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5-Bromo-2-oxindole

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Origin: China

Cas No: 20870-78-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
20870-78-4
Other Names:
5-Bromo-2-Oxindole
MF:
C8H6BrNO
EINECS No.:
626-894-8
Place of Origin:
Shandong, China
Type:
Pharmaceutical Intermediates
Purity:
NLT98%
Brand Name:
Natural Micron Pharm Tech
Model Number:
20870-78-4
Application:
Pharmaceutical Intermediates
Appearance:
White crystalline powder
Product name:
5-Bromo-2-Oxindole
CAS:
20870-78-4
Keyword:
20870-78-4
Certification:
ISO9001
Molecular Formula:
C8H6BrNO
Storage:
Cool Dry Place
Molecular Weight:
2212.04
Shelf life:
24 Months
Boiling point:
362.5±42.0 °C(Predicted)
EINECS:
626-894-8
Packaging&Delivery
Packaging Details
1KG/Aluminum foil bag
25KG/Carton
25KG/Drum
Port
Beijing/Shanghai/Shenzhen/As per customers' requirements
Lead Time:
Quantity(Kilograms) 1 - 500 >500
Est. Time(days) 3 To be negotiated

Property

CAS No.: 20870-78-4 Formula: C8H6BrNO Molecular Weight: 212.04300

Basic Info

Chemical Name	5-Bromo-2-oxindole
Synonyms	5-Bromoindolin-2-one; 5-Bromo-2-indolinone; 5-Bromooxindole; 1H-indol-5-yl hypobroMite; 5-BROMO-2-OXOINDOLE; 5-bromo-1,3-dihydro-2H-indol-2-one; 5-BROMO-2-OXYINDOLE; 5-bromo-2-oxo-1,2-dihydro-indole;
CAS No.	20870-78-4
Molecular Formula	C8H6BrNO
Molecular Weight	212.04300
PSA	29.10000
LogP	2.08170

Properties

Density	1.666g/cm3
Boiling Point	362.473ºC at 760 mmHg
Melting Point	219-221ºC
Flash Point	173.018ºC
Refractive Index	1.625
Vapor Pressure	0mmHg at 25°C

Safety Info

Safety Statements	S22-S26-S36/37/39
HS Code	2933790090
WGK Germany	3
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	Xn
Signal Word	Warning
Caution Statement	P280; P305 + P351 + P338
Symbol	GHS07
Hazard Declaration	H317; H319

Synthesis Route

indolin-2-one→5-Bromo-2-oxindole
5-bromo-1H-indole-2,3-dione→5-Bromo-2-oxindole
1-hydroxy-3H-indol-2-one→5-Bromo-2-oxindole

Precursor

indolin-2-one
5-bromo-1H-indole-2,3-dione
N-methoxy-2,3-dihydro-1-indol-2-one
1-hydroxy-3H-indol-2-one

Downstream Product

tert-butyl 5-bromo-2-oxospiro[1H-indole-3,4'-piperidine]-1'-carboxylate
Kenpaullone
2H-INDOLE-2-THIONE, 5-BROMO-1,3-DIHYDRO-
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydroindol-2-one

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