ChemicalBook--->CAS DataBase List--->1676-90-0

1676-90-0

1676-90-0 Structure

1676-90-0 Structure
IdentificationMore
[Name]

Boc-L-aspartic acid 4-tert-butyl ester
[CAS]

1676-90-0
[Synonyms]

BOC-ASPARTIC ACID(OTBU)-OH
BOC-ASP(OBUT)-OH
BOC-ASP-OTBU
BOC-ASP(OTBU)-OH
BOC-L-ASPARTIC ACID 4-TERT-BUTYL ESTER
BOC-L-ASPARTIC ACID-BETA-T-BUTYL ESTER
BOC-L-ASP(OTBU)-OH
BOC-L-ASP(TBU)-OH
N-ALPHA-T-BOC-L-ASPARTIC ACID BETA-T-BUTYL ESTER
N-ALPHA-T-BUTOXYCARBONYL-L-ASPARTIC ACID-4-T-BUTYL ESTER
N-ALPHA-T-BUTOXYCARBONYL-L-ASPARTIC ACID-BETA-T-BUTYL ESTER
N-ALPHA-T-BUTYLOXYCARBONYL-L-ASPARTIC ACID BETA-T-BUTYL ESTER
N-ALPHA-TERT-BUTYLOXYCARBONYL-L-ASPARTIC ACID BETA-TERT-BUTYL ESTER
[Molecular Formula]

C13H23NO6
[MDL Number]

MFCD00076912
[Molecular Weight]

289.32
[MOL File]

1676-90-0.mol
Chemical PropertiesBack Directory
[Melting point ]

64-67 °C
[alpha ]

2 º (c=1% in MeOH)
[Boiling point ]

432.6±40.0 °C(Predicted)
[density ]

1.139±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

Soluble in methanol and dimethyl sulfoxide.
[form ]

Powder
[pka]

3.69±0.23(Predicted)
[color ]

White
[optical activity]

[α]20/D +2.0±0.4°, c = 1% in methanol
[BRN ]

2336144
[InChIKey]

PHJDCONJXLIIPW-QMMMGPOBSA-N
[CAS DataBase Reference]

1676-90-0(CAS DataBase Reference)
Safety DataBack Directory
[Safety Statements ]

24/25
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

29241990
Hazard InformationBack Directory
[Uses]

It is used in the preparation of highly selective thrombin inhibitors. Also used in the preparation of thiopeptides and thioacylating agents.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

1676-90-0(sigmaaldrich)
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