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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 6180생성일: 2026년 10월 25일

N-아세틸-DL-메티오닌

N-아세틸-DL-메티오닌 · dl-methionin · N-AC-DL-MET · AC-DL-MET-OH · METHIONAMINE · N-Ac-DL-Met-OH · N-ACETYL-DL-MET · AC-DL-METHIONINE

https://huagongshe.com/ko/chemical/6180

N-아세틸-DL-메티오닌 분자 구조식

식별자 및 물리적 특성

CAS No.1115-47-5
분자식C7H13NO3S
평균 분자량191.25 g/mol
단동위원소 질량191.06161445 g/mol
SMILESCSCCC(NC(C)=O)C(=O)O
InChIKeyXUYPXLNMDZIRQH-UHFFFAOYSA-N
PubChem CID6180
ChEMBLCHEMBL45002
ChEBICHEBI:132958
EC No.214-224-3
DTXSIDDTXSID5037022
현지명N-아세틸-DL-메티오닌

화학 및 물리적 성질

XLogP0.1
극성 표면적91.7
수소 결합 공여자 수2
수소 결합 수용자 수4
회전 가능 결합 수5
무거운 원자 수12
형식 전하0
복잡도172
녹는점117-119 °C(lit.)
끓는 점453.6±40.0 °C(Predicted)
밀도1.2684 (rough estimate)
굴절률1.6370 (estimate)
저장 조건2-8°C
용해도DMSO(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태고체
pKa(산도 계수)3.50±0.10(Predicted)
색상흰색에서 황백색까지
용해도물, 에탄올, 에틸 아세테이트에 용해됩니다.
Merck14,96
BRN1725554
주요 응용펩타이드 합성
화장품 원료 기능피부 컨디셔닝
InChIInChI=1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1
InChIKeyXUYPXLNMDZIRQH-LURJTMIESA-N
SMILESC(O)(=O)[C@H](CCSC)NC(C)=O
EPAMethionine, N-acetyl- (1115-47-5)

화학적 성질

White crystalline powder

안전 및 규제

GHS 분류This chemical does not meet GHS hazard criteria for 66.7% (4 of 6) of all reports.DangerH318 (33.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)Aggregated GHS information provided per 6 reports by companies from 2 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 4 of 6 reports by companies.There is 1 notification provided by 2 of 6 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
규제 정보N-Acetyl-DL-Methionine: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesEye Dam. 1 (33.3%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
RTECS 번호PD0500000
관세 코드29309070
위험 문구(R)36/37/38
위험 표시Xi
안전 문구(S)26-36-24/25
기존화학 물질KE-00121
저장 분류11 - Combustible Solids

용도

개요

N-acetylmethionine is a methionine derivative that is methionine in which one of the amine hydrogens is substituted by an acetyl group.It is a conjugate acid of a N-acetylmethioninate.

용도

N-Acetyl-DL-methionine is used as pharmaceutical intermediate, biochemical reagent.