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Merck
CN

N0758

Naphthol AS-D chloroacetate

esterase substrate, fluorogenic, ≥98% (TLC), powder

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C20H16ClNO3
CAS Number:
Molecular Weight:
353.80
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
252-463-5
MDL number:
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Product Name

Naphthol AS-D chloroacetate, esterase substrate

Quality Level

assay

≥98% (TLC)

form

powder

solubility

acetone: 50 mg/mL, clear, colorless to faintly yellow

storage temp.

−20°C

SMILES string

Cc1ccccc1NC(=O)c2cc3ccccc3cc2OC(=O)CCl

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

General description

Substrate for histochemical localization of esterases

Application

Naphthol AS-D chloroacetate has been in a substrate solution for naphthol-AS-D-chloroacetate-esterase (CIAE) staining.
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



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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Mitochondrial Damage Causes Inflammation via cGAS-STING Signaling in Acute Kidney Injury
Maekawa H, et al.
Cell Reports, 29(5), 1261-1273 (2019)
A novel cytologic sampling technique to diagnose subclinical endometritis and comparison of staining methods for endometrial cytology samples in dairy cows
Pascottini OB, et al.
Theriogenology, 84(8), 1438-1446 (2015)
Ivonne Maciel Arciniega-Martínez et al.
Journal of neuroimmunology, 362, 577764-577764 (2021-11-26)
Muscarinic-acetylcholine-receptors (mAChRs) modulate intestinal homeostasis, but their role in inflammation is unclear; thus, this issue was the focus of this study. BALB/c mice were treated for 7 days with muscarine (mAChR/agonist), atropine (mAChR/antagonist) or saline. Small-intestine samples were collected for histology



Global Trade Item Number

SKUGTIN
N0758-500MG04061834093053
N0758-100MG04061834093022
N0758-1G04061834093039
N0758-250MG04061834093046