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407739

Sigma-Aldrich

L-tert-Leucinol

98%, for peptide synthesis

Synonym(s):

(S)-2-Amino-3,3-dimethyl-1-butanol

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About This Item

Linear Formula:
(CH3)3CCH(NH2)CH2OH
CAS Number:
112245-13-3
Molecular Weight:
117.19
Beilstein/REAXYS Number:
3600321
MDL number:
MFCD00192250
UNSPSC Code:
12352209
PubChem Substance ID:
24865483
NACRES:
NA.22

Product Name

L-tert-Leucinol, 98%

assay

98%

optical activity

[α]26/D +37°, c = 1.5 in ethanol

reaction suitability

reaction type: solution phase peptide synthesis

mp

30-34 °C (lit.)

density

0.9 g/mL at 25 °C (lit.)

application(s)

peptide synthesis

SMILES string

CC(C)(C)[C@H](N)CO

InChI

1S/C6H15NO/c1-6(2,3)5(7)4-8/h5,8H,4,7H2,1-3H3/t5-/m1/s1

InChI key

JBULSURVMXPBNA-RXMQYKEDSA-N

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Application

Useful amino acid employed in various asymmetric reactions.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

194.0 °F - closed cup

flash_point_c

90 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000360745
0000352445
0000352446
0000360745
0000235763

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Sebastian P Smidt et al.
Organic letters, 6(12), 2023-2026 (2004-06-05)
[reaction: see text] New Ir-SimplePHOX complexes Ir-6-Ir-9 catalyze the quantitative, highly enantioselective hydrogenation of a range of unfunctionalized and functionalized olefins. Synthesis, catalytic results, and X-ray crystal structures are presented here.
Tetrahedron, 60, 4459-4473 (2004)
Tetrahedron Letters, 45, 5649-5649 (2004)
Heng Wang et al.
Chirality, 27(8), 523-531 (2015-04-25)
A novel pyridineoxazoline (PyOx) containing helical polymer, poly{(-)-(S)-4-tert-butyl-2-[5-(4-tert-butylphenyl)-3-vinylpyridin-2-yl]-oxazoline} (PA), was designed and synthesized to approach the effect of chain conformation on the catalytic property. Its complex with Cu(OTf)(2) , i.e., Cu(II)-PA, was employed to catalyze the homogeneous Diels-Alder (D-A) reaction

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