• ChemBase ID: 134059
• Molecular Formular: C88H138N26O44
• Molecular Mass: 2264.18512
• Monoisotopic Mass: 2262.93602183
• SMILES: CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C(=O)O)C(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)N)C(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C(=O)O)C(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC(C(=O)O)C(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C(=O)O)C(=O)O)NC(=O)[C@H](CC(C(=O)O)C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)CN
• Canonical SMILES: NCCCC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N)CC(=O)N)CO)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]([C@H](CC)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CN)CCC(=O)O)CC(C(=O)O)C(=O)O)CC(C(=O)O)C(=O)O)CC(C)C)CCC(=O)N)CC(C(=O)O)C(=O)O)CC(=O)N)CCC(=O)N)CC(C(=O)O)C(=O)O)CC(C)C)CCCNC(=N)N)CC(C(=O)O)C(=O)O
• InChI: InChI=1S/C88H138N26O44/c1-7-34(6)61(77(138)103-41(12-10-20-98-88(96)97)63(124)107-48(23-35(78(139)140)79(141)142)69(130)100-40(11-8-9-19-89)64(125)113-54(31-115)76(137)104-45(62(95)123)28-57(93)118)114-75(136)47(22-33(4)5)106-70(131)49(24-36(80(143)144)81(145)146)109-67(128)44(14-17-56(92)117)102-74(135)53(29-58(94)119)112-73(134)51(26-38(84(151)152)85(153)154)110-66(127)43(13-16-55(91)116)101-68(129)46(21-32(2)3)105-71(132)52(27-39(86(155)156)87(157)158)111-72(133)50(25-37(82(147)148)83(149)150)108-65(126)42(15-18-60(121)122)99-59(120)30-90/h32-54,61,115H,7-31,89-90H2,1-6H3,(H2,91,116)(H2,92,117)(H2,93,118)(H2,94,119)(H2,95,123)(H,99,120)(H,100,130)(H,101,129)(H,102,135)(H,103,138)(H,104,137)(H,105,132)(H,106,131)(H,107,124)(H,108,126)(H,109,128)(H,110,127)(H,111,133)(H,112,134)(H,113,125)(H,114,136)(H,121,122)(H,139,140)(H,141,142)(H,143,144)(H,145,146)(H,147,148)(H,149,150)(H,151,152)(H,153,154)(H,155,156)(H,157,158)(H4,96,97,98)/t34-,40-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,61-/m0/s1
• InChIKey: HTBKFGWATIYCSF-QGXIKSNHSA-N

NAMES AND DATABASE IDS

Names

• Synonyms: Conantokin G

Database IDs

• CAS Number: 93438-65-4
• MDL Number: MFCD00214606
• PubChem SID: 162228336
• PubChem CID: 16181638

CALCULATED PROPERTIES

• Acid pKa: 1.4655653
• H Acceptors: 49
• H Donor: 38
• LogD (pH = 5.5): -31.413124
• LogD (pH = 7.4): -39.21065
• Log P: -17.450695
• Molar Refractivity: 524.9508 cm^3
• Polarizability: 202.75452 Å^3
• Polar Surface Area: 1225.52 Å^2
• Rotatable Bonds: 81
• Lipinski's Rule of Five: false

PROPERTIES

Safety Information

• German water hazard class: 3
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C

Product Information

• Purity: ≥75% (HPLC)

DETAILS

Sigma Aldrich - C4311

Amino Acid Sequence
Gly-Glu-γ-CarboxyGlu-γ-CarboxyGlu-Leu-Gln-γ-CarboxyGlu-Asn-Gln-γ-CarboxyGlu-Leu-Ile-Arg-γ-CarboxyGlu-Lys-Ser-Asn-NH2
Biochem/physiol Actions
Non-competitive inhibitor of NMDA glutamatergic receptors acting at the polyamine site.