ChemicalBook > CAS DataBase List > 3-CYANOCHROMONE

3-CYANOCHROMONE

Product Name
3-CYANOCHROMONE
CAS No.
50743-17-4
Chemical Name
3-CYANOCHROMONE
Synonyms
3-CYANOCHROMONE;BUTTPARK 29\06-39;3-Cyanochromone,97%;3-Cyano-4-chromanone;LABOTEST-BB LT00160157;CHROMONE-3-CARBONITRILE;3-CyanochroMone, 97% 5GR;chromone -3-carbonitrite;Chromone-3-carbonitrile >4-oxochromene-3-carbonitrile
CBNumber
CB8447472
Molecular Formula
C10H5NO2
Formula Weight
171.15
MOL File
50743-17-4.mol
More
Less

3-CYANOCHROMONE Property

Melting point:
174-176 °C(lit.)
Boiling point:
278.3±40.0 °C(Predicted)
Density 
1.34±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
color 
White to Yellow to Green
CAS DataBase Reference
50743-17-4(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xn,Xi,T
Risk Statements 
36/37/38-20/21/22-25-20/21
Safety Statements 
36/37/39-26-36-45-36/37-24/25
RIDADR 
3276
WGK Germany 
3
Hazard Note 
Irritant
HazardClass 
6.1
PackingGroup 
III
HS Code 
29329990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
383481
Product name
3-Cyanochromone
Purity
97%
Packaging
5g
Price
$45.6
Updated
2024/03/01
TCI Chemical
Product number
C3075
Product name
Chromone-3-carbonitrile
Purity
>98.0%(GC)
Packaging
5g
Price
$76
Updated
2024/03/01
Alfa Aesar
Product number
A15687
Product name
Chromone-3-carbonitrile, 97%
Packaging
1g
Price
$28.9
Updated
2023/06/20
Alfa Aesar
Product number
A15687
Product name
Chromone-3-carbonitrile, 97%
Packaging
5g
Price
$93.7
Updated
2023/06/20
TRC
Product number
C982295
Product name
3-Cyanochromone
Packaging
250mg
Price
$55
Updated
2021/12/16
More
Less

3-CYANOCHROMONE Chemical Properties,Usage,Production

Chemical Properties

light yellow crystalline powder

Uses

3-Cyanochromone may be used in the syntheses of following:

  • 2-aminochromone-3-carboxamide
  • 3-amino-4H-chromeno[3,4-d]isoxazol-4-one
  • 3-(diaminomethylene)chroman-2,4-dione
  • functionalized novel spirobenzofuranones
  • 6H-bis-[1]-benzopyrano[2,3-b:3′,4′-e]pyridin-8(8H)ones and 3-(2′-hydroxybenzoyl)-5H-[1]benzopyrano[4,3-b]pyridine

Definition

ChEBI: 3-Cyanochromone is a member of chromones.

Synthesis Reference(s)

The Journal of Organic Chemistry, 64, p. 8736, 1999 DOI: 10.1021/jo991031j

General Description

3-Cyanochromone (4-Oxo-4H-1-benzopyran-3-carbonitrile), a 3-substituted chromone, is a cyano substituted 1-benzopyran-4-one. It is an α,β-unsaturated nitrile and also an α,β-unsaturated ketone. Its molecule has electron deficiency at 3 sites i.e C (carbon) at second position, C of cyano and carbonyl group. 2-Amino-3-(alkyliminomethyl)chromones are obtained as major products during its reaction with aliphatic amines.

