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37342

Sigma-Aldrich

(1R,2S)-cis-1,2-Dihydro-1,2-naphthalenediol

≥98.0%

Synonym(s):

(1R-cis)-1,2-Dihydro-1,2-naphthalenediol, (1R,2S)-cis-1,2-Dihydro-1,2-dihydroxynaphthalene

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About This Item

Empirical Formula (Hill Notation):
C10H10O2
CAS Number:
51268-88-3
Molecular Weight:
162.19
Beilstein:
1909468
MDL number:
MFCD00216514
UNSPSC Code:
12352002
PubChem Substance ID:
57649717

Assay

≥98.0%

optical activity

[α]20/D +242±5°, c = 1% in chloroform stab. with amylenes

mp

121-127 °C (lit.)
136-139 °C

storage temp.

2-8°C

SMILES string

O[C@H]1C=Cc2ccccc2[C@H]1O

InChI

1S/C10H10O2/c11-9-6-5-7-3-1-2-4-8(7)10(9)12/h1-6,9-12H/t9-,10+/m0/s1

InChI key

QPUHWUSUBHNZCG-VHSXEESVSA-N

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Other Notes

Chiral building block for preparing both enantiomers of 1,2-epoxy-1,2,3,4-tetrahydro- naphthalene

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

Certificates of Analysis (COA)

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A.J. Blacker et al.
PCT Int. Appl. 94, 19338 null
Débora Maria Abrantes Costa et al.
Protein expression and purification, 132, 50-59 (2017-01-17)
The second enzyme of the naphthalene degradation pathway in Pseudomonas putida G7 is NahB, a dehydrogenase that converts cis-1,2-dihydroxy-1,2-dihydronaphthalene to 1,2-dihydroxynaphthalene. We report the cloning, optimization of expression, purification, kinetic studies and preliminary structural characterization of the recombinant NahB. The

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