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Boc-Arg-OH

ALDRICH/408484

Synonym: Nα-(tert-Butoxycarbonyl)-L-arginine; Nα-Boc-L-arginine

CAS Number: 13726-76-6
Empirical Formula (Hill Notation): C11H22N4O4
Molecular Weight: 274.32
EC Number: 237-295-2
MDL Number: MFCD00042632
Linear Formula: HN=C(NH2)NH(CH2)3CH(COOH)NHC(O)OC(CH3)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-408484-5G 5 g
 $166.00
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application(s) peptide synthesis
form powder
impurities 5-10% n-butanol
InChI 1S/C11H22N4O4/c1-11(2,3)19-10(18)15-7(8(16)17)5-4-6-14-9(12)13/h7H,4-6H2,1-3H3,(H,15,18)(H,16,17)(H4,12,13,14)/t7-/m0/s1
InChI key HSQIYOPBCOPMSS-ZETCQYMHSA-N
optical activity [α]20/D −6.5°, c = 1 in acetic acid
Quality Level 100 
reaction suitability reaction type: Boc solid-phase peptide synthesis
SMILES string CC(C)(C)OC(=O)N[C@@H](CCCNC(N)=N)C(O)=O
Application: • Studying the kinetics of tanning reactions: The study compares the color development kinetics in tanning reactions involving dihydroxyacetone with both free and Boc-protected basic amino acids, highlighting Boc-Arg-OH′s role in stabilizing reactive intermediates in cosmetic chemistry (Sun et al., 2022 ).
• Protonation states in peptide synthesis: This research examines the side-chain protonation states of a fluorescent arginine derivative, including Boc-Arg-OH, to optimize fluorescence in peptide synthesis for bioimaging applications (Marshall et al., 2019 ).
Packaging: 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) 235.4 °F - closed cup
Flash Point(C) 113 °C - closed cup
UNSPSC 12352209

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