CAS 621-23-8

1,3,5-Trimethoxybenzene

Description:

1,3,5-Trimethoxybenzene, with the CAS number 621-23-8, is an organic compound belonging to the class of methoxy-substituted benzenes. It features a benzene ring with three methoxy (-OCH₃) groups attached at the 1, 3, and 5 positions, which contributes to its symmetrical structure. This compound is typically a colorless to pale yellow liquid or solid, depending on the temperature and purity. It is known for its aromatic properties and is often used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and other fine chemicals. The presence of methoxy groups enhances its solubility in organic solvents while also influencing its reactivity and stability. 1,3,5-Trimethoxybenzene exhibits moderate volatility and can undergo various chemical reactions, including electrophilic substitution and oxidation. Safety data indicates that it should be handled with care, as it may pose health risks if inhaled or ingested. Overall, its unique structure and properties make it a valuable compound in chemical research and industrial applications.

Formula: C₉H₁₂O₃

InChI: InChI=1S/C9H12O3/c1-10-7-4-8(11-2)6-9(5-7)12-3/h4-6H,1-3H3

InChI key: InChIKey=LKUDPHPHKOZXCD-UHFFFAOYSA-N

SMILES: O(C)C1=CC(OC)=CC(OC)=C1

Synonyms:

• 1,3,5-Trimethoxy benzene
• 1,3,5-Trimethyoxy Benzene
• 2,4,6-Trimethoxybenzene
• Benzene, 1,3,5-trimethoxy-
• NSC 90060
• O,O,O-1,3,5-trimethylresorcinol
• Phloroglucinol trimethyl ether
• Trimethyl Phloroglucinol
• sym-Trimethoxybenzene
• 1,3,5-Trimethoxybenzene

1,3,5-Trimethoxybenzene

CAS: 621-23-8

Formula: C₉H₁₂O₃

Purity: >98.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 168.19

Ref: 3B-P0250

1,3,5-Trimethoxybenzene, 99%

CAS: 621-23-8

1,3,5-Trimethoxybenzene is a key component of the Chinese rose odor. It is used as a cosmetic agents. It was employed as secondary standard in quantitative proton NMR spectroscopy of pharmaceuticals. It cleaves p-methoxybenzyl protecting group on various alcohols and acids This Thermo Scientific Che

Formula: C₉H₁₂O₃

Purity: 99%

Color and Shape: White to cream or pale yellow or pale pink, Crystals or powder or crystalline powder or lumps

Molecular weight: 168.19

Ref: 02-A13981

1,3,5-Trimethoxybenzene

CAS: 621-23-8

Formula: C₉H₁₂O₃

Purity: 99%

Color and Shape: Solid

Molecular weight: 168.1898

Ref: IN-DA003DGJ

1,3,5-Trimethoxybenzene, 10mM (in DMSO)

CAS: 621-23-8

1,3,5-Trimethoxybenzene, 10mM (in DMSO)

Formula: C₉H₁₂O₃

Purity: ≥98%, 10 mM in DMSO

Molecular weight: 168.19

Ref: 54-BUP19098

1,3,5-Trimethoxybenzene

CAS: 621-23-8

Formula: C₉H₁₂O₃

Purity: ≥ 98.0%

Color and Shape: White to off-white powder

Molecular weight: 168.19

Ref: 7W-GK7517

1,3,5-Trimethoxybenzene

Controlled Product

CAS: 621-23-8

Formula: C₉H₁₂O₃

Color and Shape: Neat

Molecular weight: 168.19

Ref: 86-MM0066.05

1,3,5-Trimethoxybenzene

CAS: 621-23-8

Formula: C₉H₁₂O₃

Purity: 95.0%

Color and Shape: Solid, Colourless crystalline

Molecular weight: 168.192

Ref: 10-F215186

1,3,5-Trimethoxybenzene

CAS: 621-23-8

1,3,5-Trimethoxybenzene

Formula: C₉H₁₂O₃

Purity: 98%

Color and Shape: White Solid

Molecular weight: 168.18978

Ref: 54-OR18342

1,3,5-Trimethoxybenzene

CAS: 621-23-8

Formula: C₉H₁₂O₃

Molecular weight: 168.19

Ref: 4Z-B-139238

1,3,5-Trimethoxybenzene

CAS: 621-23-8

1,3,5-Trimethoxybenzene, a flavonoid intake biomarker, has three methoxy groups.

Formula: C₉H₁₂O₃

Purity: 99.57% - 99.95%

Color and Shape: White To Off-White Crystal

Molecular weight: 168.19

Ref: TM-T5554

1,3,5-Trimethoxybenzene

CAS: 621-23-8

Applications 1,3,5-Trimethoxybenzene is a major scent component of the Chinese rose odour. 1,3,5-Trimethoxybenzene is also a useful synthetic intermediate and is used to synthesize triaryl- and triheteroarylmethanes.
References Scalliet, G., et al.: FEBS Lett., 523, 113 (2002); Nair, V., et al.: Org. Lett., 7, 5857 (2005)

Formula: C₉H₁₂O₃

Color and Shape: Neat

Molecular weight: 168.19

Ref: TR-T796120

1,3,5-Trimethoxybenzene

CAS: 621-23-8

1,3,5-Trimethoxybenzene is used for the analysis of drugs in human serum and as a precursor to pharmaceuticals. It is also used as a reagent in organic synthesis. Trimethyl 1,3,5-trimethoxybenzene reacts with nitrite ion to produce an unstable intermediate that undergoes hydrolysis to form trifluoroacetic acid and hydrogen gas. The reaction mechanism involves an intramolecular hydrogen transfer from the hydroxyl group of the methoxy benzene ring to the methyl group on carbon 3. This leads to formation of a highly reactive trimethyl cation that abstracts hydrogen from water or hydroxyl groups on nearby molecules and eventually undergoes hydrolysis to produce trifluoroacetic acid and hydrogen gas.

Formula: C₉H₁₂O₃

Purity: Min. 98.5%

Color and Shape: White Powder

Molecular weight: 168.19 g/mol

Ref: 3D-FT30631

1,3,5-Trimethoxybenzene

CAS: 621-23-8

1,3,5-Trimethoxybenzene

Formula: C₉H₁₂O₃

Purity: 98%

Molecular weight: 168.19

Ref: IN-DG41865

1,3,5-Trimethoxybenzene pure, 99%

CAS: 621-23-8

Formula: C₉H₁₂O₃

Purity: min. 99%

Color and Shape: White to off-white, Crystalline compound

Molecular weight: 168.19

Ref: SR-41569

Rigosertib Impurity 4

CAS: 621-23-8

Formula: C₉H₁₂O₃

Molecular weight: 168.2

Ref: ST-EA-CP-R70004