407739

All Photos(3)

L-tert-Leucinol

98%

All Photos(3)

Synonym(s):

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

Linear Formula:

(CH₃)₃CCH(NH₂)CH₂OH

CAS Number:

112245-13-3

Molecular Weight:

117.19

Beilstein:

3600321

MDL number:

MFCD00192250

PubChem Substance ID:

24865483

NACRES:

NA.22

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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1 of 4

This Item	526231	269107	441198
Sigma-Aldrich 407739 L-tert-Leucinol	Sigma-Aldrich 526231 (R)-(−)-tert-Leucinol	Sigma-Aldrich 269107 L-tert-Leucine	Sigma-Aldrich 441198 Boc-L-leucinol
assay 98%	assay 98%	assay 99%	assay 95%
optical activity [α]26/D +37°, c = 1.5 in ethanol	optical activity [α]20/D −37°, c = 1.5 in ethanol	optical activity [α]20/D −9.5°, c = 3 in H₂O	optical activity [α]23/D −27°, c = 2 in methanol
mp 30-34 °C (lit.)	mp 30-33 °C (lit.)	mp ≥300 °C (lit.)	mp -
reaction suitability reaction type: solution phase peptide synthesis	reaction suitability reaction type: solution phase peptide synthesis	reaction suitability reaction type: solution phase peptide synthesis	reaction suitability reaction type: Boc solid-phase peptide synthesis
density 0.9 g/mL at 25 °C (lit.)	density 0.9 g/mL at 25 °C (lit.)	density -	density -
application(s) peptide synthesis	application(s) peptide synthesis	application(s) peptide synthesis	application(s) peptide synthesis

Application

Useful amino acid employed in various asymmetric reactions.

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

194.0 °F - closed cup

Flash Point(C)

90 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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