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N9608

Sigma-Aldrich

4′-Nitroacetophenone

98%

Synonym(s):

1-(4-Nitrophenyl)ethan-1-one, 1-(4-Nitrophenyl)ethanone, 1-Acetyl-4-nitrobenzene, 4-Nitrophenyl methyl ketone, 4′-Nitroacetophenone, p-Acetylnitrobenzene

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About This Item

Linear Formula:
O2NC6H4COCH3
CAS Number:
100-19-6
Molecular Weight:
165.15
Beilstein:
607777
EC Number:
202-827-4
MDL number:
MFCD00007355
UNSPSC Code:
12352100
PubChem Substance ID:
24897904
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

98%

form

crystals

bp

202 °C (lit.)

mp

75-78 °C (lit.)

SMILES string

CC(=O)c1ccc(cc1)[N+]([O-])=O

InChI

1S/C8H7NO3/c1-6(10)7-2-4-8(5-3-7)9(11)12/h2-5H,1H3

InChI key

YQYGPGKTNQNXMH-UHFFFAOYSA-N

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Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF3027V
BCCJ3440
BCCF8362
BCCC6077
BCBZ9552

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[Semiconservative and unscheduled DNA-synthesis of rat thymocytes under the influence of some radioprotecting and radiosensitizing agents (author's transl)].
K Tempel et al.
Strahlentherapie, 158(2), 112-122 (1982-02-01)
K Tatsumi et al.
Journal of pharmacobio-dynamics, 4(2), 101-108 (1981-02-01)
The electron transfer mechanism in the reduction of aromatic nitro compounds by xanthine oxidase was investigated using methyl p-nitrobenzoate and p-nitroacetophenone as substrates. Methyl p-nitrobenzene was reduced by both one-electron and more than two-electron transfer mechanisms in the enzyme-electron donor
The effect of combinations of nitroaromatic and nitroxyl radiosensitizers on the radiation survival response of Chinese hamster cells, V.79-753B, in vitro.
B C Millar et al.
Radiation research, 88(2), 369-376 (1981-11-01)
Y G Smeyers et al.
International journal of radiation biology and related studies in physics, chemistry, and medicine, 39(6), 649-653 (1981-06-01)
The electron affinity of eight well-known nitroaromatic and nitroheterocyclic radiosensitizers is computed resorting to a quantum mechanical approach. Four of the compounds studied were nitroimidazoles; but p-nitroacetophenone and some 5-nitrofuran derivatives were also investigated for comparison. A good correlation between
K Washino et al.
International journal of radiation biology and related studies in physics, chemistry, and medicine, 41(3), 271-282 (1982-03-01)
Native calf thymus DNA, denatured DNA, and synthetic nucleic acids (poly A, poly C, poly U, and poly G) crosslink upon irradiation with 16 MeV electrons in O2-free dilute aqueous solutions containing 0.5mol/l t-butanol and p-nitroacetophenone (PNAP) or nitrobenzene at
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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/449/386/product-dating-information-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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