Pham Garde 3,4,5-Trimethoxybenzaldehyde Cas 86-81-7 With 99% Purity

CAS: 86-81-7

Molecular Formula: C10H12O4

Molecular Weight: 196.2

EINECS: 201-701-6

Synonyms: 3,4,5-methoxybenzaldehyde; 3,4,5-TriMethoxybenzaldenyde; Three,four, five-preparationbenzaldehyde; 3,4,5-Trimethoxybenzaldeh; 3,4,5-tiMethoxybenzaldehyde; 3,4,5-TrimethoxybenZHldehyde; TrimetazidineImpurity9; OTAVA-BBBB7018801952

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What is 3,4,5-Trimethoxybenzaldehyde?

3,4,5-Trimethoxybenzaldehyde is a white sheet solid used to synthesize the antibacterial synergist trimethoprim.

Specification

Product Name:	3,4,5-Trimethoxybenzaldehyde	Batch No.	JL20220903
Cas	86-81-7	MF Date	Sep. 03, 2022
Packing	25KGS/DRUM	Analysis Date	Sep. 03, 2022
Quantity	1000KGS	Expiry Date	Sep. 02, 2024
ITEM	STANDARD		RESULT
Appearance	White flake solid		Conform
5-Br(by GC)	≤0.2%		0.068%
Melting point	73-75℃		74.1-74.6℃
Loss on drying	≤0.2%		0.09%
Purity(by GC)	≥99.0%		99.63%
Conclusion	Qualified

Application

1.It is used to synthesize trimethoprim, an antibacterial synergist
2.As an important intermediate of sulfanilamide synergist and antibacterial synergist TMP.