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130648

Sigma-Aldrich

4-Nitroacetanilide

98%

Sinonimo/i:

4′-Nitroacetanilide, Acetic acid 4-nitroanilide

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5 G
CHF 38.70

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5 G
CHF 38.70

About This Item

Formula condensata:
CH3CONHC6H4NO2
Numero CAS:
104-04-1
Peso molecolare:
180.16
Beilstein:
2211962
Numero CE:
203-169-0
Numero MDL:
MFCD00007303
Codice UNSPSC:
12352100
ID PubChem:
24847974
NACRES:
NA.22

CHF 38.70

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Saggio

98%

Punto di fusione

213-215 °C (lit.)

Gruppo funzionale

amide
nitro

Stringa SMILE

CC(=O)Nc1ccc(cc1)[N+]([O-])=O

InChI

1S/C8H8N2O3/c1-6(11)9-7-2-4-8(5-3-7)10(12)13/h2-5H,1H3,(H,9,11)
NQRLPDFELNCFHW-UHFFFAOYSA-N

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Applicazioni

4-Nitroacetanilide was used as a test substrate and its hydrolysis was determined by UV spectroscopic measurements[1]. It was also used to prepare 4-aminoacetanilide[2].

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
10615KN
10227PN
08411KS
12824DS
10827MR

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Ross L Stein
Biochemistry, 41(3), 991-1000 (2002-01-16)
Aryl acylamidase (EC 3.1.5.13; AAA) catalyzes the hydrolysis of p-nitroacetanilide (PNAA) via the standard three-step mechanism of serine hydrolases: binding of substrate (K(s)), acylation of active-site serine (k(acyl)), and hydrolytic deacylation (k(deacyl)). Key mechanistic findings that emerged from this study
Shinji Takenaka et al.
Journal of bioscience and bioengineering, 107(1), 27-32 (2009-01-17)
Bacillus cereus strain 10-L-2 synthesizes two arylamine N-acetyltransferases (Nat-a and Nat-b) with broad substrate specificities toward aniline and its derivatives. In southern blot analysis using probes encoding the NH2-terminus of Nat-b and a conserved region of N-acetyltransferases, digested total DNA
Short-column liquid chromatographic assay for caffeine and chloramphenicol in serum.
R S Markin et al.
Journal of chromatography, 525(2), 464-470 (1990-02-23)
Dirk Volkmer et al.
Inorganic chemistry, 35(13), 3792-3803 (1996-06-19)
Dinuclear nickel(II) complexes of the ligands 2,6-bis[bis((2-benzimidazolylmethyl)amino)methyl]-p-cresol (bbapOH), N,N,N',N'-tetrakis(2-benzimidazolylmethyl)-2-hydroxy-1,3-diaminopropane (tbpOH), N-methyl-N,N',N'-tris(2-benzimidazolylmethyl)-2-hydroxy-1,3-diaminopropane (m-tbpOH) and 1-[N,N-bis(2-benzimidazolylmethyl)amino]-3-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethoxy]-2-hydroxypropane (bpepOH) were prepared in order to model the active site of urease. The novel asymmetric structures of the dinuclear complexes were characterized by X-ray structure analysis.
María F Montenegro et al.
Biological chemistry, 389(4), 425-432 (2008-01-23)
Apart from its esterase activity, butyrylcholinesterase (BuChE) displays aryl acylamidase (AAA) activity able to hydrolyze o-nitroacetanilide (ONA) and its trifluoro-derivative (F-ONA). We report here that, despite amidase and esterase sites residing in the same protein, in human samples depleted of
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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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