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4-AMINO-CHROMEN-2-ONE

Product Name
4-AMINO-CHROMEN-2-ONE
CAS No.
53348-92-8
Chemical Name
4-AMINO-CHROMEN-2-ONE
Synonyms
4-aminocoumarin;4-AMINO-CHROMEN-2-ONE;4-AMINO-2H-CHROMEN-2-ONE;Coumarin, 4-amino- (7ci);4-Amino-chromen-2-one ,95%;4-amino-2h-1-benzopyran-2-on;4-amino-2h-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 4-amino-
CBNumber
CB8165200
Molecular Formula
C9H7NO2
Formula Weight
161.16
MOL File
53348-92-8.mol
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4-AMINO-CHROMEN-2-ONE Property

Melting point:
161.5-162 °C
Boiling point:
338.9±31.0 °C(Predicted)
Density 
1.313±0.06 g/cm3(Predicted)
pka
3.45±0.20(Predicted)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37
HS Code 
29322090
Toxicity
mouse,LD50,intraperitoneal,1780mg/kg (1780mg/kg),European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 30, Pg. 531, 1995.
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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
S732184
Product name
4-AMINOCOUMARIN
Purity
Aldrich
Packaging
10mg
Price
$139
Updated
2024/03/01
TRC
Product number
A636568
Product name
4-amino-2H-chromen-2-one
Packaging
100mg
Price
$155
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0069668
Product name
4-AMINO-CHROMEN-2-ONE
Purity
95.00%
Packaging
5MG
Price
$505.42
Updated
2021/12/16
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4-AMINO-CHROMEN-2-ONE Chemical Properties,Usage,Production

Chemical Properties

Grey solid

4-AMINO-CHROMEN-2-ONE Preparation Products And Raw materials

Raw materials

Sodium hydride Sodium sulfate Benzene Ethyl acetate Hydrochloric acid Acetic acid Sodium hydroxide 2'-Hydroxyacetophenone Ammonium acetate Diethyl carbonate

Preparation Products

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4-AMINO-CHROMEN-2-ONE Suppliers

China 17 United Kingdom 2 United States 5 Global 24
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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76
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
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57
SynAsst Chemical.
Tel
021-60343070
Fax
021-35122006
Country
China
ProdList
12742
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55
Hangzhou Milestone Pharmtech Co., Ltd.
Tel
0571-82896630 18969958410
Email
sales_hz@milestonepharmtech.com
Country
China
ProdList
4850
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55
Tianjin Being Technology Co., Ltd.
Tel
18622939839
Fax
QQ:343281693
Email
tjby921@163.com
Country
China
ProdList
509
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55
ShangHai Siyan Biological Technology Co., Ltd.
Tel
021-50908862，442785678，326799392 18721037013
Fax
021-50908862
Email
siyansales@126.com
Country
China
ProdList
9638
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58
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400-6387771-6038 18902104717
Email
sales@heowns.com
Country
China
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20512
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60
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 13028896684
Email
sales@rrkchem.com
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China
ProdList
55827
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58
Career Henan Chemica Co
Tel
+86-0371-86658258 15093356674;
Fax
0371-86658258
Email
laboratory@coreychem.com
Country
China
ProdList
30255
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58
West fluorine technology co., ltd
Tel
0531-85906692; 15588812394
Fax
86-0531-85906692
Email
325912682@qq.com
Country
China
ProdList
373
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58

53348-92-8, 4-AMINO-CHROMEN-2-ONERelated Search:

4-HYDROXY-7-METHYLCOUMARIN 4-Butylamino-chromen-2-one ,97% 4-AMINO-CHROMEN-2-ONE 4-AMINO-3-NITRO-2H-CHROMEN-2-ONE 4-(BENZYLAMINO)-2-OXO-2H-CHROMENE-3-CARBALDEHYDE 4-BUTYLAMINO-CHROMEN-2-ONE 2-OXO-4-(PROPYLAMINO)-2H-CHROMENE-3-CARBALDEHYDE 4-AMINO-7-HYDROXY-CHROMEN-2-ONE 4-AZIDO-2H-CHROMEN-2-ONE AURORA KA-3566 6-AMINO-CHROMEN-2-ONE 4-AMINO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE 4-MORPHOLIN-4-YL-3-NITRO-2H-CHROMEN-2-ONE (3-NITRO-2-OXO-2 H-CHROMEN-4-YLAMINO)-ACETIC ACID AURORA KA-3565 AURORA KA-3784 AURORA KA-3740 AKOS BC-1782

  • 4-amino-2h-1-benzopyran-2-on
  • 4-amino-2h-1-benzopyran-2-one
  • 4-aminocoumarin
  • 4-AMINO-2H-CHROMEN-2-ONE
  • 4-AMINO-CHROMEN-2-ONE
  • 2H-1-Benzopyran-2-one, 4-amino-
  • Coumarin, 4-amino- (7ci)
  • 4-Amino-chromen-2-one ,95%
  • 53348-92-8
  • pharmacetical