Skip to Content
Merck

Skip To

N4875

Naphthol AS-MX phosphate

phosphatase substrate, fluorogenic, ≥99% (HPLC), powder

Synonym(s):

3-Hydroxy-2-naphtho-2′,4′-xylidide Phosphate, N-(2,4-Dimethylphenyl)-3-(phosphonooxy)-2-naphthalenecarboxamide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
100 mg
Please contact Customer Service for Availability
₪271.00
500 mg
Please contact Customer Service for Availability
₪757.00
1 g
Please contact Customer Service for Availability
₪1,304.00

About This Item

Empirical Formula (Hill Notation):
C19H18NO5P
CAS Number:
Molecular Weight:
371.32
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
216-480-1
MDL number:
Beilstein/REAXYS Number:
6664873

₪271.00


Please contact Customer Service for Availability

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Product Name

Naphthol AS-MX phosphate, powder, ≥99% (HPLC)

Quality Segment

assay

≥99% (HPLC)

form

powder

solubility

ethanol: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow (to Faint Brown)

storage temp.

−20°C

SMILES string

Cc1ccc(NC(=O)c2cc3ccccc3cc2OP(O)(O)=O)c(C)c1

InChI

1S/C19H18NO5P/c1-12-7-8-17(13(2)9-12)20-19(21)16-10-14-5-3-4-6-15(14)11-18(16)25-26(22,23)24/h3-11H,1-2H3,(H,20,21)(H2,22,23,24)

InChI key

IOMLBTHPCVDRHM-UHFFFAOYSA-N

General description

Naphthol AS-MX phosphate is soluble in dioxane and is a substrate for phosphatase.

Application

Naphthol AS-MX phosphate has been used as:
  • a substrate for alkaline phosphatase in human osteoblasts
  • mouse embryonic stem cell (mESC)
  • coronal plane sections for fluorescence staining and analysis

Substrate for the histochemical demonstration of alkaline phosphatase.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
N2250N5625N5000
assay

≥99% (HPLC)

assay

≥96.0% (HPLC)

assay

>99% (TLC)

assay

≥98.0% (HPLC)

solubility

ethanol: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow (to Faint Brown)

solubility

water: 50 mg/mL, clear, colorless to yellow

solubility

ethanol: 50 mg/mL, clear, light yellow

solubility

water: 100 mg/mL, clear to hazy

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

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, 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



Questions

Reviews

No rating value

Active Filters