ChemicalBook--->CAS DataBase List--->70642-86-3

70642-86-3

70642-86-3 Structure

70642-86-3 Structure
IdentificationMore
[Name]

Boc-D-Tyrosine
[CAS]

70642-86-3
[Synonyms]

BOC-D-TYR-OH
BOC-D-TYROSINE
N-ALPHA-T-BOC-D-TYROSINE
N-ALPHA-T-BUTOXYCARBONYL-D-TYROSINE
N-ALPHA-TERT-BUTYLOXYCARBONYL-D-TYROSINE
(R)-2-TERT-BUTOXYCARBONYLAMINO-3-(4-HYDROXY-PHENYL)-PROPIONIC ACID
BOC-D-PHE(4-OH)-OH
n-(tert-butoxycarbonyl)-d-tyrosine
n-boc-d-tyrosine
N-ALPHA-T-BUTYLOXYCARBONYL-D-TYROSINE
NALPHA-tert-Butoxycarbonyl-D-tyrosine
N-Alpha-T-butoxycarbony-D-tyrosine
[EINECS(EC#)]

218-349-4
[Molecular Formula]

C14H19NO5
[MDL Number]

MFCD00063030
[Molecular Weight]

281.3
[MOL File]

70642-86-3.mol
Chemical PropertiesBack Directory
[Appearance]

White powder
[Melting point ]

135-140 °C
[alpha ]

-37.5 º (c=1, dioxaan)
[Boiling point ]

423.97°C (rough estimate)
[density ]

1.1755 (rough estimate)
[refractive index ]

-2.0 ° (C=2, AcOH)
[storage temp. ]

Store at RT.
[solubility ]

Acetic Acid (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

2.98±0.10(Predicted)
[color ]

White to Off-White
[Optical Rotation]

10.3° (C=0.01 g/ml, DMF)
[Water Solubility ]

insoluble
[Major Application]

peptide synthesis
[InChI]

InChI=1S/C14H19NO5/c1-14(2,3)20-13(19)15-11(12(17)18)8-9-4-6-10(16)7-5-9/h4-7,11,16H,8H2,1-3H3,(H,15,19)(H,17,18)/t11-/m1/s1
[InChIKey]

CNBUSIJNWNXLQQ-LLVKDONJSA-N
[SMILES]

C(O)(=O)[C@@H](CC1=CC=C(O)C=C1)NC(OC(C)(C)C)=O
[CAS DataBase Reference]

70642-86-3(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P302+P352-P304+P340-P305+P351+P338
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

29241990
[Storage Class]

11 - Combustible Solids
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Glycine-->L-Cystine-->L-Phenylalanine-->L-Serine-->L-Tyrosine-->Leuprorelin-->N-Acetyl-3,5-diiodo-L-tyrosine ethyl ester-->3,5-Diiodo-DL-tyrosine-->N-Acetyl-3,5-diiodo-L-tyrosine
Hazard InformationBack Directory
[Chemical Properties]

White powder
[Uses]

N-Boc-D-tyrosine is an N-Boc-protected form of D-Tyrosine (T899970). D-Tyrosine is an unnatural isomer of L-Tyrosine (T899975) that inhibits metabolic activity of Bacillus subtilis. It is known to exhibit antimetabolic effects on rats as well, inhibiting growth and development. D-Tyrosine is also a chiral precursor to biosynthesized inhibitors that have antiinflammatory effects in humans.
[reaction suitability]

reaction type: Boc solid-phase peptide synthesis
Spectrum DetailBack Directory
[Spectrum Detail]

Boc-D-Tyr-OH(70642-86-3)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

BOC-D-Tyrosine, 99%(70642-86-3)
[Sigma Aldrich]

70642-86-3(sigmaaldrich)
[TCI AMERICA]

N-(tert-Butoxycarbonyl)-D-tyrosine,>98.0%(T)(70642-86-3)
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