ChemicalBook > CAS DataBase List > 2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE

2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE

Product Name
2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE
CAS No.
196799-45-8
Chemical Name
2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE
Synonyms
BUTTPARK 97\04-63;2,3-Dihydrobenzo[b]furan-7-aldehyde;2,3-DIHYDROBENZOFURAN-7-CARBOXALDEHYDE;2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE;2,3-Dihydro-1-benzofurane-7-carbaldehyde;7-Benzofurancarboxaldehyde, 2,3-dihydro-;2,3-Dihydrobenzo[b]furan-7-carboxaldehyde;2,3-Dihydrobenzo[b]furan-7-carboxaldehyde 98%;7-Benzofurancarboxaldehyde, 2,3-dihydro- (9CI);2,3-Dihydro-1-benzofuran-7-carboxaldehyde, 2,3-Dihydro-7-formyl-1-benzofuran
CBNumber
CB3764868
Molecular Formula
C9H8O2
Formula Weight
148.16
MOL File
196799-45-8.mol
More
Less

2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE Property

Melting point:
53-54 °C
Boiling point:
277.6±29.0 °C(Predicted)
Density 
1.222±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Appearance
White to yellow Solid
CAS DataBase Reference
196799-45-8
More
Less

Safety

Risk Statements 
52
HS Code 
2932990090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

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

TRC
Product number
I779383
Product name
2,3-Dihydro-1-benzofuran-7-carbaldehyde
Packaging
50mg
Price
$110
Updated
2021/12/16
SynQuest Laboratories
Product number
2H15-1-X5
Product name
2,3-Dihydrobenzo[b]furan-7-carboxaldehyde
Packaging
250mg
Price
$111
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD150580
Product name
2,3-Dihydro-1-benzofuran-7-carbaldehyde
Packaging
100mg
Price
$150
Updated
2021/12/16
AK Scientific
Product number
W4173
Product name
2,3-Dihydrobenzofuran-7-carbaldehyde
Packaging
250mg
Price
$158
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD150580
Product name
2,3-Dihydro-1-benzofuran-7-carbaldehyde
Packaging
250mg
Price
$250
Updated
2021/12/16
More
Less

2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE Chemical Properties,Usage,Production

Synthesis

151155-53-2

196799-45-8

The general procedure for the synthesis of 2,3-dihydrobenzofuran-7-carbaldehyde using 2,3-dihydrobenzofuran-7-methanol as starting material was as follows: 2,3-dihydrobenzofuran-7-methanol (9.76 g, 64.99 mmol) was mixed with manganese dioxide (45.2 g, 519.93 mmol) in toluene (250 mL), and the reaction was stirred for 3 hours at 60 °C. Upon completion of the reaction, manganese dioxide was removed by filtration and the filtrate was concentrated under reduced pressure. Subsequently, the precipitate precipitated was collected by filtration and washed with cooled hexane to give 2,3-dihydrobenzofuran-7-carbaldehyde (7.43 g, 50.1 mmol, 77% yield) as a light yellow solid.

References

[1] Patent: TW2016/2105, 2016, A. Location in patent: Paragraph 1203
[2] Patent: WO2007/25307, 2007, A2. Location in patent: Page/Page column 305 - 306
[3] Patent: WO2008/106139, 2008, A1. Location in patent: Page/Page column 475

