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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 6889생성일: 2026년 10월 26일

5-브로모이사틴

5-브로모이사틴 · 5-BROMOINDOLINE-2,3-DIONE · BromoIsatin · 5-bromisatin · 5-BROMO-1H-INDOLE-2,3-DIONE · 5-BROMO-3-CHLORO-2-METHYLPYRIDINE · NSC 4980 · AKOS B028934

https://huagongshe.com/ko/chemical/6889

5-브로모이사틴 분자 구조식

식별자 및 물리적 특성

CAS No.87-48-9
분자식C8H4BrNO2
평균 분자량226.03 g/mol
단동위원소 질량224.94254047 g/mol
SMILESO=C1Nc2ccc(Br)cc2C1=O
InChIKeyMBVCESWADCIXJN-UHFFFAOYSA-N
PubChem CID6889
ChEMBLCHEMBL115897
ChEBICHEBI:149786
EC No.201-747-7
DTXSIDDTXSID30236037
현지명5-브로모이사틴

화학 및 물리적 성질

XLogP1.3
극성 표면적46.2
수소 결합 공여자 수1
수소 결합 수용자 수2
회전 가능 결합 수0
무거운 원자 수12
형식 전하0
복잡도241
SpringerMaterials PropertiesChemical shift
녹는점247-252 °C (lit.)
밀도1.7498 (rough estimate)
굴절률1.6120 (estimate)
저장 조건Sealed in dry,Room Temperature
용해도N,N 디메틸포름아미드에 용해됩니다.
pKa(산도 계수)8.74±0.20(Predicted)
물리적 상태결정성 분말
색상오렌지 레드
BRN383760
InChIInChI=1S/C8H4BrNO2/c9-4-1-2-6-5(3-4)7(11)8(12)10-6/h1-3H,(H,10,11,12)
InChIKeyMBVCESWADCIXJN-UHFFFAOYSA-N
SMILESN1C2=C(C=C(Br)C=C2)C(=O)C1=O

화학적 성질

Orange crystalline powder

안전 및 규제

GHS 분류DangerH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 47 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
수질 위해 등급(WGK)2
RTECS 번호NL7875000
운송 번호(UN)2811
관세 코드29337900
위험 문구(R)37/38-41
위험 표시Xi
안전 문구(S)26-36/39-37/39-36
위험 참고 사항Irritant
위험 등급Eye Irrit. 2Skin Irrit. 2STOT SE 3
저장 분류11 - Combustible Solids

용도

용도

5-Bromoisatin is used in the synthesis of N-derivatives of 5-bromoisatin, N-substituted pyrroles, linear polyaryleneoxindoles, 5-bromodioxindole, cinchoninic acid derivatives, 3-hydroxyoxindole, S-benzyldithiocarbazate Schiff Bases, 5-bromooxindole and Morita-Baylis-Hillman adducts of isatin derivatives. It is an indole derivative.

일반 설명

5-Bromoisatin is a 5-haloisatin. One of the methods reported for its synthesis is by reacting N-halosaccharins with isatin in the presence of SiO2. Its inotropic activity has been studied on rhythmically stimulated papillary muscles of guinea pigs. It is reported to exhibit analgesic and sedative properties at a dose of 0.2g/kg in mice.