돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 77721생성일: 2026년 10월 26일

Methyl 4-acetamido-5-chloro-2-methoxybenzoate

MetoclopraMide Related CoMpound B · Metoclopramide EP Impurity B · lfn 642-23-9 · 5-CHLOROMETHOPABATE · LABOTEST-BB LT00441083 · MetoclopraMide chloride · Metoclopramide RC B (USP) · Metoclopramide BP Impurity B

https://huagongshe.com/ko/chemical/77721

Methyl 4-acetamido-5-chloro-2-methoxybenzoate 분자 구조식

식별자 및 물리적 특성

CAS No.4093-31-6
분자식C11H12ClNO4
평균 분자량257.67 g/mol
단동위원소 질량257.04548554 g/mol
SMILESCOC(=O)c1cc(Cl)c(NC(C)=O)cc1OC
InChIKeyOUEXNQRVYGYGIK-UHFFFAOYSA-N
PubChem CID77721
ChEMBLCHEMBL3561753
EC No.223-840-1
DTXSIDDTXSID6057740

화학 및 물리적 성질

XLogP1.6
극성 표면적64.6
수소 결합 공여자 수1
수소 결합 수용자 수4
회전 가능 결합 수4
무거운 원자 수17
형식 전하0
복잡도297
녹는점153-156 °C
끓는 점440.2±45.0 °C(Predicted)
밀도1.3248 (rough estimate)
굴절률1.6000 (estimate)
저장 조건2-8°C
용해도DMSO(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태고체
pKa(산도 계수)13.16±0.70(Predicted)
색상흰색에서 황백색까지
용해도1.14g/L at 25℃
InChIInChI=1S/C11H12ClNO4/c1-6(14)13-9-5-10(16-2)7(4-8(9)12)11(15)17-3/h4-5H,1-3H3,(H,13,14)
InChIKeyOUEXNQRVYGYGIK-UHFFFAOYSA-N
SMILESC(OC)(=O)C1=CC(Cl)=C(NC(C)=O)C=C1OC
LogP(분배 계수)1.49 at 20℃
EPABenzoic acid, 4-(acetylamino)-5-chloro-2-methoxy-, methyl ester (4093-31-6)

화학적 성질

white to light beige fine crystalline powder

안전 및 규제

GHS 분류This chemical does not meet GHS hazard criteria for 25% (15 of 60) of reports.WarningH302 (68.3%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 60 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Status: Active Update: 13-12-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/22824
Hazard Classes and CategoriesAcute Tox. 4 (68.3%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
관세 코드29242990
위험 문구(R)20/21/22-36/37/38
위험 표시Xn
안전 문구(S)24/25-36-26
위험 등급Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 Oral
저장 분류11 - Combustible Solids

용도

용도

Methyl 4-Acetylamino-5-chloro-2-methoxybenzoate is an biotransformed metabolite of Metoclopramide (M338685), an dopamine D2 receptor antagonist and antiemetic agent.