Identification | Back Directory | [Name]
Isocyclosporin A | [CAS]
59865-16-6 | [Synonyms]
CS-2544 IsoCyclosporine isocyclosporin A Isocyclosporine A Cyclosporin A Isomer Cyclosporin Impurity 9 Isocyclosporin A (9CI) Cyclosporine Impurity 9 Isocyclosporine Impurity A Cyclosporin Impurity 9(Isocyclosporin A) Cyclo[L-Abu-Sar-N-methyl-L-Leu-L-Val-N-methyl-L-Leu-L-Ala-D-Ala-N-methyl-L-Leu-N-methyl-L-Leu-N-methyl-L-Val-[(3R,4R)-3-hydroxy*-N-methyl-5-[(E)-1-propenyl]-L-Leu-]] (2S,3R,4R,6E)-3-Hydroxy-4-Methyl-2-(MethylaMino)-6-octenoyl-(2S)-2-aMinobutanoyl-N-Methylglycyl-N-Methyl-L-leucyl-L-valyl-N-Methyl-L-leucyl-L-alanyl-D-alanyl-N-Methyl-L-leucyl-N-Methyl-L-leucyl-N-Methyl-L-valine (111)-Lactone L-Valine, (2S,3R,4R,6E)-3-hydroxy-4-methyl-2-(methylamino)-6-octenoyl-(2S)-2-aminobutanoyl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-, (11→1)-lactone 30-ethyl-34-[(Z)-hex-4-en-2-yl]-4,7,10,12,15,19,25,28-octamethyl-33-me thylamino-6,9,18,24-tetrakis(2-methylpropyl)-3,21-dipropan-2-yl-1-oxa- 4,7,10,13,16,19,22,25,28,31-decazacyclotetratriacontane-2,5,8,11,14,17 ,20,23,26,29,32-undecone [2S-(2R*,3S*,4S*,6E)]-N-[3-Hydroxy-4-methyl-2-(methylamino)-1-oxo-6-octenyl]-L-alpha-aminobutyryl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valine theta1-lactone Isocyclosporine A/(2S,3R,4R,6E)-3-Hydroxy-4-methyl-2-(methylamino)-6-octenoyl-(2S)-2-aminobutanoyl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valine (111)-Lactone L-Valine, N-(3-hydroxy-4-methyl-2-(methylamino)-1-oxo-6-octenyl)-L-(alpha-aminobutyryl)-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-, theta1-1actone, (2S-(2R*,3S*,4S*,6E))- | [Molecular Formula]
C62H111N11O12 | [MDL Number]
MFCD11111450 | [MOL File]
59865-16-6.mol | [Molecular Weight]
1202.61 |
Chemical Properties | Back Directory | [Melting point ]
148-152°C | [Boiling point ]
1280.5±65.0 °C(Predicted) | [density ]
1.13±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
13.42±0.70(Predicted) | [color ]
White to Off-White | [Stability:]
Hygroscopic | [InChIKey]
QEKLELUAISGHEL-VWEOAMRINA-N |
Hazard Information | Back Directory | [Chemical Properties]
White Solid | [Uses]
Cyclosporin A (C988900) impurity. | [Uses]
Isocyclosporin A is a rearranged degradation product formed by acid treatment of cyclosporin A under aqueous and non-aqueous conditions. This rearrangement has been used as the basis of a HPLC fluorescence for quantifying cyclosporin A. The pharmacology of isocyclosporin A has received little attention. |
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