말레이미디
Maleimide
기본 정보
- CAS
541-59-3- 표준 SMILES
O=C1C=CC(=O)N1- InChIKey
PEEHTFAAVSWFBL-UHFFFAOYSA-N- 분자식
- C4H3NO2
- 평균 분자량
- 97.07 g/mol
- 단동위원소 질량
- 97.01637834
개요
Maleimide is a cyclic dicarboximide in which the two carboacyl groups on nitrogen together with the nitogen itself form a 1H-pyrrole-2,5-dione structure. It has a role as an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor. It is a dicarboximide and a member of maleimides. It is functionally related to a maleic acid. It derives from a hydride of a 1H-pyrrole.
이름 및 식별자
- 우선 이름
- Maleimide
- IUPAC
- pyrrole-2,5-dione
- 현지명
- 말레이미디
- 영어명
- Maleimide
- 분자식
- C4H3NO2
- 분자량
- 97.07
이름 및 동의어
MALEIMIDE541-59-31H-Pyrrole-2,5-dionePyrrole-2,5-dione2,5-PyrroledioneMaleic imideDTXSID30494172519R1UGP8NSC-13684DTXCID2029377CHEBI:16072RefChem:800776
이름 더 보기
말레이미드말레이미디1H-피롤-2,5-다이온2,5-다이옥소-2,5-다이하이드로피롤3-피롤린-2,5-다이온말레산 이미드피롤-2,5-다이온MaleiMide, 98% 10GRNSC 13684maleicimideMaleimide>
208-787-4Maleinimide3-Pyrroline-2,5-dione2,5-dihydro-1H-pyrrole-2,5-dionemaleic acid imideMFCD000054945-hydroxy-2H-pyrrol-2-one2,5-Dioxo-2,5-dihydropyrrole; 3-Pyrroline-2,5-dione; Maleic Imide; NSC 13684;
데이터베이스 식별자
- CAS
541-59-3- PubChem CID
- 10935
- DTXSID
DTXSID3049417- ChEMBL
CHEMBL201511、CHEMBL387762- ChEBI
CHEBI:16072- UNII
- 2519R1UGP8
- EC Number
- 208-787-4
- Nikkaji
- J6.395I
물성
구조 계산 물성
- XLogP
- -0.3
- 극성 표면적
- 46.2 Ų
- 수소 결합 공여자 수
- 1
- 수소 결합 수용자 수
- 2
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 7
- 형식 전하
- 0
- 복잡도
- 132
실험 및 물리화학적 성질
Chemical ClassesNitrogen Compounds -> Other Nitrogen Compounds
SpringerMaterials PropertiesSchoenflies notation
PesticidesEnvironmental transformation -> Pesticide transformation products (metabolite, successor)
LogP-0.29
Solubility9 [ug/mL] (The mean of the results at pH 7.4)
Vapor Pressure0.00000277 [mmHg]
Physical DescriptionWhite crystalline powder; [Alfa Aesar MSDS]
물리화학적 성질
- 녹는점
- 91 · 91-93 °C (lit.)
- 끓는 점
- 97 · 97-103°C 5mm
- 밀도
- 1 · 1,2493 g/cm3
- 굴절률
- 1.4543 · 1.4543 (estimate)
- 인화점
- 97 · 97-103°C/5mm
- 저장 조건
- Inert atmosphere,Room Temperature
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H301 (98%): Toxic if swallowed [Danger Acute toxicity, oral]
P260, P261, P264, P270, P272, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 50 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory InformationMaleimide: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryCauses burns; May cause skin sensitization; Toxic by ingestion; [Alfa Aesar MSDS] Search for (541-59-3[EC/RN Number]) AND (allergic OR dermatitis OR sensitizer OR sensitization): no reported allergic contact dermatitis; [PubMed]
Hazard Classes and CategoriesAcute Tox. 3 (98%)
독성 정보
Adverse EffectsDermatotoxin - Skin burns.
안전 데이터
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- ON4800000
- ridadr
- UN 2923 8/PG 2
- HS 번호
- 29251995
- risk_code
- 25-34-43-36/37/38-36
- hazard_code
- T,C
- safety_code
화학 및 산업
용도 및 제조
Use ClassificationEnvironmental transformation -> Pesticide transformation products (metabolite, successor)
General Manufacturing Information1H-Pyrrole-2,5-dione: ACTIVE
응용 분야
용도Reacts quantitatively with sulfhydryl groups.Maleimide is used to immobilize the bovine serum albumin-boronic acid conjugates in association with silica beads. Its nanoparticle surface favors the conjugation with cell penetration peptides. It is involved in Rhodium-catalyzed conjugate arylation with arylboronic acids. It is actively involved in Michael additions and Diels-Alder reactions by the addition across the double bond. It acts as crosslinking reagents in polymer chemistry.
일반 설명Maleimide (2,5-Pyrroledione) is a new nanoparticle surface functional group which favors easy conjugation with cell penetration peptides. The conjugation is enabled via click chemistry to preserve its biofunctions.
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