Synonym
                                        Hydroxydione sodium succinate; P55; P-55; P 55; Viadril; Presuren
                                     
                                    
                                        IUPAC/Chemical Name
                                        sodium 4-(2-((5R,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoate
                                     
                                    
                                        InChi Key
                                        BFQDICGJHAONBN-OOFWROCWSA-M
                                     
                                    
                                        InChi Code
                                        InChI=1S/C25H36O6.Na/c1-24-11-9-16(26)13-15(24)3-4-17-18-5-6-20(25(18,2)12-10-19(17)24)21(27)14-31-23(30)8-7-22(28)29;/h15,17-20H,3-14H2,1-2H3,(H,28,29);/q;+1/p-1/t15-,17+,18+,19+,20-,24+,25+;/m1./s1
                                     
                                    
                                        SMILES Code
                                        C[C@]12CCC(C[C@H]1CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@H]23)C)C(COC(CCC([O-])=O)=O)=O)=O.[Na+]
                                     
                                    
                                    
                                        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
                                        454.54
                                        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: LERMAN LH, PATON WD. Experiments on the pharmacology of hydroxydione sodium succinate. Br J Pharmacol Chemother. 1960 Sep;15(3):458-65. doi: 10.1111/j.1476-5381.1960.tb01273.x. PMID: 13761053; PMCID: PMC1481853.
2: [HYDROXYDIONE sodium succinate]. J Am Med Assoc. 1958 Sep 20;168(3):285-6. Undetermined Language. PMID: 13575157.
3: VOLLBRECHTHAUSEN F. Comentario oficial al trabajo del Sr. Dr. Adolfo Merelo Anaya intitulado "Valorización de la hidroxidiona sódica como agente inductor en anestesiología [Commentary on the article of Dr. Adolfo Merelo Anaya entitled "Evaluation of hydroxydione sodium succinate as an inductive agent in anesthesiology"]. Medicina (Mex). 1959 Apr 10;39(817):156-8. Spanish. PMID: 13656154.
4: MERELO ANAYA A. Valorización de la hidroxidiona sódica como agente inductor en en anestesiología [Evaluation of hydroxydione sodium succinate as an inductive agent in anesthesiology]. Medicina (Mex). 1959 Apr 10;39(817):152-6. Spanish. PMID: 13656153.
5: GREISHEIMER EM, ELLIS DW, STEWART GH 3rd, MAKARENKO L, OPPENHEIMER MJ. Cardiovascular functions under chloralose-urethane and 21-hydroxypregnane-3, 20-dione sodium succinate (viadril). Am J Physiol. 1957 Aug;190(2):317-9. doi: 10.1152/ajplegacy.1957.190.2.317. PMID: 13458463.
6: CLERICI LORENZINI A. [Clinical results of the use of 21-hydroxypregnane-3, 20-dione sodium succinate in gynecology]. Osp Maggiore. 1960 Sep;48:435-9. Italian. PMID: 13694071.
7: Filimonov VG, Sheveleva GA, Chesnokova IaM, Benediktova AB, Abubakirova AM. Protektivnoe deĭstvie narkoana'lgetikov na ma't, plod i potomstvo pri gipoksii [Protective effect of narcotic analgesics on the mother, fetus and offspring in hypoxia]. Akush Ginekol (Mosk). 1989 Sep;(9):52-6. Russian. PMID: 2574541.
8: SIROL J, GUILMANDIE F. ESSAI DE TRAITEMENT DU TETANOS DE L'ENFANT AFRICAIN PAR LE SUCCINATE SODIQUE DE 21-HYDROXYPREGNANDIONE. A PROPOS DE 87 CAS [ATTEMPT AT TREATMENT OF TETANUS IN THE AFRICAN CHILD WITH SODIUM SUCCINATE OF 21-HYDROXYPREGNANEDIONE]. Med Trop (Mars). 1964 Sep-Oct;24:573-9. French. PMID: 14224142.
9: RAZEMON P, LANIEZ C. Un stéroïde anesthésique: le succinate sodique de 21-hydroxyprégnandione (viadril) [Steroid anesthetic: sodium succinate of 21-hydroxypregnandione (viadril)]. Lille Chir. 1957 Jul-Oct;12(4-5):204-9. French. PMID: 13515416.
10: Mamedgasanov RM, Mazovetskiĭ AG, Semavin IE, Storozhenko LG, Rudenko GR. Osobennosti narusheniĭ v sisteme gemostaza u bol'nykh insulinnezavisimym tipom sakharnogo diabeta s angiopatiiami sosudov nizhnikh konechnosteĭ [Characteristics of disturbances in the hemostasis system in patients with insulin-dependent diabetes mellitus with angiopathies of the vessels of the lower extremities]. Ter Arkh. 1988;60(9):35-40. Russian. PMID: 3217877.