Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

71090

Sigma-Aldrich

1-Naphthyl phosphate monosodium salt monohydrate

≥98.0% (HPLC)

Synonym(s):

α-Naphthyl phosphate monosodium salt monohydrate, Sodium 1-naphthyl phosphate monohydrate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C10H7OP(O)(OH)(ONa) · H2O
CAS Number:
81012-89-7
Molecular Weight:
264.15
Beilstein:
1877764
MDL number:
MFCD00150615
UNSPSC Code:
12352202
PubChem Substance ID:
329763019
Pricing and availability is not currently available.

Assay

≥98.0% (HPLC)

impurities

≤0.1% free naphthol

solubility

H2O: 50 mg/mL, clear, colorless

storage temp.

2-8°C

SMILES string

[Na+].[H]O[H].OP([O-])(=O)Oc1cccc2ccccc12

InChI

1S/C10H9O4P.Na.H2O/c11-15(12,13)14-10-7-3-5-8-4-1-2-6-9(8)10;;/h1-7H,(H2,11,12,13);;1H2/q;+1;/p-1

InChI key

NSWUDGODQXQNON-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Application

Preferred substrate for bioanalytical determinations of acid phosphatases, such as prostatic acid phosphatase.
Substrate for phosphatases. Has been used in a continuous assay for acid phosphatase.[1]

Biochem/physiol Actions

Non-specific phosphatase inhibitor. Inhibits acid, alkaline and protein phosphatases.

replaced by

Product No.
Description
Pricing

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

E Luchter-Wasylewska
Acta biochimica Polonica, 44(4), 853-859 (1997-01-01)
The described continuous acid phosphatase assay is based on kinetics of the release of 1-naphthol in the course of the enzyme-catalyzed hydrolysis of 1-naphthyl phosphate, measured at 320 nm in aqueous solution and at 322 nm in sodium-bis(2-ethylhexyl)sulfosuccinate isooctane-water reverse
Chang Hoon Moon et al.
Investigational new drugs, 32(3), 400-411 (2013-11-10)
CKD-516 is a benzophenone analog in which the B ring is modified by replacement with a carbonyl group. The study assessed CKD-516 as a vascular disrupting agent or anti-cancer drug. To assess the effect of S516 on vascularization, we analyzed
Ángel E Mercado-Pagán et al.
Journal of biomaterials applications, 29(4), 557-565 (2014-06-11)
One of the main challenges for clinical implementation of small diameter vascular grafts (SDVGs) is their limited hemocompatibility. Important design specifications for such grafts include features that minimize the long-term risks of restenosis, fouling, and thrombus formation. In our lab
Xinli Huang et al.
International journal of clinical and experimental pathology, 7(8), 4755-4764 (2014-09-10)
Human liver ischemia/reperfusion injury (IRI) is a common and major clinical problem complicating liver surgery and transplantation. The pathogenesis underlying IRI is complex, involving a series of signaling mediators and mechanisms. This study aimed to investigate the effects of Magnesium
Mukesh K Jaiswal et al.
Journal of leukocyte biology, 96(2), 337-347 (2014-03-14)
a2V is required for maturation of sperm. The decreased expression of a2V at the feto-maternal interphase causes poor pregnancy outcome. The present study examined the role of a2V in spermatogenesis and inflammatory network in the testis. A single dose of
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service