Saltar al contenido
MilliporeSigma
Todas las fotos(1)

Documentos

32301

Sigma-Aldrich

Ammonium acetate

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥98%

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
CH3CO2NH4
Número de CAS:
631-61-8
Peso molecular:
77.08
Beilstein/REAXYS Number:
4186741
EC Number:
211-162-9
MDL number:
MFCD00013066
UNSPSC Code:
12352300
eCl@ss:
39021908
PubChem Substance ID:
329754129
NACRES:
NA.21

grade

ACS reagent
puriss. p.a.

agency

reag. Ph. Eur.

vapor pressure

<0.001 hPa

assay

≥98%

form

solid

impurities

≤0.005% KMnO4 red. matter (as O)
≤2% water (Karl Fischer)
≤5 mg/kg heavy metals (as Pb)

ign. residue

≤0.01%

pH

6.7-7.3 (25 °C, 5% in water)

mp

110-112 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤5 mg/kg
nitrate (NO3-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg

cation traces

Ca: ≤10 ppm
Cd: ≤2 ppm
Co: ≤5 ppm
Cr: ≤5 ppm
Cu: ≤2 ppm
Fe: ≤5 ppm
K: ≤50 ppm
Mg: ≤2 ppm
Mn: ≤5 ppm
Na: ≤50 ppm
Ni: ≤5 ppm
Pb: ≤2 ppm
Zn: ≤2 ppm

SMILES string

N.CC(O)=O

InChI

1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

InChI key

USFZMSVCRYTOJT-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

Ammonium acetate is a colorless hygroscopic solid. It can be prepared by reacting glacial acetic acid with ammonia or ammonium carbonate. It has been reported as potential inhibitor of Pd/C mediated hydrogenolysis of benzyl ether.

Application

Ammonium acetate has been used in the mobile phase for the HPLC determination of ezetimibe and its metabolites. It may be used in preparation of phenanthrimidazoles and retinimidazoles.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Anima Ghosal et al.
Drug metabolism and disposition: the biological fate of chemicals, 32(3), 314-320 (2004-02-24)
Ezetimibe [1-(4-fluorophenyl)-3(R)-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4(S)-(4-hydroxyphenyl)-2-azetidinone] (Zetia; Schering-Plough, Kenilworth, NJ) is the first in a new class of cholesterol-lowering agents known as cholesterol absorption inhibitors. The objective of this study was to identify the isoform(s) of human liver and intestinal UDP-glucuronosyltransferase (UGT) enzymes responsible
Reactions of phenanthraquinone and retenequinone with aldehydes and ammonium acetate in acetic acid solution1.
Steck EA and Day AR.
Journal of the American Chemical Society, 65(3), 452-456 (1943)
Selective inhibition of benzyl ether hydrogenolysis with Pd/C due to the presence of ammonia, pyridine or ammonium acetate.
Sajiki H.
Tetrahedron Letters, 36(20), 3465-3468 (1995)
M Athar Masood et al.
Basic & clinical pharmacology & toxicology, 127(6), 533-550 (2020-11-03)
Urine drug testing (UDT) is an important analytical/bio-analytical technique that has inevitably become an integral and vital part of a testing programme for diagnostic purposes. This manuscript presents a tailor-made LC-MS/MS quantitative assay method development and validation for a custom

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico