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2-Amino-2',5-dichlorobenzophenone

2-Amino-2',5-dichlorobenzophenone Structure
CAS No.
2958-36-3
Chemical Name:
2-Amino-2',5-dichlorobenzophenone
Synonyms
(2-AMINO-5-CHLOROPHENYL)(2-CHLOROPHENYL)METHANONE;NSC 611905;LORAZEPAM IMP A;TIMTEC-BB SBB003068;IFLAB-BB F1386-0354;LORAZEPAM IMPURITY A;Lorazepam impurity B;Lorazepam Impurity 4;LABOTEST-BB LT00080738;LorazepaM Related CoMpound B
CBNumber:
CB5779789
Molecular Formula:
C13H9Cl2NO
Molecular Weight:
266.12
MOL File:
2958-36-3.mol
MSDS File:
SDS
Modify Date:
2024/7/3 17:43:36

2-Amino-2',5-dichlorobenzophenone Properties

Melting point 87-89 °C(lit.)
Boiling point 453.6±40.0 °C(Predicted)
Density 1.3134 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 1.5490 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility methanol: soluble
form Solid
pka -0.97±0.10(Predicted)
color Yellow to Green
Water Solubility Insoluble in water.
BRN 652774
InChIKey KWZYIAJRFJVQDO-UHFFFAOYSA-N
LogP 3.1
CAS DataBase Reference 2958-36-3(CAS DataBase Reference)
NIST Chemistry Reference Methanone, (2-amino-5-chlorophenyl)(2-chlorophenyl)-(2958-36-3)
EPA Substance Registry System Methanone, (2-amino-5-chlorophenyl)(2-chlorophenyl)- (2958-36-3)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  26-37/39-24/25-36
WGK Germany  3
RTECS  DJ0200000
Hazard Note  Irritant
TSCA  Yes
HS Code  29223900
NFPA 704
0
1 0

2-Amino-2',5-dichlorobenzophenone price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 105155 2-Amino-2′,5-dichlorobenzophenone 99% 2958-36-3 10G ₹3442.35 2022-06-14 Buy
Sigma-Aldrich(India) 105155 2-Amino-2′,5-dichlorobenzophenone 99% 2958-36-3 50G ₹9233.73 2022-06-14 Buy
ALFA India ALF-B20360-18 2-Amino-2',5-dichlorobenzophenone, 98% 2958-36-3 50g ₹8813 2022-05-26 Buy
ALFA India ALF-B20360-09 2-Amino-2',5-dichlorobenzophenone, 98% 2958-36-3 10g ₹3186 2022-05-26 Buy
ALFA India ALF-B20360-06 2-Amino-2',5-dichlorobenzophenone, 98% 2958-36-3 5g ₹1594 2022-05-26 Buy
Product number Packaging Price Buy
105155 10G ₹3442.35 Buy
105155 50G ₹9233.73 Buy
ALF-B20360-18 50g ₹8813 Buy
ALF-B20360-09 10g ₹3186 Buy
ALF-B20360-06 5g ₹1594 Buy

2-Amino-2',5-dichlorobenzophenone Chemical Properties,Uses,Production

Chemical Properties

YELLOW TO YELLOW-GREEN POWDER

Uses

2-Amino-2',5-dichlorobenzophenone is used to produce lorazepam a drug of the benzodiazepine group, used especially to treat anxiety.

General Description

2-Amino-2′,5-dichlorobenzophenone can be synthesized from a precursor diazepine, Iorazepam.

2-Amino-2',5-dichlorobenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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Pharmaffiliates Analytics & Synthetics (P) Ltd. 91-172-5066494 Haryana, India 631 58 Inquiry
2'-AMINO-5'-CHLOROBENZOYL-2-CHLOROBENZENE 2-AMINO-5-CHLORO-2'-CHLOROBENZOPHENONE 2-AMINO-2',5-DICHLOROBENZOPHENONE LABOTEST-BB LT00080738 LORAZEPAM IMP A LORAZEPAM IMPURITY A 2-Amino-2',5-dichlorobenzophenone,99% IFLAB-BB F1386-0354 2-Amino-2-dichlorobenzophenone 2',5-Dichloro-2-aminobenzophenone TIMTEC-BB SBB003068 2-AMINO-5,2'-DICHLORO BENZOPHENONE 2-Amino-2'-chloro-5-chlorobenzophenone Lorazepam Related Compound B (25 mg) (2-Amino-2',5-dichlorobenzophenone) (2-Amino-5-chlorophenyl)(2-chlorophenyl)methanone, 4-Chloro-2-(2-chlorobenzoyl)aniline LorazepaM Related CoMpound B 2,5'-Dichloro-2'-aminobenzophenone NSC 611905 Methanone, (2-amino-5-chlorophenyl)(2-chlorophenyl)- 2-Amino-5,2''-Dichlorobenzophenone(CCAB) 2-Amino-2',5-dichloro-diphenylmethanone 2-AMINO-2'',5-DICHLOROBENZOPHENONEDIAZEPAM 2,3'-Dichloro-6'-aminobenzophenone (2-amino-5-chlorophenyl)(2-chlorophenyl)-methanon 2-amino-2’,5-dichloro-benzophenon 2-amino-5,2'-dichlor-benzophenone Benzophenone, 2-amino-2',5-dichloro- Lorazepam ImpuritⅠ: 2-Amino-2',5-dichlorobenzophenone Lorazepam Related Compound B (2-Amino-2'',5-dichlorobenzophenone) (1370338) Lorazepam impurity B Lorazepam Impurity 1 (Lorazepam EP Impurity A) 2-Amino-2',5-dichlorobenzophenone> Lorazepam ImpuritⅠ: 2-Amino-2',5-dichlorobenzophenone (2-AMINO-5-CHLOROPHENYL)(2-CHLOROPHENYL)METHANONE Lorazepam Impurity 4 Lorazepam USP Related Compound B 2-Amino-2',5-dichlorobenzophenone Lorazepam ImpuritⅠ: 2-Amino-2',5-dichlorobenzophenone Lorazepam EP Impurity A (Lorazepam USP Related Compound B) 2958-36-3 58-36-3 C13H9NOCl2 H2NC6H3ClCOC6H4Cl C13H9Cl2NO AMINE Reagent for High-Performance Polymer Research Benzophenones (for High-Performance Polymer Research) Ketones Organic Building Blocks Building Blocks C13 to C14 Carbonyl Compounds Aromatic Benzophenones & Derivatives (substituted) Benzene series Cloxazolam Benzophenones (for High-Performance Polymer Research) Functional Materials Reagent for High-Performance Polymer Research