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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 74839생성일: 2026년 10월 26일

N-Acetyl-L-phenylalanine

AC-PHE-OH · Ac-L-Phe-OH · Acetylphenylalanine · ACETYL-L-PHENYLALANINE · L-Phenylalanine, N-acetyl- · N-Ac-L-Phe-OH · (2S)-2-Acetamido-3-phenylpropanoic acid · Ac-L-Phe

https://huagongshe.com/ko/chemical/74839

N-Acetyl-L-phenylalanine 분자 구조식

식별자 및 물리적 특성

CAS No.2018-61-3
분자식C11H13NO3
평균 분자량207.23 g/mol
단동위원소 질량207.08954328 g/mol
SMILESCC(=O)N[C@@H](Cc1ccccc1)C(=O)O
InChIKeyCBQJSKKFNMDLON-JTQLQIEISA-N
PubChem CID74839
ChEBICHEBI:16259
EC No.217-959-8
DTXSIDDTXSID20883539

화학 및 물리적 성질

XLogP0.6
극성 표면적66.4
수소 결합 공여자 수2
수소 결합 수용자 수3
회전 가능 결합 수4
무거운 원자 수15
형식 전하0
복잡도234
SpringerMaterials PropertiesNuclear quadrupole resonance spectroscopy
LogP(분배 계수)0.930.4
녹는점171 - 173 °C171-173 °C(lit.)
Physical DescriptionSolid
Collision Cross Section149.8 Ų [M+Na]+ [CCS Type: DTMethod: single field calibrated with Agilent tune mix (Agilent)]142.22 Ų [M+H]+ [CCS Type: TWMethod: calibrated with polyalanine and drug standards]149.6 Ų [M+Na]+
끓는 점346.25°C (rough estimate)
밀도1.1878 (rough estimate)
굴절률40 ° (C=5, MeOH)
저장 조건Sealed in dry,Room Temperature
용해도메탄올에 대한 용해도(거의 투명함). 아세톤과 에탄올(20mg/ml)에 용해됩니다.
물리적 상태바늘 모양 또는 분말 모양의 결정체
pKa(산도 계수)3.56±0.10(Predicted)
색상흰색에서 황백색까지
주요 응용펩타이드 합성
InChI1S/C11H13NO3/c1-8(13)12-10(11(14)15)7-9-5-3-2-4-6-9/h2-6,10H,7H2,1H3,(H,12,13)(H,14,15)/t10-/m0/s1
InChIKeyCBQJSKKFNMDLON-JTQLQIEISA-N
SMILESCC(=O)N[C@@H](Cc1ccccc1)C(O)=O
NISTL-phenylalanine, n-acetyl-(2018-61-3)
EPAL-Phenylalanine, N-acetyl- (2018-61-3)

화학적 성질

white to off-white fine cryst. powder or needles

안전 및 규제

GHS 분류This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.WarningH315 (50%): 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 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (50%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
관세 코드29242990
안전 문구(S)24/25
저장 분류11 - Combustible Solids

용도

용도

It is an essential amino acid produced for medical, feed, and nutritional applications such as in the preparation of aspartame. It is applied as an antidepressant.

일반 설명

N-Acetyl-L-phenylalanine is an acetyl analog of L-phenylalanine. It is widely used as a reactant to synthesize methyl or ethyl esters of N-acetyl-L-phenylalanine, which are employed as versatile building blocks in peptide synthesis.