7-desmethyl Microcystin-LR Calibration Solution CRM

Analyte Name

7-Desmethyl-microcystin LR

Molecular Formula

C48 H72 N10 O12

Molecular Weight

981.14

Concentration

9.58 µmol/L

Accurate Mass

980.5331

SMILES

CO[C@@H](Cc1ccccc1)[C@@H](C)\C=C(/C)\C=C\[C@@H]2NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](C)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](C)NC(=O)C(=C)NC(=O)CC[C@@H](NC(=O)[C@H]2C)C(=O)O)C(=O)O

InChI

InChI=1S/C48H72N10O12/c1-25(2)22-36-45(65)58-39(47(68)69)29(6)41(61)55-34(16-13-21-51-48(49)50)44(64)54-33(18-17-26(3)23-27(4)37(70-9)24-32-14-11-10-12-15-32)28(5)40(60)56-35(46(66)67)19-20-38(59)52-30(7)42(62)53-31(8)43(63)57-36/h10-12,14-15,17-18,23,25,27-29,31,33-37,39H,7,13,16,19-22,24H2,1-6,8-9H3,(H,52,59)(H,53,62)(H,54,64)(H,55,61)(H,56,60)(H,57,63)(H,58,65)(H,66,67)(H,68,69)(H4,49,50,51)/b18-17+,26-23+/t27-,28-,29-,31+,33-,34-,35+,36-,37-,39+/m0/s1

Country of Origin

CANADA

Product Format

Single Solution

Matrix

Aqueous methanol