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115649

Piperonylonitrile

Name: Piperonylonitrile
Brand: ALDRICH

97%

Synonym(s):

3,4-(Methylenedioxy)benzonitrile

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About This Item

Empirical Formula (Hill Notation):

C₈H₅NO₂

CAS Number:

4421-09-4

Molecular Weight:

147.13

NACRES:

NA.22

PubChem Substance ID:

24847232

UNSPSC Code:

12352100

EC Number:

224-590-6

MDL number:

MFCD00005820

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Properties

assay

97%

mp

91-93 °C (lit.)

SMILES string

N#Cc1ccc2OCOc2c1

InChI

1S/C8H5NO2/c9-4-6-1-2-7-8(3-6)11-5-10-7/h1-3H,5H2

InChI key

PKRWWZCDLJSJIF-UHFFFAOYSA-N

Description

Application

Piperonylonitrile has been used to alter the growth of Nif ⁺ and Nif ^- strains of K.pneumoniae.

pictograms

GHS07

signalword

Warning

hcodes

H302 + H312 + H332

pcodes

P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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6-cyanopurine, a color indicator useful for isolating mutations in the nif (nitrogen fixation) genes of Klebsiella pneumoniae.

D MacNeil et al.

Journal of bacteriology, 136(1), 247-252 (1978-10-01)

6-Cyanopurine (6-CP) can be used as a color indicator for certain classes of nif (N2 fixation) mutations in Klebsiella pneumoniae. Under N2-fixing conditions, Nif+ colonies and most Nif- colonies are purple on media containing 6-CP. Twenty-two Nif- mutants with altered