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139076

Sigma-Aldrich

5-Bromo-4-chloroindoxyl 1,3-diacetate

98%

Synonym(s):

5-Bromo-4-chloro-3-indolyl 1,3-diacetate

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About This Item

Empirical Formula (Hill Notation):
C12H9BrClNO3
CAS Number:
3030-06-6
Molecular Weight:
330.56
Beilstein/REAXYS Number:
270885
EC Number:
221-200-6
MDL number:
MFCD00040632
UNSPSC Code:
12352100
PubChem Substance ID:
24848376
NACRES:
NA.22

assay

98%

mp

165-168 °C (lit.)

solubility

chloroform: soluble 50 mg/mL, clear, pale yellow to yellow

storage temp.

2-8°C

SMILES string

CC(=O)Oc1cn(C(C)=O)c2ccc(Br)c(Cl)c12

InChI

1S/C12H9BrClNO3/c1-6(16)15-5-10(18-7(2)17)11-9(15)4-3-8(13)12(11)14/h3-5H,1-2H3

InChI key

DSHQTSIXXYZXGR-UHFFFAOYSA-N

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Application

5-Bromo-4-chloroindoxyl 1,3-diacetate was used as starting reagent in the synthesis of 5,5′-dibromo-4,4′-dichloroindigo.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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Faten Arab-Jaziri et al.
New biotechnology, 30(5), 536-544 (2013-05-01)
Directed evolution was applied to the α-l-arabinofuranosidase from Thermobacillus xylanilyticus to confer better transglycosylation ability, particularly for the synthesis of benzyl α-l-arabinofuranosyl-(1,2)-α-d-xylopyranoside, starting from p-nitrophenyl α-l-arabinofuranoside (donor) and benzyl α-d-xylopyranoside (acceptor). The aim was to obtain mutants displaying both lower

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