Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

87472

Supelco

Hydrogen chloride solution

~3 M in 1-butanol, for GC derivatization, LiChropur™

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

CAS Number:
7647-01-0
Beilstein:
1098214
MDL number:
MFCD00011324
UNSPSC Code:
12352301
PubChem Substance ID:
329769583
NACRES:
NA.22

product name

Hydrogen chloride - 1-butanol solution, ~3 M in 1-butanol, for GC derivatization, LiChropur™

grade

for GC derivatization

Quality Level

100

form

solution

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

concentration

~3 M in 1-butanol

technique(s)

gas chromatography (GC): suitable

density

0.87 g/mL at 20 °C

storage temp.

2-8°C

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

General description

Acylation, an alternative to silylation, is the conversion of compounds that contain active hydrogens (-OH, -SH and -NH) into esters, thioesters, and amides through the action of a carboxylic acid or derivative. The presence of a carbonyl group adjacent to the halogenated carbons enhances electron capture detector (ECD) response. Acylation has many benefits:
  • It improves the stability of compounds by protecting unstable groups.
  • It may confer volatility on substances such as carbohydrates or amino acids, which have so many polar groups that they are non-volatile and normally decompose on heating.
  • It assists in separations not possible with underivatized compounds.
  • Compounds are detectable at very low levels with an ECD.

Hydrogen chloride-1-butanol is a reagent utilized to form fragmentation-directing derivatives for GC/MS analysis.

Application

Hydrogen chloride - 1-butanol solution has been used for butylation of amino acids during blood sample analysis for determination of ethylenediaminetetraacetic acid using mass spectrometry.

Other Notes

Reagent for the esterification of amino acids and carnites for GC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCL8269
BCCJ6881
BCCG8459
BCCF1421
BCCC2214

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

M S Rashed et al.
Clinical chemistry, 43(7), 1129-1141 (1997-07-01)
Metabolic profiling of amino acids and acylcarnitines from blood spots by automated electrospray tandem mass spectrometry (ESI-MS/MS) is a powerful diagnostic tool for inborn errors of metabolism. New approaches to sample preparation and data interpretation have helped establish the methodology
Q Miao et al.
Physical review letters, 109(23), 233905-233905 (2013-02-02)
X-ray lasing is predicted to ensue when molecules are pumped into dissociative core-excited states by a free-electron-laser pulse. The lasing is due to the population inversion created in the neutral dissociation product, and the process features self-trapping of the x-ray
Woo Seok Yang et al.
Journal of ethnopharmacology, 146(2), 637-644 (2013-02-16)
Archidendron clypearia Jack. (Fabaceae) is a representative ethnomedicinal herbal plant prescribed for various inflammatory diseases such as pharyngolaryngitis and tonsillitis. However, the pharmacology behind this plant's anti-inflammatory properties has not been fully understood. Therefore, in this study, the anti-inflammatory mechanism
J Marwaha et al.
Experimental parasitology, 134(1), 12-17 (2013-02-16)
Intestinal cestodes with complex life cycles have to pass through the acid stomach lumen of their vertebrate host(s) in order to reach their preferred site of development. The cestode's tegument is the only organ in constant contact with this hostile
Takashi Kondo et al.
American journal of physiology. Gastrointestinal and liver physiology, 304(6), G568-G573 (2013-02-02)
Prostaglandin E(2) (PGE(2)) plays a major role in pain processing and hypersensitivity. This study investigated whether PGE(2) levels are increased in the esophageal mucosa after acid infusion and whether increases in PGE(2) are associated with heartburn. Furthermore, expression of the
View All Related Papers

Articles

Analysis of Acylcarnitines in Dried Blood Spots (DBS) Samples by FIA-MS/MS

In this article we provide a complete workflow of quantification and identification of acylcarnitines in dried blood spots (DBS) using stable isotope-labeled (SIL) acylcarnitines CRMs by FIA-MS/MS.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service