3-CYANOCHROMONE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

3-CYANOCHROMONE Suppliers

Americas 1 Belgium 2 China 61 Europe 1 Germany 4 India 22 Japan 2 Switzerland 2 United Kingdom 13 United States 19 Global 127
Lianyungang Kangcheng Bio Technology Co.
Tel
18151258299
Fax
0518-80307652
Email
chuchaosen@126.com
Country
China
ProdList
49
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
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
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
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
021-51613915-820 13611835272
Fax
021 51613951
Email
mmwang@sunwaypharm.cn
Country
China
ProdList
9734
Advantage
57
Shanghai Synthfine Chemical Co.,Ltd
Tel
15921303235
Fax
QQ489466966
Email
sales@synthfine.com
Country
China
ProdList
997
Advantage
58
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
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
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
REBO Biochemical Technology Limited
Tel
+86-15861285899
Fax
+86-518-86661625
Email
sales@rebobiochem.com
Country
China
ProdList
100
Advantage
55
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10276
Advantage
55
Shanghai Xingui Biotechnology Co., Ltd.
Tel
17501653715
Email
xingui2022@126.com
Country
China
ProdList
10021
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Shanghai QianYan Bio-technology Co., Ltd
Tel
02781293128
Email
orders@biochemsafebuy.com
Country
China
ProdList
9923
Advantage
55
Yantai ShengKailun Chemical Technology Co., Ltd.
Tel
13356901049
Fax
QQ：1025383091
Email
3119594100@qq.com
Country
China
ProdList
7964
Advantage
55
Guangzhou Jhd Chemical Reagent Co., Ltd.
Tel
020-84383047
Fax
020-84380294
Email
sales@jhd.com.cn
Country
China
ProdList
9186
Advantage
65
Wuhan EEChem Technologies Co., Ltd
Tel
0711-3617768 13308685235
Fax
0711-3616558
Email
lihongcai4360@sina.com
Country
China
ProdList
1378
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Aikon International Limited
Tel
025-66113011 13155353615
Fax
(7)02557626880
Email
qzhang@aikonchem.com
Country
China
ProdList
15394
Advantage
58
Shanghai QiQiao Biological Technology Co., Ltd.
Tel
021-37653318; 15221675714
Email
515366396@qq.com
Country
China
ProdList
2089
Advantage
58
Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
amy@rhawn.cn
Country
China
ProdList
15497
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 18016230971
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
24969
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-037163312495,13303845143 13303845143
Fax
QQ3001379618
Email
3001379618@qq.com
Country
China
ProdList
10002
Advantage
58
Shanghai Wenjia Biomedical Technology Co., Ltd.
Tel
15001899038 15001899038
Email
wenjiayiyao@126.com
Country
China
ProdList
999
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57412
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
Country
China
ProdList
13225
Advantage
58
sgtlifesciences pvt ltd
Tel
+8617013299288
Email
dj@sgtlifesciences.com
Country
China
ProdList
12373
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
22883
Advantage
58
Win-Win chemical CO., Limited
Tel
+86-0086-577-64498589 +86-15355981851
Fax
0086-577-56994596
Email
sales@win-winchemical.com
Country
China
ProdList
14395
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Shanghai Kaiwei Chemical Technology Co., Ltd.
Tel
021-58461859 15821823057
Email
service@aiviche.com
Country
China
ProdList
49312
Advantage
58
career henan chemical co
Tel
+86-0371-86658258 +8613203830695
Fax
0086-371-86658258
Email
factory@coreychem.com
Country
China
ProdList
29811
Advantage
58
Taizhou Nanfeng Pharmaceutical Research Institute
Tel
18616377689
Email
nanfengdrug@163.com
Country
China
ProdList
20565
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
025-85560043 15850508050
Fax
025-85563444
Email
info@synzest.com
Country
China
ProdList
9286
Advantage
58
CHG Opto-Electronic Corporation Limited
Tel
2537653158 16621191650
Fax
QQ 2537653158
Email
2537653158@qq.com
Country
China
ProdList
6879
Advantage
58
Chongqing Kemai Material Technology Co., Ltd
Tel
17830741407
Fax
QQ：2479150351
Email
sales@chem47.com
Country
China
ProdList
1507
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-61856358 15229202216
Fax
029-88380327
Email
1020@dideu.com
Country
China
ProdList
10007
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 13681763483
Email
product02@bidepharm.com
Country
China
ProdList
62075
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
18351873721
Email
helen.zhang@synzest.com
Country
China
ProdList
8295
Advantage
58
WEITIXIHAUGONG
Tel
0371-53370800 18037197114
Email
2853031799@qq.com
Country
China
ProdList
9996
Advantage
58
Shanghai Maclean Biochemical Technology Co., LTD
Tel
021-50706066 15221275939
Email
shenlinxing@macklin.cn
Country
China
ProdList
29794
Advantage
58
Hubei huizepu Pharmaceutical Technology Co., Ltd
Tel
023-19371278 19371278702
Email
n13164103386@163.com
Country
China
ProdList
3277
Advantage
58
Yantai Sheng Kai Lun Biological Products Co. , Ltd.
Tel
3119594100
Email
mark@sklnchem.cn
Country
China
ProdList
14477
Advantage
58
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 17801761073
Email
Gsiyu@solarbio.com
Country
China
ProdList
50464
Advantage
58
More
Less

View Lastest Price from 3-CYANOCHROMONE manufacturers

Dideu Industries Group Limited
Product
3-CYANOCHROMONE 50743-17-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-29
Career Henan Chemical Co
Product
3-CYANOCHROMONE 50743-17-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
KG/T
Release date
2019-12-19

50743-17-4, 3-CYANOCHROMONERelated Search:

CHROMONE-3-CARBOXYLIC ACID 6-METHYL-3-CYANOCHROMONE 3-Cyano-6-isopropylchromone 3-CYANOCHROMONE 6-CHLORO3-CYANOCHROMONE 98%,6-CHLORO-3-CYANOCHROMONE CHROMONE 6-BROMO-3-CYANOCHROMONE 6,8-DICHLORO-3-CYANOCHROMONE 97%,6,8-DICHLORO-3-CYANOCHROMONE 6-CHLORO-3-CYANO-7-METHYLCHROMONE 3-CYANO-6,7-DIMETHYLCHROMONE 6-FLUOROCHROMONE-3-CARBONITRILE 97 6-TERT-BUTYL-3-CYANOCHROMONE 6-ETHYL-4-OXO-4H-1-BENZOPYRAN-3-CARBO-NI TRILE, 99 3-CYANO-6,8-DIMETHYLCHROMONE 3-CYANO-6,7-DICHLOROCHROMONE RARECHEM BW GA 0277 6-FLUORO-3-CYANOCHROMONE 2,8-Dihydroxy-6-isopropyl-7-(4-isopropylphenyl)-4-oxo-4H-chromene-3-carbonitrile

  • LABOTEST-BB LT00160157
  • 3-CYANOCHROMONE
  • 4-OXO-4H-1-BENZOPYRAN-3-CARBONITRILE
  • 4-OXO-4H-CHROMENE-3-CARBONITRILE
  • CHROMONE-3-CARBONITRILE
  • BUTTPARK 29\06-39
  • 3-Cyanochromone,97%
  • 3-CyanochroMone, 97% 5GR
  • JRH-00201, 4-Oxo-4H-chromene-3-carbonitrile, 97%
  • Chromone-3-carbonitrile &gt
  • 3-Cyano-4-chromanone
  • 4H-1-Benzopyran-3-carbonitrile, 4-oxo-
  • 3-CYANOCHROMONE ISO 9001：2015 REACH
  • 3-Cyanochromone(Chromone-3-carbonitrile)
  • 4-oxochromene-3-carbonitrile
  • chromone -3-carbonitrite
  • 50743-17-4
  • 50745-17-4
  • 50743-017-4
  • Building Blocks
  • Benzopyrans
  • Heterocyclic Building Blocks
  • Chromones