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A38002

4′-Aminoacetophenone

99%

Synonym(s):

4-Acetylaniline

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$52.50

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$124.00

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About This Item

Linear Formula:
H2NC6H4COCH3
CAS Number:
99-92-3
Molecular Weight:
135.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24890814
EC Number:
202-801-2
Beilstein/REAXYS Number:
471493
MDL number:
MFCD00007896
Assay:
99%
Form:
powder

Key Documents

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InChI key

GPRYKVSEZCQIHD-UHFFFAOYSA-N

InChI

1S/C8H9NO/c1-6(10)7-2-4-8(9)5-3-7/h2-5H,9H2,1H3

SMILES string

CC(=O)c1ccc(N)cc1

assay

99%

form

powder

bp

293 °C (lit.)

Quality Level

200

mp

103-107 °C (lit.)

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Show Differences

1 of 4

This Item
A37804100528H35803
4′-Aminoacetophenone 99%

Sigma-Aldrich

A38002

4′-Aminoacetophenone

2′-Aminoacetophenone 98%

Sigma-Aldrich

A37804

2′-Aminoacetophenone

4′-Aminoacetanilide 99%

Sigma-Aldrich

100528

4′-Aminoacetanilide

2′-Hydroxy-4′-methoxyacetophenone 99%

Sigma-Aldrich

H35803

2′-Hydroxy-4′-methoxyacetophenone

assay

99%

assay

98%

assay

99%

assay

99%

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

form

powder

form

liquid

form

solid

form

-

bp

293 °C (lit.)

bp

85-90 °C/0.5 mmHg (lit.)

bp

-

bp

-

mp

103-107 °C (lit.)

mp

-

mp

164-167 °C (lit.)

mp

48-50 °C (lit.)

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBK2533
STBH3015
STBJ2208
STBJ0161
STBG9287

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O A Aleksintseva et al.
Antibiotiki, 27(7), 493-495 (1982-01-01)
The effect of p-aminobenzoic acid on the biosynthesis of levorin was studied. It was shown that in the presence of exogenic p-aminobenzoic acid the antibiotic activity increased by 11 per cent. The acid added was transformed into p-aminoacetophenone which was
O A Aleksintseva et al.
Antibiotiki, 26(8), 566-570 (1981-08-01)
A method for spectrophotometric determination of p-aminoacetophenone (p-AAP) in the mycelium and fermentation broth filtrates of organisms producing polyenic macrolide antibiotics is described. The level of p-AAP accumulation was studied as applicable to the biosynthesis of levorin, a polyenic antibiotic
O Raatikainen et al.
Journal of chromatography, 585(2), 247-254 (1991-11-01)
A high-performance liquid chromatographic (HPLC) method for the determination of the aromaticity of heptaene polyene antibiotics has been developed. The released aromatic moiety of the heptaene polyenes aureofungin, candicidin, candimycin, hamycin and trichomycin was assayed after alkaline hydrolysis. The presence
Dominik Cincić et al.
Acta crystallographica. Section C, Crystal structure communications, 64(Pt 4), o226-o229 (2008-04-09)
In the title compounds, 4-carboxyanilinium bromide, C(7)H(8)NO(2)(+) x Br(-), (I), and 4-acetylanilinium bromide, C(8)H(10)NO(+) x Br(-), (II), each asymmetric unit contains a discrete cation with a protonated amino group and a halide anion. Both crystal structures are characterized by two-dimensional
Anne Ly et al.
Organic & biomolecular chemistry, 3(5), 917-923 (2005-02-26)
The most easily oxidized sites in DNA are the guanine bases, and major intermediates produced by the direct effect of ionizing radiation (ionization of the DNA itself) are electron deficient guanine species. By means of a radiation chemical method (gamma-irradiation
View All Related Papers

Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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