2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE

Product Name: 2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE
CAS No.: 28910-89-6
Chemical Name: 2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE
Synonyms: Alprazolam Impurity 18;Alprazolam USP Impurity A;AlprazolaM Related CoMpound A;Alprazolam USP Related Compound A;7-Chloro-1,3-Dihydro-5-Phenyl-2H-1,4-Benzodiazepine-2-One;7-Chloro-1,3-Dihydro-5-Phenyl-2H-1,4-Benzodiazepine-2-Thione;7-Chloro-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepine-2-thion;2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE;2-(2-ACETYLHYDRAZINA)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZAPINE;7-Chloro-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepine-2-thione
CBNumber: CB8761488
Molecular Formula: C17H15ClN4O
Formula Weight: 326.78
MOL File: 28910-89-6.mol

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2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE Property

Melting point:: 245-2470C
solubility: Dichloromethane (Slightly), DMSO (Slightly)
form: solid

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Safety

HS Code: 2933997500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR8916
Product name: Alprazolam Related Compound A
Purity: certified reference material, pharmaceutical secondary standard
Packaging: 50 mg
Price: $521
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1015019
Product name: Alprazolam Related Compound A
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 30mg
Price: $1300
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FA151702
Product name: 2-(2-Acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine
Packaging: 5mg
Price: $57
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA151702
Product name: 2-(2-Acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine
Packaging: 10mg
Price: $99
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA151702
Product name: 2-(2-Acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine
Packaging: 25mg
Price: $198
Updated: 2021/12/16

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2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE Chemical Properties,Usage,Production

Chemical Properties

Yellow Solid

Uses

2-(2-Acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine is an impurity of Alprazolam (A575650.

2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE Suppliers

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View Lastest Price from 2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE manufacturers

Anhui Ruihan Technology Co., Ltd

Product: 2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE 28910-89-6
Price: US $50.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 10000tons
Release date: 2023-08-22

Hebei Ruiyao Biotechnology Co. Ltd

Product: N'-(7-chloro-5-phenyl-3H-1,4-benzodiazepin-2-yl)acetohydrazide 28910-89-6
Price: US $10.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 1000kg
Release date: 2023-05-19

28910-89-6, 2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINERelated Search:

Acethydrazide 2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE 7-Chloro-1-methyl-5-phenyl- 3-amino-6-chloro-2-methyl-4-phenylquinazolin-4-ol 2'-BENZOYL-2,4'-DICHLOROACETANILIDE 5-CHLOOR-2-(3-METHYL-4H-1,2,4-TRIAZOOL-4-YL)BENZOFENON Alprazolam EP Impurity H Alprazolam EP Impurity F 5-chloro-2-[3-(hydroxymethyl)-5-methyl-4H-1,2,4-triazol-4-yl]benzophenone 2-Amino-5-chlorobenzophenone

Alprazolam Related Compound A (30 mg) (2-(2-acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine)

7-Chloro-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepine-2-thione

N,-(7-chloro-5-phenyl-3H-benzo[e][1,4]diazepin-2-yl)acetohydrazide

N'-(7-chloro-5-phenyl-3H-1,4-benzodiazepin-2-yl)acetohydrazide

Alprazolam USP Impurity A

ACETIC ACID [7-CHLORO-5-PHENYL-1,3-DIHYDRO-BENZO[E][1,4]DIAZEPIN-(2E)-YLIDENE]-HYDRAZIDE

ACETIC ACID, 2-(7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPIN-2-YL)HYDRAZIDE

2-(2-ACETYLHYDRAZINO)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPINE

2-(2-Acet-Hydrazide)-7-Chloro-5-Phenyl-2h-1,4-Dibenzodiazopine-2-One

2-(2-ACETYLHYDRAZINA)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZAPINE

7-Chloro-1,3-Dihydro-5-Phenyl-2H-1,4-Benzodiazepine-2-One

7-Chloro-1,3-Dihydro-5-Phenyl-2H-1,4-Benzodiazepine-2-Thione

7-Chloro-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepine-2-thion

7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepine-2 acetylhydrazone

7-Chloro-5-phenyl-3H-2-(2-acetylthydrazina)-1,4-benzodiazapine

2-[7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZEPIN-2YL]-ACETYL-HYDRAZIDE

2-(2-ACETYLTHYDRAZINA)-7-CHLORO-5-PHENYL-3H-1,4-BENZODIAZAPINE, 98+%

AlprazolaM Related CoMpound A

Alprazolam Impurity 18

Alprazolam USP Related Compound A

Alprazolam Related Compound A (2-(2-acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine) (1015019)

n'-(7-Chloro-5-phenyl-3h-benzo[e][1,4]diazepin-2-yl)acetohydrazide

28910-89-6

2/8/4547

Aromatics Compounds

Aromatics

Heterocycles

Sulfur & Selenium Compounds