2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE Suppliers

Belgium 1 China 67 Europe 1 France 1 Germany 2 India 1 United Kingdom 5 United States 13 Global 91
Hangzhou Boloko Biotechnology Co., LTD
Tel
13757158499; 13757158499
Email
bolokobiotech@qq.com
Country
China
ProdList
3981
Advantage
58
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Shanghai Ennopharm Co., Ltd.
Tel
+86 (21) 6435-5022
Country
China
ProdList
4267
Advantage
65
Tianjin Derchemist Science & Technology Co., Ltd.
Tel
22-58627059 13920586291
Fax
022-58620305
Email
zdcomcon@126.com
Country
China
ProdList
3829
Advantage
50
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Shanghai Litong Chemical Technology Co.,Ltd.
Tel
13598610367 0373-7129549
Fax
0373-8369699
Email
2468833170@qq.com
Country
China
ProdList
932
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Wulechem Co., Ltd.
Tel
13761914825
Fax
02131135716
Email
wulesian@wulechem.com
Country
China
ProdList
288
Advantage
58
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9476
Advantage
58
Modachem Shanghai Co., Ltd
Tel
+86 (0)21 51320687 51371369 1744605818
Fax
+86 (0)21 51371369
Country
China
ProdList
1578
Advantage
58
LABTER PHARMATECH(BEIJING) CO.,LTD
Tel
010-56330744 18310155299
Fax
010-56330744
Email
sales@labter.com.cn
Country
China
ProdList
20000
Advantage
55
NovoChemy Ltd.
Tel
86-(0)21-31261262 373522135
Fax
86-(0)21-33250524
Email
sales@novochemy.com
Country
China
ProdList
6498
Advantage
58
Shanghai Sainty Biotechnology Co., Ltd.
Tel
021-58957915 17721108391
Fax
QQ: 907522080
Email
907522080@qq.com
Country
China
ProdList
997
Advantage
55
Tianjin Being Technology Co., Ltd.
Tel
18622939839
Fax
QQ:343281693
Email
tjby921@163.com
Country
China
ProdList
884
Advantage
55
ShangHai Siyan Biological Technology Co., Ltd.
Tel
021-50908862，442785678，326799392 18721037013
Fax
021-50908862
Email
siyansales@126.com
Country
China
ProdList
9627
Advantage
58
Shanghai Haozhixiang Biotechnology Co., Ltd
Tel
526763801 13301653310
Fax
+86-21-51619052
Email
526763801@qq.com
Country
China
ProdList
9287
Advantage
55
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Aikon International Limited
Tel
025-58851090 15955137747
Fax
(6)02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15949
Advantage
58
Shanghai HongMin Pharmaceutical Co., Ltd.
Tel
13651987816
Fax
-
Email
hongminpharm@163.com
Country
China
ProdList
2326
Advantage
58
Henan Alfachem Co.,Ltd.
Tel
0371-55051623 18137891487
Fax
QQ：2853979817
Email
2853979817@qq.com
Country
China
ProdList
9992
Advantage
58
Chengdu Saint - Kay Biotechnology Co., Ltd.
Tel
028-85157043 15882256948
Email
676046971@qq.com
Country
China
ProdList
4181
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52687
Advantage
58
Shanghai silk sail pharmaceutical technology co., LTD
Tel
18916696128
Email
service@snowpharm.com
Country
China
ProdList
1369
Advantage
58
Shanghai Maruhua Science and Technology Co. Ltd.
Tel
021-57171708 18721745940
Fax
QQ1139783351
Email
sales@api-chem.com
Country
China
ProdList
1968
Advantage
58
Cool Pharm, Ltd
Tel
021-58581007 18019463053
Fax
021-50966098
Email
sales@coolpharm.com
Country
China
ProdList
12878
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418684 +8618949823763
Fax
0086-551-65418684
Email
sales@tnjchem.com
Country
China
ProdList
25356
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
+86-0571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52846
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49975
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
29798
Advantage
58
Fuxin Pharmaceutical
Tel
+86-021-021-50872116 +8613122107989
Email
contact@fuxinpharm.com
Country
China
ProdList
10000
Advantage
58
Taizhou Nanfeng Pharmaceutical Research Institute
Tel
nanfengdrug@163.com; 18616377689
Email
nanfengdrug@163.com
Country
China
ProdList
20009
Advantage
58
Changzhou Kechem Bio-Scientific Co., LTD.
Tel
0519-68985668 13685222090
Fax
qq735434464
Email
sales@kechem.cn
Country
China
ProdList
26028
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing1@energy-chemical.com
Country
China
ProdList
44894
Advantage
58
TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
29668
Advantage
58
Zhengzhou Akem Chemical Co., Ltd
Tel
13303867194
Email
3001317055@qq.com
Country
China
ProdList
9681
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
40000
Advantage
58
Beijing Stronger Science Co., Ltd.
Tel
0531-88924771 15614660963
Email
elsa.hang@strongerscience.com
Country
China
ProdList
10623
Advantage
58
Wuhan Augda Biotechnology Co., Ltd
Tel
15071299552
Fax
QQ:262933239
Email
262933239@qq.com
Country
China
ProdList
7047
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 13681763483
Email
product02@bidepharm.com
Country
China
ProdList
59936
Advantage
58
Bide Pharmatech Ltd.
Tel
400-6005915
Email
sales@picasso-e.com
Country
China
ProdList
39665
Advantage
58
Beijing InnoChem Science & Technology Co., Ltd.
Tel
15652467323
Email
sales@inno-chem.com.cn
Country
China
ProdList
8293
Advantage
58
Hangzhou Hongxi Biomedical Technology Co., LTD
Tel
18989489206
Email
hoxipharm@163.com
Country
China
ProdList
4921
Advantage
58
Xianning Shen Lan Biomedical Research and Development Co., Ltd.
Tel
18171815831
Email
1341138380@qq.com
Country
China
ProdList
4309
Advantage
58
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 17801761073
Email
Gsiyu@solarbio.com
Country
China
ProdList
50464
Advantage
58
Shanghai Qunsheng Pharmaceutical Technology L,td
Tel
15316975816
Email
azachem@qq.com
Country
China
ProdList
946
Advantage
58
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Tel
400-0628126 15697565236;
Email
sales-team@aobchem.com.cn
Country
China
ProdList
50000
Advantage
58
https://hanhongsci.com/
Tel
021-54306202 18917919676
Email
info@hanhongsci.com
Country
China
ProdList
29995
Advantage
58
Huanuo Pharmaceutical Technology (Guangxi) Co., Ltd
Tel
13005928603
Email
211017228@qq.com
Country
China
ProdList
8278
Advantage
58
Hangzhou Bingochem Co., Ltd.
Tel
0571-8512-5372
Email
sales@bingochem.com
Country
China
ProdList
21669
Advantage
58
More
Less

