一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog > 1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carbaldehyde
 1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carbaldehyde
  •  1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carbaldehyde

1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carbaldehyde

Price $8.8
Package 1KG
Min. Order: 1KG
Supply Ability: 100kg
Update Time: 2019-07-10

Product Details

Product Name: 1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carbaldehyde CAS No.: 950-81-2
Min. Order: 1KG Purity: 97%-99%
Supply Ability: 100kg Release date: 2019/07/10
Product number:: WLJ605

Email: joy@coreychem.com                    Telephone: +86 371 56057376

 

Description

A derivative of the analgesic drug Antipyrene with antiviral activity.

Basic Info

Chemical Name 1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carbaldehyde
Synonyms

Antipyrinaldehyd;2,3-Dihydro-1,5-Dimethyl-3-Oxo-2-Phenyl-1H-Pyrazole-4-Carboxaldehyde;F0348-3312;1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carbaldehyde;4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one;Expand

CAS No. 950-81-2
Molecular Formula C12H12N2O2
Molecular Weight 216.23600
PSA 44.00000
LogP 1.29690

Properties

Density 1.292g/cm3
Boiling Point 334.8ºC at 760mmHg
Melting Point 162-165ºC(lit.)
Flash Point 145.4ºC
Refractive Index 1.651

 

 

 

1.  Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.

2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
$35.00
VIP6Y
TargetMol Chemicals Inc.
2026-05-11
$50.00
VIP4Y
TargetMol Chemicals Inc.
2026-04-20
$2.00
VIP1Y
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2025-07-28
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
清徐县| 海晏县| 绥江县| 辰溪县| 平果县| 轮台县| 拉孜县| 正蓝旗| 晋江市| 祥云县| 蒙山县| 龙游县| 文成县| 昌吉市| 广灵县| 三穗县| 周至县| 山西省| 宁化县| 苍溪县| 章丘市| 南丰县| 阳原县| 遂平县| 门头沟区| 崇礼县| 东阳市| 平顺县| 通山县| 民县| 荔波县| 仙游县| 综艺| 崇仁县| 太原市| 铜陵市| 久治县| 鹤庆县| 临猗县| 阳朔县| 成安县|