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123943

Sigma-Aldrich

Bis(4-nitrophenyl) phosphate

99%

Synonyme(s) :

Di-4-nitrophenyl hydrogenphosphate

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1 G
120,00 $
5 G
479,00 $
10 G
660,00 $

120,00 $

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1 G
120,00 $
5 G
479,00 $
10 G
660,00 $

About This Item

Formule linéaire :
(O2NC6H4O)2P(O)OH
Numéro CAS:
645-15-8
Poids moléculaire :
340.18
Numéro CE :
211-434-7
Numéro MDL:
MFCD00007318
Code UNSPSC :
12352100
ID de substance PubChem :
24847590
Nomenclature NACRES :
NA.22

120,00 $

Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit.
Devis pour commande en gros

Niveau de qualité

200

Essai

99%

Forme

solid

Pf

172-175 °C (lit.)

Groupe fonctionnel

nitro
phosphate

Chaîne SMILES 

OP(=O)(Oc1ccc(cc1)[N+]([O-])=O)Oc2ccc(cc2)[N+]([O-])=O

InChI

1S/C12H9N2O8P/c15-13(16)9-1-5-11(6-2-9)21-23(19,20)22-12-7-3-10(4-8-12)14(17)18/h1-8H,(H,19,20)

Clé InChI

MHSVUSZEHNVFKW-UHFFFAOYSA-N

Catégories apparentées

Application

Bis(4-nitrophenyl) phosphate(BNPP) has been used as substrate to determine the enzyme activity of root phosphodiesterases of wetland plants[1]. BNPP has been used to study the mechanism of cleavage of BNPP using oxamido-bridged dinuclear copper(II) complexes as catalysts[2].

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H300

Conseils de prudence

P301 + P310 + P330

Classification des risques

Acute Tox. 2 Oral

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificats d'analyse (COA)

Lot/Batch Number
STBJ6205
STBD4357V
S47374V
1429983
S47374-129

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Studies on the reaction kinetics and the mechanism of hydrolysis of bis (4-nitrophenyl) phosphate (BNPP) catalyzed by oxamido-bridged dinuclear copper (II) complexes in micellar solution.
Xie J, et al.
Transition Met. Chem. (London), 28(7), 782-787 (2003)
M P Lim et al.
Cell death & disease, 2, e170-e170 (2011-06-10)
The major cellular event in the development and progression of liver fibrosis is the activation of hepatic stellate cells (HSCs). Activated HSCs proliferate and produce excess collagen, leading to accumulation of scar matrix and fibrotic liver. As such, the induction
Eliska Rejmánková et al.
The New phytologist, 190(4), 968-976 (2011-06-30)
Phosphorus (P)-limited plants produce higher amounts of root phosphatases, but research has mostly focused on phosphomonoesterases (PMEs). Because phosphate diesters can form a significant proportion of organic P in wetlands, we aimed to determine whether wetland plants produce both root
M-C Chang et al.
Acta biomaterialia, 8(3), 1380-1387 (2011-09-29)
Biocompatibility of dentin bonding agents (DBA) and composite resin may affect the treatment outcome (e.g., healthy pulp, pulpal inflammation, pulp necrosis) after operative restoration. Bisphenol-glycidyl methacrylate (BisGMA) is one of the major monomers present in DBA and resin. Prior studies
Nele Steens et al.
Dalton transactions (Cambridge, England : 2003), (2)(2), 585-592 (2009-12-22)
Hydrolysis of 4-nitrophenyl phosphate (NPP) and bis-4-nitrophenyl phosphate (BNPP), two commonly used DNA model substrates, was examined in vanadate solutions by means of (1)H, (31)P and (51)V NMR spectroscopy. The hydrolysis of the phosphoester bond in NPP at 50 degrees
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Questions

1–3 of 3 Questions  

  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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  3. Could you please assist me with selecting a general esterase inhibitor? My application involves a compound that is not stable in plasma and the instability can be caused by esterase.

    1 answer

    1. A potential product of interest for inhibiting plasma esterase enzyme activity to maintain the stability of substances susceptible to esterase degradation is the product Bis(4-nitrophenyl) phosphate (123943).

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