2,3,4-Trimethoxybenzaldehyde
2103-57-3COc1ccc(C=O)c(OC)c1OCUCTUXUGXIFRVGX-UHFFFAOYSA-N2103-57-3、54061-90-4DTXSID6062179化学的特性white to light yellow crystals or cryst. powder
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 41.7% (5 of 12) of reports.
Warning
H315 (58.3%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 12 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Benzaldehyde, 2,3,4-trimethoxy-
Status: Active Update: 09-06-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/24773
Benzaldehyde, 2,3,4-trimethoxy-: Does not have an individual approval but may be used under an appropriate group standard
用途医薬品の合成原料。
説明2,3,4-Trimethoxybenzaldehyde is a white crystalline powder, and the chemical formula is C 10H 12O 4; the molecular weight is 196.2; the fusing point is 38-40 degrees, and is a kind of important medicine intermediate; it is mainly used in new type drug Ca2+ Synthesizing of channel blocker. The alternative cerebral arteries that are used for this medicine reduce the headache incidence, mainly for the preparation of the intermediate of trimetazidine.
使用2,3,4-Trimethoxybenzaldehyde is a trimethoxylated aromatic aldehyde. 2,3,4-Trimethoxybenzaldehyde is an Impurity of the anti-anginal drug Trimetazidine (T795610).
純化方法The reference substance of 2,3,4-trimethoxybenzaldehyde was prepared from an industrial grade product of 2,3,4-trimethoxybenzaldehyde by NaHSO3 addition reaction followed by re-crystallization in ethanol.
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