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Merck
CN

8.53067

Boc-His(Boc)-OH . DCHA

Novabiochem®

Synonym(s):

Boc-His(Boc)-OH . DCHA, N-α-N-im-di-t.-Boc-L-histidine dicyclohexylammonium salt

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About This Item

Empirical Formula (Hill Notation):
C16H25N3O6 · xC12H23N
CAS Number:
Molecular Weight:
355.39
MDL number:
UNSPSC Code:
12352209
EC Index Number:
250-764-6
NACRES:
NA.22
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Quality Level

product line

Novabiochem®

assay

≥98% (TLC)

form

powder

reaction suitability

reaction type: Boc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

storage temp.

15-25°C

SMILES string

[N+H2](C3CCCCC3)C2CCCCC2.[n]1(cnc(c1)C[C@H](NC(=O)OC(C)(C)C)C(=O)[O-])C(=O)OC(C)(C)C

InChI

1S/C16H25N3O6.C12H23N/c1-15(2,3)24-13(22)18-11(12(20)21)7-10-8-19(9-17-10)14(23)25-16(4,5)6;1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h8-9,11H,7H2,1-6H3,(H,18,22)(H,20,21);11-13H,1-10H2/t11-;/m0./s1

InChI key

WBGMQHNUPJENDC-MERQFXBCSA-N

General description

A protected histidine derivative for only the critical coupling step in Boc SPPS. After coupling the two Boc-groups are cleaved simultaneously by TFA.

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

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=1.5 in methanol): +24.0 - +29.0 °
Purity (TLC(CMA2)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %

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

Other Notes

Replaces: 04-12-0124

Legal Information

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


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has



Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
853067002504027269098711