ChemicalBook > CAS DataBase List > 2-Amino-2',5-dichlorobenzophenone

2-Amino-2',5-dichlorobenzophenone

Product Name
2-Amino-2',5-dichlorobenzophenone
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;IFLAB-BB F1386-0354;TIMTEC-BB SBB003068;LORAZEPAM IMPURITY A;Lorazepam impurity B;Lorazepam Impurity 4;LABOTEST-BB LT00080738;LorazepaM Related CoMpound B
CBNumber
CB5779789
Molecular Formula
C13H9Cl2NO
Formula Weight
266.12
MOL File
2958-36-3.mol
More
Less

2-Amino-2',5-dichlorobenzophenone Property

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
pka
-0.97±0.10(Predicted)
form 
Solid
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)
More
Less

Safety

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
More
Less

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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
105155
Product name
2-Amino-2′,5-dichlorobenzophenone
Purity
99%
Packaging
10g
Price
$41.8
Updated
2024/03/01
Sigma-Aldrich
Product number
105155
Product name
2-Amino-2′,5-dichlorobenzophenone
Purity
99%
Packaging
50g
Price
$74
Updated
2024/03/01
TCI Chemical
Product number
A1128
Product name
2-Amino-2',5-dichlorobenzophenone
Purity
>98.0%(N)
Packaging
10g
Price
$18
Updated
2024/03/01
Alfa Aesar
Product number
B20360
Product name
2-Amino-2',5-dichlorobenzophenone, 99%
Packaging
5g
Price
$27.65
Updated
2024/03/01
Alfa Aesar
Product number
B20360
Product name
2-Amino-2',5-dichlorobenzophenone, 99%
Packaging
10g
Price
$45.65
Updated
2024/03/01
More
Less

2-Amino-2',5-dichlorobenzophenone Chemical Properties,Usage,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.

Uses

Lorazepam Impurity A.

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

More
Less

2-Amino-2',5-dichlorobenzophenone Suppliers

Americas 1 Belgium 1 Canada 3 China 252 Europe 3 France 1 Germany 7 India 24 Italy 1 Japan 4 Norway 1 Poland 1 Slovakia 1 South Korea 1 Switzerland 3 Ukraine 1 United Kingdom 24 United States 51 Global 380
Jiangsu Jingye Pharmaceutical
Tel
0519-82765788 18001496617
Email
2807841045@qq.com
Country
China
ProdList
108
Advantage
58
Wuhan woxuan Technology Co., Ltd
Tel
13322067656
Email
3199863540@qq.com
Country
China
ProdList
5078
Advantage
58
Hubei Reaction Technology Co, Ltd
Tel
13795397680
Email
12653517@qq.com
Country
China
ProdList
30
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
Advantage
65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2338
Advantage
56
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8836
Advantage
52
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
RYSS TECH LTD
Tel
400-188-0725 +86 21 34310725 13611771617
Fax
+86 21 34311076
Country
China
ProdList
2002
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
Aemon Chemical
Tel
0086-755-86198205
Email
acinfo@aemonchem.com
Country
China
ProdList
1931
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
BioBioPha Co., Ltd.
Tel
0871-65217109 13211707573;
Fax
0871-65215563
Email
y.liu@mail.biobiopha.com
Country
China
ProdList
5653
Advantage
65
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-4000505016 13380397412
Fax
0755 28094224
Email
3001272453@qq.com
Country
China
ProdList
5047
Advantage
50
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-83725681-603
Fax
+86 755 28094224
Country
China
ProdList
4496
Advantage
50
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6134
Advantage
55
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9891
Advantage
58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19915
Advantage
55
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
18017383231 18017383231
Fax
qq：2817624287
Email
lyh_antaeus@163.com
Country
China
ProdList
9347
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9545
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
TargetMol Chemicals Inc.
Tel
021-021-33632979 15002134094
Fax
021-33632979
Email
marketing@targetmol.com
Country
China
ProdList
7783
Advantage
58
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3930
Advantage
58
Shanghai BeiZhuo Biotech Co., Ltd.
Tel
021-61119791,13386096464
Fax
021-50190009
Email
bzswkf@foxmail.com
Country
China
ProdList
3921
Advantage
50
Shanghai Meishui Chemical Technology Co., Ltd
Tel
021-60549325 18616193163
Fax
021-33250306
Country
China
ProdList
4526
Advantage
56
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-13526885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3978
Advantage
58
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18070
Advantage
56
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Suzhou yacoo science co.,Ltd
Tel
0512-87182056 18013166090
Fax
0512-87182056
Email
lingling.qi@yacoo.com.cn
Country
China
ProdList
7295
Advantage
60
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10274
Advantage
55
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
Advantage
50
Hotechem Shanghai Co., Ltd.,
Tel
021-34621078 13120882795
Fax
021-34622517
Email
465106944@qq.com
Country
China
ProdList
856
Advantage
56
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9484
Advantage
50
More
Less

View Lastest Price from 2-Amino-2',5-dichlorobenzophenone manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2-Amino-2',5-dichlorobenzophenone 2958-36-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30
Hebei Yanxi Chemical Co., Ltd.
Product
2-Amino-2',5-dichlorobenzophenone 2958-36-3
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-12
Hebei Kingfiner Technology Development Co.Ltd
Product
2-Amino-2',5-dichlorobenzophenone 2958-36-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50000kg
Release date
2024-07-03

2958-36-3, 2-Amino-2',5-dichlorobenzophenoneRelated Search:

4-Aminobenzoic acid Glycine Betaine ALTRENOGEST Sulfanilic acid 4,4'-Methylenedianiline Benzophenone 4,4'-Diaminodiphenylsulfone 3-Aminoacetophenone Lorcaserin 5-Methyl Isomer HCl 3-(3-CHLOROPHENYLETHYL)PYRIDINE N-OXIDE 3-Pyridineacrylonitrile, α-(m-chlorophenyl)-β-hydroxy- (8CI) 1-[[2-(4-Chlorophenyl)ethyl]amino]-2-chloropropane hydrochloride Lorcaserin Impurity 3 Lorcaserin Sulfamate Lorcaserin Impurity 3 Lorcaserin iMpurity D 3-Chlorobenzyl cyanide

  • (2-AMINO-5-CHLOROPHENYL)(2-CHLOROPHENYL)METHANONE
  • 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
  • Lorazepam ImpuritⅠ: 2-Amino-2',5-dichlorobenzophenone
  • 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-
  • 2-Amino-2',5-dichlorobenzophenone&gt
  • Lorazepam Impurity 1 (Lorazepam EP Impurity A)
  • Lorazepam impurity B
  • Lorazepam ImpuritⅠ: 2-Amino-2',5-dichlorobenzophenone
  • Lorazepam Related Compound B (2-Amino-2'',5-dichlorobenzophenone) (1370338)
  • 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)
  • 2-Amino-2',5-dichlorobenzophenone in methanol
  • 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