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Merck
CN

8.51046-M

HMPB

Novabiochem®

Synonym(s):

HMPB, 4-(4-Hydroxymethyl-3-methoxyphenoxy)-butyric acid

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About This Item

Empirical Formula (Hill Notation):
C12H16O5
CAS Number:
136849-75-7
Molecular Weight:
240.25
UNSPSC Code:
12352005
NACRES:
NA.22
MDL number:
MFCD00153508

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SMILES string

O(CCCC(=O)O)c1cc(c(cc1)CO)OC

InChI

1S/C12H16O5/c1-16-11-7-10(5-4-9(11)8-13)17-6-2-3-12(14)15/h4-5,7,13H,2-3,6,8H2,1H3,(H,14,15)

InChI key

HXOYWJCDYVODON-UHFFFAOYSA-N

product line

Novabiochem®

assay

≥99% (TLC)

form

powder

reaction suitability

reagent type: linker

manufacturer/tradename

Novabiochem®

mp

83 °C

application(s)

peptide synthesis

storage temp.

2-8°C

Quality Level

200

Related Categories

General description

A 1% TFA-labile dialkoxybenzyl linker for the preparation of protected peptides by the Fmoc strategy [1]. This linker gives purer peptides compared to Sheppard′s original 4-hydroxymethyl-3-methoxyphenoxyacetic acid due to its increased acid sensitivity.

The product number for this product was previously 01-60-0029.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(157A)): ≥ 99 %
Purity (TLC(0811)): ≥ 99 %

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

Other Notes

Replaces: 01-60-0029

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
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Certificates of Analysis (COA)

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