selective SGLT2 inhibitors for the treatment of type 2 diabetes mellitus: discovery of YM543. Bioorg Med Chem. 2013 Jul 1;21(13):3934-48. doi: 10.1016/j.bmc.2013.03.067. Epub 2013 Apr 10. PubMed PMID: 23651509.
3: Yokono M, Tahara A, Kurosaki E, Yamajuku D, Kihara R, Imamura M, Tomiyama H, Kobayashi Y, Noda A, Shibasaki M. Pharmacological Characterization of YM543, a Newly Synthesized, Orally Active SGLT2 Selective Inhibitor. Endocr Res. 2013 Feb  1. [Epub ahead of print] PubMed PMID: 23374077.