Protochlorophyll a
[CAS# 14751-08-7]

Identification

• Name: Protochlorophyll a
• Synonyms: Protochlorophyll; Protochlorophyll A; Protochlorophylls
• Molecular Formula: C₅₅H₇₀MgN₄O₅
• Molecular Weight: 891.49
• CAS Registry Number: 14751-08-7
• SMILES: [N-]2C3=C4C6=NC(=CC1=C(C(=C([N-]1)C=C5N=C(C=C2C(=C3C(C4C(=O)OC)=O)C)C(=C5C)CC)C=C)C)C(=C6CCC(=O)OC/C=C(/CCCC(CCCC(CCCC(C)C)C)C)C)C.[Mg++]
• InChI: 1S/C55H71N4O5.Mg/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42;/h13,26,28-33,51H,1,14-25,27H2,2-12H3,(H-,56,57,58,59,61);/q-1;+2/p-1/b34-26+,42-28?,43-29?,44-28?,45-30?,46-29?,47-30?,52-50?
• InChIKey: DASFNRASQHZIIW-XOTKKQSBSA-M