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ChemicalBook--->CAS DataBase List--->71989-35-0

71989-35-0

71989-35-0 Structure

71989-35-0 Structure
IdentificationMore
[Name]

FMOC-O-tert-Butyl-L-threonine
[CAS]

71989-35-0
[Synonyms]

9-FLUORENYLMETHOXYCARBONYL-O-T-BUTYL-L-THEONINE
9-FLUORENYLMETHOXYCARBONYL-O-T-BUTYL-L-THREONINE
FMOC-L-THREONINE(O-T-BUTYL)
FMOC-L-THREONINE (TBU)
FMOC-L-THREONINE T-BUTYL ETHER
FMOC-L-THR(O-T-BUTYL)
FMOC-L-THR(TBU)-OH
FMOC-O-T-BUTYL-L-THREONINE
FMOC-O-TERT-BUTYL-L-THREONINE
FMOC-THR(BUT)
FMOC-THR(BUT)-OH
FMOC-THREONINE(TBU)-OH
FMOC-THR(TBU)
FMOC-THR(TBU)-OH
N-(9-FLUORENYL METHOXY CARBONYL)-O-TERT-BUTYL-L-THREONINE
N-(9-FLUORENYLMETHOXYCARBONYL)-O-TERT-BUTYL-L-THRETONINE
N-9-FLUORENYLMETHYLOXYCARBONYL-O-T-BUTYL-L-THREONINE
N-9-FLUORENYLMETHYLOXYCARBONYL-O-TERT-BUTYL-L-THREONINE
N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-O-T-BUTYL-L-THREONINE
NALPHA-(9-FLUORENYLMETHOXYCARBONYL)-O-TERT-BUTYL-L-THREONINE
[EINECS(EC#)]

276-261-1
[Molecular Formula]

C23H27NO5
[MDL Number]

MFCD00077075
[Molecular Weight]

397.46
[MOL File]

71989-35-0.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powde
[Melting point ]

131-134 °C
[alpha ]

40 º (c=1, chloroform)
[Boiling point ]

520.91°C (rough estimate)
[density ]

1.2197 (rough estimate)
[refractive index ]

15 ° (C=1, AcOEt)
[storage temp. ]

2-8°C
[form ]

Fine Fluffy Crystalline Powder
[pka]

3.42±0.10(Predicted)
[color ]

White
[optical activity]

[α]20/D +16±1°, c = 1% in ethyl acetate
[Detection Methods]

T,NMR,HPLC,Rotation
[BRN ]

4581133
[InChIKey]

LZOLWEQBVPVDPR-VLIAUNLRSA-N
[CAS DataBase Reference]

71989-35-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

3077
[WGK Germany ]

3
[HS Code ]

29242990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

1,4-Dioxane-->Fluorene-->H-THR(TBU)-OH-->2-oxo-2-phenylethyl (2S,3R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxybutanoate-->2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-butanoic acid-->1-Hydroxybenzotriazole-->L-Threonine
[Preparation Products]

2,5-dioxopyrrolidin-1-yl (2S,3R)-3-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoate
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

FMOC-O-tert-Butyl-L-threonine(71989-35-0).msds
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powde
[General Description]

The product number for this product was previously 04-12-1000.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

FMOC-O-tert-Butyl-L-threonine, 98%(71989-35-0)
[Sigma Aldrich]

71989-35-0(sigmaaldrich)
[TCI AMERICA]

Nalpha-[(9H-Fluoren-9-ylmethoxy)carbonyl]-O-tert-butyl-L-threonine,>98.0%(LC)(T)(71989-35-0)
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