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5-Bromo-4-chloro-3-indolyl acetate

Name: 5-Bromo-4-chloro-3-indolyl acetate
Brand: SIGMA

esterase substrate

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₇BrClNO₂

CAS Number:

3252-36-6

Molecular Weight:

288.53

NACRES:

NA.83

PubChem Substance ID:

24891768

UNSPSC Code:

12352204

MDL number:

MFCD00037932

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Properties

Quality Segment

200

assay

≥99% (TLC)

form

powder

solubility

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

storage temp.

−20°C

SMILES string

CC(=O)Oc1c[nH]c2ccc(Br)c(Cl)c12

InChI

1S/C10H7BrClNO2/c1-5(14)15-8-4-13-7-3-2-6(11)10(12)9(7)8/h2-4,13H,1H3

InChI key

WPWLFFMSSOAORQ-UHFFFAOYSA-N

Description

General description

A histochemical substrate for esterase.

Packaging

Sealed ampule.

Disclaimer

Decomposes in storage with development of dark blue-green color.

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This Item	B4527	G3769	B7877
Sigma-Aldrich B4377 5-Bromo-4-chloro-3-indolyl acetate	Sigma-Aldrich B4527 5-Bromo-4-chloro-3-indolyl β-D-glucopyranoside	Sigma-Aldrich G3769 Glutaryl-Ala-Ala-Phe-4-methoxy-β-naphthylamide	Sigma-Aldrich B7877 6-Bromo-2-naphthyl β-D-glucopyranoside
assay ≥99% (TLC)	assay ≥97%	assay ≥98% (TLC)	assay ≥99% (TLC)
solubility ethanol: 50 mg/mL, clear, colorless to faintly yellow	solubility DMF: 50 mg/mL, clear, colorless to faintly yellow	solubility DMF: 50 mg/mL, clear, colorless to faintly yellow	solubility pyridine: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow
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

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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Global Trade Item Number

SKU	GTIN
B4377-25MG	04061833267769
B4377-500MG	04061833267776

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