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75420

Sigma-Aldrich

Orcinol monohydrate

purum, ≥96.0% (GC)

Synonym(s):

3,5-Dihydroxytoluene, 5-Methylresorcinol

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About This Item

Linear Formula:
CH3C6H3-1,3-(OH)2 · H2O
CAS Number:
6153-39-5
Molecular Weight:
142.15
Beilstein/REAXYS Number:
1071903
EC Number:
207-984-2
MDL number:
MFCD00149092
UNSPSC Code:
12171500
PubChem Substance ID:
24886826

grade

purum

assay

≥96.0% (GC)

bp

290 °C (lit.)

mp

56-58 °C (lit.)

SMILES string

O.Cc1cc(O)cc(O)c1

InChI

1S/C7H8O2.H2O/c1-5-2-6(8)4-7(9)3-5;/h2-4,8-9H,1H3;1H2

InChI key

NBKPNAMTHBIMLA-UHFFFAOYSA-N

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Other Notes

Reagent for the determination of pentose[1][2]

replaced by

Product No.
Description
Pricing

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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W.H. Kunerth et al.
Cereal Chem., 61, 344-344 (1984)
R Almog et al.
Analytical biochemistry, 91(1), 130-137 (1978-11-01)
The standard orcinol test for estimating RNA is modified and developed as a specific method for the determination of RNA in the presence of DNA and proteins. The main differences in the procedure of the modified test when compared to
Smadar Shulami et al.
The Journal of biological chemistry, 289(37), 25957-25975 (2014-07-30)
Geobacillus stearothermophilus T-6 produces a single extracellular xylanase (Xyn10A) capable of producing short, decorated xylo-oligosaccharides from the naturally branched polysaccharide, xylan. Gel retardation assays indicated that the master negative regulator, XylR, binds specifically to xylR operators in the promoters of

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