ChemicalBook > CAS DataBase List > 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde

3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde

Product Name
3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde
CAS No.
50276-98-7
Chemical Name
3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde
Synonyms
Erythrocentaurin;Erythrocentaurine;1-oxo-3,4-dihydroisochromene-5-carbaldehyde;3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde;1H-2-Benzopyran-5-carboxaldehyde, 3,4-dihydro-1-oxo-
CBNumber
CB92354755
Molecular Formula
C10H8O3
Formula Weight
176.17
MOL File
50276-98-7.mol
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3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde Property

Melting point:
143-146℃
Boiling point:
418.1±45.0 °C(Predicted)
Density 
1.300±0.06 g/cm3(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
PXT0002226
Product name
ERYTHROCENTAURIN
Purity
95.00%
Packaging
5MG
Price
$502.72
Updated
2021/12/16
Crysdot
Product number
CD32001216
Product name
Erythrocentaurin
Purity
95+%
Packaging
5mg
Price
$525
Updated
2021/12/16
CSNpharm
Product number
CSN14019
Product name
Erythrocentaurin
Packaging
1mg
Price
$255
Updated
2021/12/16

3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde Suppliers

China 24 United States 3 Global 27
BioBioPha Co., Ltd.
Tel
0871-65217109 13211707573;
Fax
0871-65215563
Email
y.liu@mail.biobiopha.com
Country
China
ProdList
5653
Advantage
65
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15178
Advantage
58
EMMX Biotechnology LLC
Tel
888-539-0666
Fax
888-539-0666
Email
info@emmx.com
Country
United States
ProdList
8447
Advantage
60
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
Nanjing Dasf Biotechnology Co., Ltd.
Tel
025-+86-02585846866 +86-18094231287
Fax
025-83144123
Email
eric@dasfbio.com
Country
China
ProdList
1988
Advantage
58
Shaanxi Pioneer Biotech Co., Ltd .
Tel
+8613259417953
Fax
029-84385017
Email
sales@pioneerbiotech.com
Country
China
ProdList
3000
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
Chengdu Alfa Biotechnology Co.,Ltd.
Tel
028-028-85142057 19983342022
Fax
028-85142057
Email
3005359975@qq.com
Country
China
ProdList
1947
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
+86-29-87569262 +86-15319487004
Fax
029-88380327
Email
1015@dideu.com
Country
China
ProdList
2127
Advantage
58
Absin Bioscience Inc.
Tel
021-38015121 15000105423
Email
wulan@absin.cn
Country
China
ProdList
24731
Advantage
58
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View Lastest Price from 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Erythrocentaurin 50276-98-7
Price
US $0.00-0.00/KG
Min. Order
5mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-07

50276-98-7, 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehydeRelated Search:

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  • 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde
  • Erythrocentaurine
  • Erythrocentaurin
  • 1H-2-Benzopyran-5-carboxaldehyde, 3,4-dihydro-1-oxo-
  • 1-oxo-3,4-dihydroisochromene-5-carbaldehyde
  • 50276-98-7