N-Boc-L-isoleucine, 98+%

Name: N-Boc-L-isoleucine, 98+%
SKU: A16021.14

CAS: 13139-16-7 | C11H21NO4 | 231.29 g/mol

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25 g

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Catalog number A16021.14

also known as A16021-14

Price (EUR)

Quantity:

25 g

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Chemical Identifiers

CAS13139-16-7

IUPAC Name(2S,3S)-2-{[(tert-butoxy)carbonyl]amino}-3-methylpentanoic acid

Molecular FormulaC11H21NO4

InChI KeyQJCNLJWUIOIMMF-YUMQZZPRSA-N

SMILESCC[C@H](C)[C@H](NC(=O)OC(C)(C)C)C(O)=O

Specifications

Specification Sheet

Appearance (Color)White to pale cream

FormPowder or crystalline powder or crystals or lumps

Assay (Aqueous acid-base Titration)≥98.0 to ≤102.0% (non-U.S. specification)

Assay (HPLC)≥98.0% (U.S. specification)

CommentSpecification differs for U.S. and non-U.S. material where indicated

N-Boc-L-isoleucine is used to prepare BOC-L-isoleucine hydroxysuccinimide ester by using 1-hydroxybenzotriazole and 1-ethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
N-Boc-L-isoleucine is used to prepare BOC-L-isoleucine hydroxysuccinimide ester by using 1-hydroxybenzotriazole and 1-ethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride.

Solubility
Soluble in methanol. Insoluble in water.

Notes
Incompatible with strong oxidizing agents, strong acids and strong bases. Store in a cool place.

RUO – Research Use Only

General References:

Takayanagi, A.; Iwasaki, A.; Suenaga, K. Total synthesis and stereochemical reassignment of maedamide. Tetrahedron Lett. 2015, 56 (34), 4947-4949.
Lohrey, L.; Marschik, S.; Cramer, B.; Humpf, H. U. Large-Scale Synthesis of Isotopically Labeled ¹³C₂-Tenuazonic Acid and Development of a Rapid HPLC-MS/MS Method for the Analysis of Tenuazonic Acid in Tomato and Pepper Products. J. Agric. Food Chem. 2012, 61 (1), 114-120.