에오신5-이소티오시아네이트

Eosin 5-isothiocyanate

HCID 173745CAS 60520-47-0
부분 구조 검색유사 구조 찾기

기본 정보

표준 SMILES
O=C1OC2(c3ccc(N=C=S)cc31)c1cc(Br)c(O)c(Br)c1Oc1c2cc(Br)c(O)c1Br
InChIKey
XHXYXYGSUXANME-UHFFFAOYSA-N
분자식
C21H7Br4NO5S
평균 분자량
705 g/mol
단동위원소 질량
700.67784172

개요

Eosin 5-isothiocyanate is the 2',4',5',7'-tetrabromo-5-isothiocyanato derivative of fluorescein; exhibits phosphorescence with an emission maximum at ~680 nm. It is an organobromine compound and an isothiocyanate. It is functionally related to a fluorescein (lactone form).

이름 및 식별자

우선 이름
Eosin 5-isothiocyanate
IUPAC
2',4',5',7'-tetrabromo-3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
현지명
에오신5-이소티오시아네이트
영어명
Eosin 5-isothiocyanate
분자식
C21H7Br4NO5S
분자량
704.97

이름 및 동의어

Eosin 5-isothiocyanate60520-47-0Eosin isothiocyanateEosine-5-isothiocyanateCHEBI:60597RefChem:590894637-417-8Eosin5-isothiocyanate2',4',5',7'-tetrabromo-3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one2',4',5',7'-tetrabromo-3',6'-dihydroxy-5-isothiocyanato-3H-spiro[2-benzofuran-1,9'-xanthen]-3-oneEpitope ID:138722orb2566312
이름 더 보기
에오신5-이소티오시아네이트EITCEosin 5-isothiocyanate–Celite?Eosin 5-isothiocyanate-Celite(R)EOSIN 5-ISOTHIOCYANATE >= 95.0% (UV)EOSIN 5-ISOTHIOCYANATE FOR FLUOR- &EOSIN-5-ISOTHIOCYANATE, FOR FLUOR-ESCENC EEosin-5-isothiocyanate [2',4',5',7'-TetrabroMofluorescein-5-isothiocyanate]Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5,7-tetrabromo-3,6-dihydroxy-5-isothiocyanato-
SCHEMBL1714773SCHEMBL29393431DTXSID70975933XHXYXYGSUXANME-UHFFFAOYSA-NHY-D0805LS-14834CS-0012228H37318

데이터베이스 식별자

CAS
60520-47-0
PubChem CID
173745
DTXSID
DTXSID70975933
ChEBI
CHEBI:60597
EC Number
637-417-8

물성

구조 계산 물성

XLogP
7.6
극성 표면적
120 Ų
수소 결합 공여자 수
2
수소 결합 수용자 수
7
회전 가능 결합 수
1
무거운 원자 수
32

물리화학적 성질

끓는 점
719.1 · 719.1±60.0 °C(Predicted)
밀도
2.33 · 2.33±0.1 g/cm3(Predicted)
저장 조건
2 · 2-8°C
용해도
DMSO(약간 용해됨), 메탄올(약간 용해됨)
산도 계수 (pKa)
6.93 · 6.93±0.20(Predicted)
물리적 상태
고체

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P233, P260, P261, P271, P272, P280, P284, P302+P352, P304+P340, P321, P333+P317, P342+P316, P362+P364, P403, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 1건

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-5-isothiocyanato-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and CategoriesSkin Sens. 1 (100%)

안전 데이터

wgk
3
risk_code
42
hazard_code
Xn
safety_code
22-24/25
F 고인화성물질
8-9
Hazard Classifications
Resp. Sens. 1Skin Sens. 1

화학 및 산업

응용 분야

용도Eosin 5-isothiocyanate (EITC) is a fluorescence probe. EITC tagged molecules may be used together with fluorescein-5′-isothiocyanate (FITC) tagged molecules in fluoresce resonance energy transfer (FRET) based assays.

공급사23 곳

阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
北京阿克曼科技有限公司18001219251
江苏艾康生物医药研发有限公司025-025-66113011 15955137747 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]

추가 설명

정의ChEBI: The 2',4',5',7'-tetrabromo-5-isothiocyanato derivative of fluorescein; exhibits phosphorescence with an emission maximum at ~680 nm.

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