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Merck
CN

8.53056

Boc-Tyr(Bzl)-OH

Novabiochem®

Synonym(s):

Boc-Tyr(Bzl)-OH, N-α-t.-Boc-O-benzyl-L-tyrosine

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About This Item

Empirical Formula (Hill Notation):
C21H25NO5
CAS Number:
Molecular Weight:
371.43
UNSPSC Code:
12352209
EC Index Number:
218-349-4
NACRES:
NA.22
MDL number:
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Quality Segment

product line

Novabiochem®

assay

≥98% (TLC), ≥98.0% (HPLC)

form

powder

reaction suitability

reaction type: Boc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

hydroxyl

storage temp.

2-30°C

SMILES string

N(C(Cc1ccc(cc1)OCc2ccccc2)C(=O)O)C(=O)OC(C)(C)C

InChI

1S/C21H25NO5/c1-21(2,3)27-20(25)22-18(19(23)24)13-15-9-11-17(12-10-15)26-14-16-7-5-4-6-8-16/h4-12,18H,13-14H2,1-3H3,(H,22,25)(H,23,24)

InChI key

ZAVSPTOJKOFMTA-UHFFFAOYSA-N

General description

Building block for introduction of tyrosine amino-acid residues by Boc SPPS.

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=2 in ethanol): +24.5 - +29.5 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble

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

Other Notes

Replaces: 04-12-0090

Legal Information

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


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Storage Class

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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