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Merck
CN

T69809

3,4,5-Trimethoxybenzoyl chloride

98%

Synonym(s):

3,4,5-Trimethoxybenzoic acid chloride, Tri-O-methylgalloyl chloride, Trimethylgalloyl chloride

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About This Item

Linear Formula:
(CH3O)3C6H2COCl
CAS Number:
4521-61-3
Molecular Weight:
230.64
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24900415
EC Number:
224-851-4
Beilstein/REAXYS Number:
403117
MDL number:
MFCD00000675
Assay:
98%

Key Documents

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InChI key

BUHYMJLFRZAFBF-UHFFFAOYSA-N

InChI

1S/C10H11ClO4/c1-13-7-4-6(10(11)12)5-8(14-2)9(7)15-3/h4-5H,1-3H3

SMILES string

COc1cc(cc(OC)c1OC)C(Cl)=O

assay

98%

bp

185 °C/18 mmHg (lit.)

mp

81-84 °C (lit.)

storage temp.

2-8°C

Quality Level

100

Related Categories

signalword

Danger

hcodes

H314,H335

pictograms

CorrosionExclamation mark
GHS05,GHS07

Hazard Classifications

Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH014

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
STBK5194
STBJ0252
STBH6107
STBG2471V
STBF2655V

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Luís Sánchez-del-Campo et al.
International journal of molecular sciences, 10(12), 5398-5410 (2010-01-08)
Dihydrofolate reductase (DHFR) is the subject of intensive investigation since it appears to be the primary target enzyme for antifolate drugs. Fluorescence quenching experiments show that the ester bond-containing tea polyphenols (-)-epigallocatechin gallate (EGCG) and (-)-epicatechin gallate (ECG) are potent
Ruinan Yang et al.
The Journal of pharmacology and experimental therapeutics, 370(3), 864-875 (2019-04-19)
Castration-resistant prostate cancer that has become resistant to docetaxel (DTX) represents one of the greatest clinical challenges in the management of this malignancy. There is an urgent need to develop novel therapeutic agents to overcome chemoresistance and improve the overall

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