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Naphthol AS-D chloroacetate

SIGMA/N0758 - esterase substrate

Synonym: 3-Hydroxy-2-naphthoic-o-toluidide chloroacetate

CAS Number: 35245-26-2
Empirical Formula (Hill Notation): C20H16ClNO3
Molecular Weight: 353.80
EC Number: 252-463-5
MDL Number: MFCD00042714
Linear Formula: C20H16ClNO3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-N0758-100MG 100 mg
 $78.40
1/EA		 Add To Favorites
45-N0758-250MG 250 mg
 $145.00
1/EA		 Add To Favorites
45-N0758-500MG 500 mg
 $246.00
1/EA		 Add To Favorites
45-N0758-1G 1 g
 $453.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N0758-100MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N0758-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N0758-250MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N0758-500MG

 

assay ≥98% (TLC)
form powder
InChI 1S/C20H16ClNO3/c1-13-6-2-5-9-17(13)22-20(24)16-10-14-7-3-4-8-15(14)11-18(16)25-19(23)12-21/h2-11H,12H2,1H3,(H,22,24)
InChI key FMVKYSCWHDVMGO-UHFFFAOYSA-N
Quality Level 200 
SMILES string Cc1ccccc1NC(=O)c2cc3ccccc3cc2OC(=O)CCl
solubility acetone: 50 mg/mL, clear, colorless to faintly yellow
storage temp. −20°C
Application: Naphthol AS-D chloroacetate has been in a substrate solution for naphthol-AS-D-chloroacetate-esterase (CIAE) staining.
Application: Naphthol AS-D chloroacetate has been used as a component of the substrate solution for naphthol-AS-D-chloroacetate-esterase (CIAE) staining to detect:
• the paraffin-embedded kidney tissues
• polymorphonuclear (PMN) cells
• endometrial tissues
• neutrophils from mice small intestine
General description: Substrate for histochemical localization of esterases
Packaging: 1 g in poly bottle
Packaging: 100, 250, 500 mg in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (TLC)
Storage Temp. −20°C
UNSPSC 12352204

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