产品详情
| 中文名称:原儿茶酸 | 英文名称:protocatechuic acid |
| CAS:99-50-3 | 品牌: BY |
| 产地: 河北 | 保存条件: 储存于阴凉、干燥、通风的专用爆炸品库房。远离火种、热源。应与氧化剂、强碱分开存放，切忌混储。采用防爆型照明、通风设施。禁止使用 易产生火花的机械设备和工具。储区应备有合适的材料收容泄漏物。 |
| 纯度规格: 98% | 产品类别: main chemical pharmaceutical intermediate Research chemicals |
| 级别: 医药级 | 货号: BY0003 |
| 别名: 3.4-二羟基苯甲酸| 3,4-DIHYDROXYBENZOIC ACID | 邻苯二酚-4-羧酸 | 用途: protocatechuic acid是一种天然多酚类物质，具有神经保护的作用。 |
| 外观性状: 白色至淡黄色晶体粉末 |
2023-12-19
原儿茶酸
protocatechuic acid
25G/1000RMB;50G/RMB;100G/RMB
1000
BY
河北
储存于阴凉、干燥、通风的专用爆炸品库房。远离火种、热源。应与氧化剂、强碱分开存放，切忌混储。采用防爆型照明、通风设施。禁止使用 易产生火花的机械设备和工具。储区应备有合适的材料收容泄漏物。
98%
main chemical pharmaceutical intermediate Research chemicals
Product Information
Product Name | protocatechuic acid |
CAS Number | 99-50-3 |
Molecular Formula: | C7H6O4 |
Molecular Weight | 154.120 |
Density | 1.6±0.1 g/cm3 |
Boiling Point | 410.7±35.0 °C at 760 mmHg |
Melting Point | 197-200 °C (dec.)(lit.) |
Flash Point | 216.3±22.4 °C |
PSA | 77.76000 |
LogP | 1.16 |
Exact Mass | 154.026611 |
Main Products
CAS Number | Product Name |
28578-16-7 | PMK ethyl glycidate |
20320-59-6 | Diethyl(phenylacetyl)malonate |
119276-01-6 | Protonitazene (hydrochloride) |
71368-80-4 | Bromazolam |
49851-31-2 | 2-Bromo-1-phenyl-1-pentanone |
1451-82-7 | 1-Propanone,2-bromo-1-(4-methylphenyl)-;
Propiophenone,2-bromo-4'-methy |
79099-07-3 | N-(tert-Butoxycarbonyl)-4-piperidone |
5449-12-7 | 2-methyl-3-phenyl-oxirane-2-carboxylic acid |
33125-97-2 | Etomidate |
288573-56-8 | tert-butyl 4-(4-fluoroanilino)piperidine-1-carboxylate |
About us
Wuhan Boyuan Import & Export Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export enterprises producing pharmaceutical raw materials, pharmaceutical intermediates and other products in China.We have advanced production equipment and testing instruments, so that the products reach the world's leading level, since the establishment of the company by domestic and foreign customers, the products are mainly sold to the United States and Europe and other countries.
On the export business of pharmaceutical raw materials and intermediates, the company relies on many years of accumulated experience and high quality reasonable talent structure, accurately grasp the market, not only with some well-known domestic manufacturers to establish long-term stable strategic cooperative relationship in the global pharmaceutical chemical raw materials and pharmaceutical intermediates market also won a loyal customer base and strong strategic partners, set up a medical technical industry professional image.
Please contact me for more details.
E-mail: rosa@whby-chem.com
WhatsApp/Telegram: +8615230112916
关键字： 原儿茶酸;3.4-二羟基苯甲酸;邻苯二酚-4-羧酸;3,4-DIHYDROXYBENZOIC;99-50-3;
公司简介
Hebei Ruishun Trade Co.LTD, registered capital of $1 million ,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit reputation.Our products have a large price advantage in Europe, South America and so on.
We are an experienced enterprise of manufacturing various kind of APIs, Organic intermediates, research chemicals and Peptide products. We invest four factories in China. All the workshops and production lines are in line with GMP standard perfectly, and is an ISO9001:2008 Quality System certified enterprise.
| 成立日期 |
2014-04-18
（11年）
|
注册资本 |
叁佰万元整
|
| 员工人数 |
1-10人 |
年营业额 |
￥ 100万以内 |
| 主营行业 |
中间体,化学试剂,医药原料 |
经营模式 |
贸易,工厂,贸易,工厂,贸易,工厂 |