Molecule structure of Selenodiglutathione (CAS NO.33944-90-0) :

IUPAC Name: (2S)-2-amino-5-[[(2R)-3-[(2R)-2-[[(4S)-4-amino-5-hydroxy-5-oxopentanoyl]amino]-3-(carboxymethylamino)-3-oxopropyl]sulfanylselanylsulfanyl-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid 
Molecular Weight: 691.59108 g/mol
Molecular Formula: C₂₀H₃₂N₆O₁₂S₂Se
H-Bond Donor: 10
H-Bond Acceptor: 14
Rotatable Bond Count: 22
Tautomer Count: 10
Exact Mass: 692.068484
MonoIsotopic Mass: 692.068484
Topological Polar Surface Area: 318
Heavy Atom Count: 41
Complexity: 901
Defined Atom StereoCenter Count: 4
Canonical SMILES: C(CC(=O)NC(CS[Se]SCC(C(=O)NCC(=O)O)NC(=O)CCC(C(=O)O)N)C(=O)NCC(=O)O)C(C
(=O)O)N
Isomeric SMILES: C(CC(=O)N[C@@H](CS[Se]SC[C@@H](C(=O)NCC(=O)O)NC(=O)CC[C@@H](C(=O)O)N)C(=O)NCC(=O)O)[C@@H](C(=O)O)N
InChI: InChI=1S/C20H32N6O12S2Se/c21-9(19(35)36)1-3-13(27)25-11(17(33)23-5-15(29)30)7-39-41-40-8-12(18(34)24-6-16(31)32)26-14(28)4-2-10(22)20(37)38/h9-12H,1-8,21-22H2,(H,23,33)(H,24,34)(H,25,27)(H,26,28)(H,29,30)(H,31,32)(H,35,36)(H,37,38)/t9-,10-,11-,12-/m0/s1
InChIKey of Selenodiglutathione (CAS NO.33944-90-0) : GJEZZQVPWMCGSB-BJDJZHNGSA-N

    Standards and Recommendations:
OSHA PEL: TWA 0.2 mg(Se)/m³
ACGIH TLV: TWA 0.2 mg(Se)/m³

An experimental teratogen. When heated to decomposition it emits toxic fumes of NO_x, SO_x, and Se.

OSHA PEL: TWA 0.2 mg(Se)/m³
ACGIH TLV: TWA 0.2 mg(Se)/m³

 Selenodiglutathione (CAS NO.33944-90-0) is also called L-Glutamine, N,N'-(selenobis(thio(1-(((carboxymethyl)amino)carbonyl)-2,1-ethanediyl)))bis- ; Glutamine, N,N'-((selenodithio)bis(1-((carboxymethyl)carbamoyl)ethylene))di-, L- .