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Merck

M13203

3-Methoxycatechol

99%

Synonym(s):

1,2-Dihydroxy-3-methoxybenzene, 3-Methoxypyrocatechol, Pyrogallol monomethyl ether

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About This Item

Linear Formula:
CH3OC6H3(OH)2
CAS Number:
934-00-9
Molecular Weight:
140.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24896634
EC Number:
213-276-4
Beilstein/REAXYS Number:
1909165
MDL number:
MFCD00002191
Assay:
99%

Key Documents

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InChI key

LPYUENQFPVNPHY-UHFFFAOYSA-N

InChI

1S/C7H8O3/c1-10-6-4-2-3-5(8)7(6)9/h2-4,8-9H,1H3

SMILES string

COc1cccc(O)c1O

assay

99%

bp

146-147 °C/15 mmHg (lit.)

mp

38-43 °C (lit.)

Quality Level

100

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

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

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB5094
STBL2229
STBK6288
STBH0704
STBF8545V

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M Kawabe et al.
Japanese journal of cancer research : Gann, 85(1), 17-25 (1994-01-01)
The effects of combined treatment with NaNO2 and phenolic compounds on N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) stomach carcinogenesis were investigated in F344 rats. In the first experiment, groups of 15-20 male rats were treated with an intragastric dose of 150 mg/kg body weight
M Hirose et al.
Japanese journal of cancer research : Gann, 81(9), 857-861 (1990-09-01)
The effects of sodium nitrite (NaNO2) and catechol or 3-methoxycatechol in combination were examined in male F344 rats. Animals were treated with 0.3% NaNO2 in the drinking water and 0.8% catechol or 2% 3-methoxycatechol in powdered diet for 24 weeks.
Keith M Anderson et al.
The Journal of organic chemistry, 72(26), 9875-9880 (2007-11-30)
A novel universal support for deoxyribo- and ribonucleic acid synthesis has been developed. The support, constructed from 1,4-dimethoxycatechol, represents an improvement over existing universal supports because of its ability to cleave and deprotect under mild conditions in standard reagents. Because
Sam J B Mallinson et al.
Nature communications, 9(1), 2487-2487 (2018-06-29)
Microbial aromatic catabolism offers a promising approach to convert lignin, a vast source of renewable carbon, into useful products. Aryl-O-demethylation is an essential biochemical reaction to ultimately catabolize coniferyl and sinapyl lignin-derived aromatic compounds, and is often a key bottleneck
Ying Tao et al.
Journal of bacteriology, 186(14), 4705-4713 (2004-07-03)
Wild-type toluene 4-monooxygenase (T4MO) of Pseudomonas mendocina KR1 oxidizes toluene to p-cresol (96%) and oxidizes benzene sequentially to phenol, to catechol, and to 1,2,3-trihydroxybenzene. In this study T4MO was found to oxidize o-cresol to 3-methylcatechol (91%) and methylhydroquinone (9%), to
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