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905

Sigma-Aldrich

Naphthol AS-D Chloroacetate

Synonym(s):

Naphthol AS-D chloroacetate, 3-Hydroxy-2-naphthoic-o-toluidide chloroacetate

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About This Item

Empirical Formula (Hill Notation):
C20H16ClNO3
CAS Number:
35245-26-2
Molecular Weight:
353.80
EC Number:
252-463-5
MDL number:
MFCD00042714
UNSPSC Code:
12352204
PubChem Substance ID:
329769916
NACRES:
NA.47

form

powder

Quality Level

500

IVD

for in vitro diagnostic use

application(s)

hematology
histology

shipped in

dry ice

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

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Related Categories

Components

Gelatin capsules contain 20 mg

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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M G Braun et al.
Hematological oncology, 14(2), 83-90 (1996-06-01)
Enzyme histochemistry for naphthol ASD chloroacetate (NASDCA, 'Leder's stain') is used to identify the granulocyte lineage ranging from promyelocytes to mature neutrophils and is an additional tool for the characterization of leukemias. We demonstrated for the first time that NASDCA
M R Baer et al.
Cancer, 63(11), 2192-2200 (1989-06-01)
Leukemia cutis was documented by biopsy in 18 of 877 patients (2%) with acute myelogenous leukemia (AML) seen at Roswell Park Memorial Institute (Buffalo, NY) between 1969 and 1986. French-American-British (FAB) types included four M2, one M3, ten M4, and
Usefulness of naphthol-AS-D-chloroacetate esterase (NASDCAE) in the diagnosis of AML: report of a case.
D Mastrangelo et al.
Haematologica, 70(5), 428-430 (1985-09-01)
U Schmidt et al.
British journal of haematology, 68(2), 175-180 (1988-02-01)
In chronic granulocytic leukaemia, hybridoid leucocytes can regularly be found. Light microscopically they contain a mixture of eosinophilic, basophilic and naphthol AS-D chloroacetate esterase-positive granules. The present study was done to clarify the ultrastructural composition of these cells. It could
C Haskovec et al.
Neoplasma, 37(5), 565-572 (1990-01-01)
Human myeloblastic leukemia cell line ML-1 was induced to differentiate by 1 mumol/l all-trans-retinoic acid (RA) or by 1,25-dihydroxyvitamin D3 (1,25(OH)2D3). After 4-6 days of the induction several differentiation-associated characteristics were observed: (1) Ability to stimulate respiration burst in the
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