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:
Molecular Weight:
240.25
UNSPSC Code:
12352005
NACRES:
NA.22
MDL number:
Quality Level
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
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
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”.
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.
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
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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