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8.53029

Sigma-Aldrich

Boc-Glu(OcHx)-OH

Novabiochem®

Synonym(s):

Boc-Glu(OcHx)-OH, N-α-t.-Boc-L-glutamic acid γ-cyclohexyl ester

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About This Item

Empirical Formula (Hill Notation):
C16H27NO6
CAS Number:
Molecular Weight:
329.39
UNSPSC Code:
12352209
NACRES:
NA.22

Quality Level

product line

Novabiochem®

Assay

≥98% (TLC)

form

powder

reaction suitability

reaction type: Boc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

mp

54-57 °C

application(s)

peptide synthesis

functional group

carboxylic acid

storage temp.

2-30°C

InChI

1S/C16H27NO6/c1-16(2,3)23-15(21)17-12(14(19)20)9-10-13(18)22-11-7-5-4-6-8-11/h11-12H,4-10H2,1-3H3,(H,17,21)(H,19,20)/t12-/m0/s1

InChI key

FDNMLANBNJDIRG-LBPRGKRZSA-N

General description

Standard building block for introduction of glutamic acid in Boc SPPS. This side-chain protecting group for glutamic acid is used to minimize side reactions during acidic and basic treatments [1].

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Boc SPPS

Literature references

[1] J. P. Tam, et al. (1979) Tetrahedron Lett., 42, 4033.

Linkage

Replaces: 04-12-0121

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=1 in methanol): -9.0 - -7.0 °
Purity (TLC(0811)): ≥ 98 %
Purity (DC (0157)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clearly soluble

To see the solvent systems used for TLC of Novabiochem® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protocols

Anhydrous HF is the preferred reagent for peptide cleavage from Boc-based resins, versatile and effective for various peptide synthesis.

Anhydrous HF is the preferred reagent for peptide cleavage from Boc-based resins, versatile and effective for various peptide synthesis.

Anhydrous HF is the preferred reagent for peptide cleavage from Boc-based resins, versatile and effective for various peptide synthesis.

Anhydrous HF is the preferred reagent for peptide cleavage from Boc-based resins, versatile and effective for various peptide synthesis.

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