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Enkephalin, 2,6-dimethyl-tyr(1)-pen(2,5)-

HCID 196892
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Basic information

CAS
137666-07-0
Standard SMILES
Cc1cc(O)cc(C)c1C[C@H](N)C(=O)N(C(=O)[C@H](Cc1ccccc1)NC(=O)C=NC(=O)[C@H](N)C(C)(C)S)[C@@H](C(=O)O)C(C)(C)S
InChIKey
XHTYMHDIUZJVOV-LCGRTSHQSA-N
Molecular formula
C32H43N5O7S2
Average molar mass
673.8 g/mol
Monoisotopic mass
673.26039107

Names & identifiers

Preferred name
Enkephalin, 2,6-dimethyl-tyr(1)-pen(2,5)-
IUPAC
(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]-[(2S)-2-[[2-[(2S)-2-amino-3-methyl-3-sulfanylbutanoyl]iminoacetyl]amino]-3-phenylpropanoyl]amino]-3-methyl-3-sulfanylbutanoic acid
English name
enkephalin, 2,6-dimethyl-Tyr(1)-Pen(2,5)-
Molecular formula
C32H43N5O7S2
Molecular weight
673.85

Names & synonyms

2,6-DpdpeEnkephalin, 2,6-dimethyl-tyr(1)-pen(2,5)-137666-07-02,6-Dimethyl-tyr(1)-pen(2,5)-enkephalinEnkephalin, 2,6-dimethyl-tyrosyl(1)-penicillaminyl(2,5)-D-Valine, 2,6-dimethyl-L-tyrosyl-3-mercapto-D-valylglycyl-L-phenylalanyl-3-mercapto-, cyclic (2-5)-disulfide

Database identifiers

CAS
137666-07-0
PubChem CID
196892

Properties

Computed structural propertiesFilling in

XLogP
0.5
Topological polar surface area
207 Ų
Hydrogen bond donors
7
Hydrogen bond acceptors
11
Rotatable bonds
13
Heavy atoms
46
Formal charge
0
Complexity
1,130

Physicochemical properties

Boiling point
1046.649 · 1046.649±65.00 °C(Press: 760.00 Torr)(predicted)
Density
1.356 · 1.356±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka
2.974 · 2.974±0.70(predicted)

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