View Lastest Price from 2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE manufacturers

Career Henan Chemical Co
Product
2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE 196799-45-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-01-08

196799-45-8, 2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDERelated Search:

2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE 2,3-DIHYDROBENZOFURAN-7-CARBOXYLIC ACID 2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3(2H,9bH)-dione monosodium salt 2,2-DIMETHYL-2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE 5-BROMO-2,3-DIHYDROBENZO[B]FURAN-7-CARBONYL CHLORIDE (+)-Usniacin (-)-USNIC ACID 2,2-DIMETHYL-2,3-DIHYDRO-1-BENZOFURAN-7-CARBOXYLIC ACID USNIC ACID 2,2-DIMETHYL-2,3-DIHYDRO-1-BENZOFURAN-7-CARBONYL CHLORIDE Zatosetron 5-BROMO-2,3-DIHYDROBENZOFURAN-7-CARBOXYLIC ACID 2,3-DIHYDRO-1-BENZOFURAN-5-CARBALDEHYDE furaquinocin B furaquinocin A ADR 851 7-BROMO-2,3-DIHYDRO-1-BENZOFURAN-5-CARBALDEHYDE 2,2-DIMETHYL-2,3-DIHYDRO-1-BENZOFURAN-5-CARBALDEHYDE

  • 2,3-Dihydro-1-benzofurane-7-carbaldehyde
  • 7-Benzofurancarboxaldehyde, 2,3-dihydro- (9CI)
  • 2,3-Dihydrobenzo[b]furan-7-aldehyde
  • 2,3-Dihydro-1-benzofuran-7-carboxaldehyde, 2,3-Dihydro-7-formyl-1-benzofuran
  • 2,3-Dihydrobenzo[b]furan-7-carboxaldehyde
  • BUTTPARK 97\04-63
  • 2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE
  • 2,3-DIHYDROBENZOFURAN-7-CARBOXALDEHYDE
  • 2,3-Dihydrobenzo[b]furan-7-carboxaldehyde 98%
  • 7-Benzofurancarboxaldehyde, 2,3-dihydro-
  • 196799-45-8
  • ALDEHYDE