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25455

4-Chloro-7-nitrobenzofurazan

BioReagent, suitable for fluorescence, ≥97.0% (HPLC)

Synonym(s):

4-Chloro-7-nitro-1,2,3-benzoxadiazole, NBD-chloride

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Size/SKUAvailabilityPrice
1 g
Please contact Customer Service for Availability
1 130,00 CZK
5 g
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3 370,00 CZK
25 g
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11 500,00 CZK

About This Item

Empirical Formula (Hill Notation):
C6H2ClN3O3
CAS Number:
Molecular Weight:
199.55
UNSPSC Code:
12352100
NACRES:
NA.32
PubChem Substance ID:
EC Number:
233-496-4
Beilstein/REAXYS Number:
614212
MDL number:
Assay:
≥97.0% (HPLC)

1 130,00 CZK


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product line

BioReagent

Quality Segment

assay

≥97.0% (HPLC)

mp

97-100 °C, 97-99 °C (lit.)

fluorescence

λex 336 nm in methanol, λex 420 nm; λem ~540 nm in ethanol (after derivatization with glycine)

suitability

suitable for fluorescence

SMILES string

[O-][N+](=O)c1ccc(Cl)c2nonc12

InChI

1S/C6H2ClN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H

InChI key

IGHBXJSNZCFXNK-UHFFFAOYSA-N

Application

4-Chloro-7-nitrobenzofurazan (NBD-chloride) is a fluorescence assay reagent used to label free sulfhydryls and N-terminals within proteins. NBD-chloride is used as an enzyme inhibitor and as a trapping agent for cysteine sulfenic acid.

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description

BioReagent, suitable for fluorescence, ≥97.0% (HPLC)

description

98%

description

-

description

≥98% (HPLC)

assay

≥97.0% (HPLC)

assay

98%

assay

-

assay

≥98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

mp

97-100 °C, 97-99 °C (lit.)

mp

97-99 °C (lit.)

mp

-

mp

-

suitability

suitable for fluorescence

suitability

-

suitability

-

suitability

-

fluorescence

λex 420 nm; λem ~540 nm in ethanol (after derivatization with glycine), λex 336 nm in methanol

fluorescence

-

fluorescence

-

fluorescence

-

product line

BioReagent

product line

-

product line

-

product line

-


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Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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