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ChemicalBook--->CAS DataBase List--->87573-52-2

87573-52-2

87573-52-2 Structure

87573-52-2 Structure
IdentificationBack Directory
[Name]

ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate
[CAS]

87573-52-2
[Synonyms]

Einecs 289-323-8
Biotin impurity 020
D-(+)-Biotin ethyl ester
ethyl 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoate
(3aS,3aβ,6aβ)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4α-pentanoic acid ethyl ester
ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate
1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-, ethyl ester, (3aS,4S,6aR)-
[EINECS(EC#)]

289-323-8
[Molecular Formula]

C12H20N2O3S
[MDL Number]

MFCD30532023
[MOL File]

87573-52-2.mol
[Molecular Weight]

272.36
Chemical PropertiesBack Directory
[Melting point ]

80-81 °C
[Boiling point ]

483.4±30.0 °C(Predicted)
[density ]

1.161±0.06 g/cm3(Predicted)
[pka]

13.89±0.40(Predicted)
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