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Merck
CN

57619

Supelco

Acetic acid – triethylamine solution 1:1

suitable for HPLC, 2M:2M aqueous solution, LiChropur™

Synonym(s):

Triethylamine : Acetic acid 1:1 solution, Triethylammonium acetate solution

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About This Item

Linear Formula:
CH3COOH · N(CH2CH3)3
CAS Number:
5204-74-0
Molecular Weight:
161.24
Beilstein:
3688333
MDL number:
MFCD00151725
UNSPSC Code:
51242002
NACRES:
NA.21

Key Documents

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form

liquid

technique(s)

HPLC: suitable

λ

neat

UV absorption

λ: 250 nm Amax: ≤0.1
λ: 260 nm Amax: ≤0.05
λ: 300 nm Amax: ≤0.01
λ: 500 nm Amax: ≤0.01

SMILES string

CC(O)=O.CCN(CC)CC

InChI

1S/C6H15N.C2H4O2/c1-4-7(5-2)6-3;1-2(3)4/h4-6H2,1-3H3;1H3,(H,3,4)

InChI key

AVBGNFCMKJOFIN-UHFFFAOYSA-N

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Application


  • Direct enantiomeric resolution of betaxolol with application to analysis of pharmaceutical products.: This study presents a method for the direct enantiomeric resolution of betaxolol, where acetic acid and triethylamine are used to facilitate the chiral separation in analytical processes, showcasing its application in pharmaceutical analysis (Hefnawy et al., 2007).

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

H225,H314,H332,H335

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCK7476
BCCH7890
BCBZ8630

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Yosuke Taniguchi et al.
Organic & biomolecular chemistry, 18(15), 2845-2851 (2020-04-02)
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Macromolecular bioscience, 20(7), e2000083-e2000083 (2020-06-20)
Affibody-conjugated RALA (affi-RA) are designed for delivering oligomeric 5-fluorodeoxyuridine (FUdR, metabolite of 5-FU) strand to raise the selectivity of 5-fluorouracil (5-FU), decrease its toxicity and improve its suboptimal therapeutic efficacy. The nanodrugs, FUdR@affi-RA, are spontaneously assembled by electrostatic interaction between
Javier Acosta et al.
Frontiers in bioengineering and biotechnology, 8, 593-593 (2020-07-03)
Nucleoside-2'-deoxyribosyl-transferases (NDTs) catalyze a transglycosylation reaction consisting of the exchange of the 2'-deoxyribose moiety between a purine and/or pyrimidine nucleoside and a purine and/or pyrimidine base. Because NDTs are highly specific for 2'-deoxyribonucleosides they generally display poor activity on modified
Oleg V Markov et al.
Molecules (Basel, Switzerland), 25(16) (2020-08-17)
Biological activity of antisense oligonucleotides (asON), especially those with a neutral backbone, is often attenuated by poor cellular accumulation. In the present proof-of-concept study, we propose a novel delivery system for asONs which implies the delivery of modified antisense oligonucleotides
Romeo C A Dubini et al.
Nucleic acids research, 48(15), 8796-8807 (2020-07-12)
5-Formylcytosine (5fC) is a chemically edited, naturally occurring nucleobase which appears in the context of modified DNA strands. The understanding of the impact of 5fC on dsDNA physical properties is to date limited. In this work, we applied temperature-dependent 1H
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