Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Alprazolam Related Compound A
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(2-Acethydrazide)-7-chloro-5-phenyl-2H-1,4-dibenzodiazopine-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28910-89-6

28910-89-6 structure

28910-89-6 structure

Name: 2-(2-Acethydrazide)-7-chloro-5-phenyl-2H-1,4-dibenzodiazopine-2-one
Chemical Name: N'-(7-chloro-5-phenyl-3H-1,4-benzodiazepin-2-yl)acetohydrazide
CAS Number: 28910-89-6
Molecular Formula: C₁₇H₁₅ClN₄O
Molecular Weight: 326.78000
Create Date: 2018-12-26 16:10:12
Modify Date: 2025-08-21 11:52:34

Name	N'-(7-chloro-5-phenyl-3H-1,4-benzodiazepin-2-yl)acetohydrazide
Synonyms	Acetic acid [7-chloro-5-phenyl-1,3 ylidene]-hydrazide Essigsaeure-2-(7-Chlor-5-phenyl-3H-1,4-benzodiazepin-2-yl)hydrazid 7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepine-2 acetylhydrazone 2-(2-acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine dihydro-benzo[e][1,4]diazepin-(2E) Alprazolam Related Compound A 7-chloro-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one acetylhydrazone

Density	1.33g/cm3
Melting Point	245-247ºC
Molecular Formula	C₁₇H₁₅ClN₄O
Molecular Weight	326.78000
Exact Mass	326.09300
PSA	79.84000
LogP	2.60590
Index of Refraction	1.661

RIDADR	NONH for all modes of transport

18091-89-9 structure

18091-89-9

~%

28910-89-6 structure

28910-89-6

Literature: Takeda Chemical Industries, Ltd. Patent: US4116956 A1, 1978 ;

4547-02-8 structure

4547-02-8

~%

28910-89-6 structure

28910-89-6

Literature: The Upjohn Company Patent: US3987052 A1, 1976 ;

Precursor 2
18091-89-9 4547-02-8
DownStream 1
28981-97-7

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