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Iminostilbene N-Carbonyl Chloride

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Origin: China

Cas No: 33948-22-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 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.:
33948-22-0
Other Names:
Iminostilbene N-carbonylchloride
MF:
C15H10ClNO
EINECS No.:
33948-22-0
Place of Origin:
Anhui, China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
GSK
Model Number:
33948-22-0
Application:
Chemical
Appearance:
White Endocardial pocket
CAS:
33948-22-0
MW:
255.7g/mol
Assay:
99%
Grade:
Phamaceutical Grade
Shelf life:
Aluminum foil bag
Storage:
Room Temperature
Packing:
1kg/Alu bag or 25kg/Drum
Brand:
GSK
Origin:
China
Packaging&Delivery
Packaging Details
1kg/Alu bag or 25kg/Drum
Packing method :Woven bag or draft paper bag atteched polyethylene endometrium bag packing tightly or as buyer request
Port
Any Port
Lead Time:
Quantity(Kilograms) 1 - 25 >25
Est. Time(days) 30 To be negotiated

Property

CAS No.: 33948-22-0 Formula: C15H10ClNO Molecular Weight: 255.69900

Description

An intermediate in the preparation of Carbamazepine.

Basic Info

Chemical Name	Iminostilbene N-Carbonyl Chloride
Synonyms	Dibenz[b,f]azepine-5-carbonyl chloride;
CAS No.	33948-22-0
Molecular Formula	C15H10ClNO
Molecular Weight	255.69900
PSA	20.31000
LogP	4.73230

Properties

Appearance & Physical State	white to yellowish powder
Density	1.316 g/cm3
Boiling Point	413.7ºCat 760 mmHg
Melting Point	149-153ºC
Flash Point	204ºC
Refractive Index	1.651

Safety Info

Safety Statements	S26-S36/37/39-S45
HS Code	2933990090
WGK Germany	3
RIDADR	UN 3261
Risk Statements	R34
Hazard Codes	C

Synthesis Route

5H-dibenzo[b,f]azepine+bis(trichloromethyl) carbonate→Iminostilbene N-Carbonyl Chloride
10-bromo-11-hydroxy-10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride→Iminostilbene N-Carbonyl Chloride
phosgene+5H-dibenzo[b,f]azepine→Iminostilbene N-Carbonyl Chloride

Precursor

5H-dibenzo[b,f]azepine
10-bromo-11-hydroxy-10,11-dihydro-dibenzo[b,f]azepine-5-carbonyl chloride
AC1LCKVW
phosgene

Downstream Product

5H-dibenzo[b,f]azepine
carbamazepine
AC1LCKVW

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