Available from stock

Naphthol AS acetate

SKU: N0354

Category: Non Fluorescent Detection & Chromogene Detection

Synonyms: 3-Acetoxy-2-naphthoic acid anilide; 1163-67-3
CAS-Number: C₁₉H₁₅NO₃
Molecular Formula: 305.33
Molecular Weight

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Product Data
Handling
Safety Information
Details

Specifications

Purity: ≥99% (HPLC)
Appearance: White to off-white powder
Identity: 1H-NMR

Properties

Solvents: Soluble in methanol.

Shipping: AMBIENT
Short Term Storage: +4°C
Long Term Storage: -20°C
Handling Advice: Very hygroscopic. Store under inert gas.
Use / Stability: Stable for at least 2 years after receipt when stored at -20°C.

Transportation: Not dangerous goods

Description: Naphthol AS acetate is a fluorogenic substrate for unspecified esterases. After cleavage of the fluorigenic substrate by esterases the free Naphthol AS can couple with diazonium salts to form different types of fluorescent azo dyes. Human and bovine serum albumin are active against Naphthol AS acetate, resulting in a fluorescence excited at 320nm and monitored at 500nm. Can also be used as a bulding block or intermediate for organic synthesis.
Smiles: O=C(NC1=CC=CC=C1)C2=CC3=CC=CC=C3C=C2OC(C)=O
InChi Key: CVJGNNYDVQYHEO-UHFFFAOYSA-N
References: (1) A.H. Baillie, J. Micr. Sci. 105, 247 (1964) , (2) V.K. Hopsu, et al., J. Histochem. Cytochem. 13, 117 (1965) , (3) M.T. Rakhawy, Acta Anatomica 95, 572 (1976) , (4) M. Tavassoli, Scand. J. Haematol. 20, 330 (1978) , (5) Y. Eishi, et al., Bull. Tokyo Med. Dent. Univ. 29, 47 (1982) , (6) R.F. Chen & C.H. Scott, Anal. Lett. 17, 857 (1984) , (7) U. Waspi, et al., Eur. J. Biochem. 254, 32 (1998)

Naphthol AS acetate is a fluorogenic substrate for unspecified esterases. After cleavage of the fluorigenic substrate by esterases the free Naphthol AS can couple with diazonium salts to form different types of fluorescent azo dyes. Human and bovine serum albumin are active against Naphthol AS acetate, resulting in a fluorescence excited at 320nm and monitored at 500nm. Can also be used as a bulding block or intermediate for organic synthesis.

SKU: N0354 Category: Non Fluorescent Detection & Chromogene Detection

Additional information

Additional information

Synonyms	3-Acetoxy-2-naphthoic acid anilide
Purity	≥99% (HPLC)
Appearance	White to off-white powder
CAS-Number	1163-67-3
Molecular Formula	C19H15NO3
Molecular Weight	305.33
Identity	1H-NMR
Solvents	Soluble in methanol.
Smiles	O=C(NC1=CC=CC=C1)C2=CC3=CC=CC=C3C=C2OC(C)=O
InChi Key	CVJGNNYDVQYHEO-UHFFFAOYSA-N
Shipping	AMBIENT
Short Term Storage	+4°C
Long Term Storage	-20°C
Handling Advice	Very hygroscopic. Store under inert gas.
Use / Stability	Stable for at least 2 years after receipt when stored at -20°C.
Transportation	Not dangerous goods
References	(1) A.H. Baillie, J. Micr. Sci. 105, 247 (1964), (2) V.K. Hopsu, et al., J. Histochem. Cytochem. 13, 117 (1965), (3) M.T. Rakhawy, Acta Anatomica 95, 572 (1976), (4) M. Tavassoli, Scand. J. Haematol. 20, 330 (1978), (5) Y. Eishi, et al., Bull. Tokyo Med. Dent. Univ. 29, 47 (1982), (6) R.F. Chen & C.H. Scott, Anal. Lett. 17, 857 (1984), (7) U. Waspi, et al., Eur. J. Biochem. 254, 32 (1998)
Quantity	10 g, 25 g, Bulk