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17403

Supelco

2,3-Dihydroxy-biphenyl

for GC derivatization, LiChropur™, ≥98.0%

Synonym(s):

2,3-Biphenyldiol, 3-Phenylpyrocatechol

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About This Item

Empirical Formula (Hill Notation):
C12H10O2
CAS Number:
1133-63-7
Molecular Weight:
186.21
Beilstein:
1869593
MDL number:
MFCD00155166
UNSPSC Code:
41116105
PubChem Substance ID:
329751537

grade

for GC derivatization

Quality Level

100

Assay

≥98.0% (HPLC)
≥98.0%

form

solid

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Alkylations

technique(s)

gas chromatography (GC): suitable

mp

108-113 °C

SMILES string

Oc1cccc(-c2ccccc2)c1O

InChI

1S/C12H10O2/c13-11-8-4-7-10(12(11)14)9-5-2-1-3-6-9/h1-8,13-14H

InChI key

YKOQAAJBYBTSBS-UHFFFAOYSA-N

General description

Derivatization before a GC analysis helps in yielding distinctive products, which can be achieved using a derivatizing reagent that reacts with amino and hydroxyl functionalities quantitatively. 2,3-Dihydroxy-biphenyl (2,3-DHBP) is a derivatizing reagent.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Lot/Batch Number
063681/1

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Min Gou et al.
Biotechnology letters, 34(1), 117-123 (2011-09-08)
A 2,3-dihydroxybiphenyl-1,2-dioxygenase gene (designated as bphC_meta) was identified in activated sludge metagenome by PCR. This gene shared 99% sequence identity with BphC from Burkholderia xenovorans LB400. The enzyme was purified from recombinant Escherichia coli with a subunit molecular mass of
Beatriz Cámara et al.
Environmental microbiology, 6(8), 842-850 (2004-07-15)
The degradation of polychlorobiphenyls (PCBs) by diverse bacteria, including Burkholderia sp. LB400, is incomplete with a concomitant accumulation of metabolic intermediates. In this study, the toxicity of diverse (chloro)biphenyls and of their biotransformation into the first two metabolic intermediates of
Ang Li et al.
Journal of environmental sciences (China), 21(2), 211-217 (2009-05-01)
A novel biphenyl-degrading bacterial strain LA-4 was isolated from activated sludge. It was identified as Dyella ginsengisoli according to phylogenetic similarity of 16S rRNA gene sequence. This isolate could utilize biphenyl as sole source of carbon and energy, which degraded
Frédéric H Vaillancourt et al.
Journal of the American Chemical Society, 124(11), 2485-2496 (2002-03-14)
Ultraviolet resonance Raman spectroscopy (UVRRS), electronic absorption spectroscopy, and X-ray crystallography were used to probe the nature of the binding of 2,3-dihydroxybiphenyl (DHB) to the extradiol ring-cleavage enzyme, 2,3-dihydroxybiphenyl 1,2-dioxygenase (DHBD; EC 1.13.11.39). The lowest lying transitions in the electronic
Frédéric H Vaillancourt et al.
Journal of bacteriology, 185(4), 1253-1260 (2003-02-04)
Recent studies demonstrated that 2,3-dihydroxybiphenyl 1,2-dioxygenase from Burkholderia sp. strain LB400 (DHBDLB400; EC 1.13.11.39) cleaves chlorinated 2,3-dihydroxybiphenyls (DHBs) less specifically than unchlorinated DHB and is competitively inhibited by 2',6'-dichloro-2,3-dihydroxybiphenyl (2',6'-diCl DHB). To determine whether these are general characteristics of DHBDs
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