Skip to Content
Merck
CN

Key Documents

View All Documentation

32301-M

Ammonium acetate

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

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3CO2NH4
CAS Number:
631-61-8
Molecular Weight:
77.08
NACRES:
NA.21
PubChem Substance ID:
329754129
eCl@ss:
39021908
UNSPSC Code:
12352300
EC Number:
211-162-9
MDL number:
MFCD00013066
Beilstein/REAXYS Number:
4186741
Assay:
≥98%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

agency

reag. Ph. Eur.

vapor pressure

<0.001 hPa

grade

ACS reagent, puriss. p.a.

assay

≥98%

form

solid

impurities

≤0.0002% heavy metals (as Pb), ≤0.005% KMnO4 red. matter (as HCOOH), ≤2% water (Karl Fischer)

ign. residue

≤0.01% (as SO4)

pH

6.5-7.5 (25 °C, 77.1 g/L)

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: ≤2 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

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.

Still not finding the right product?

Explore all of our products under Ammonium acetate

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SDBB6558
STBL3624
STBL0216
STBK8868
STBK8866

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

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)