產(chǎn)品詳情
| 中文名稱:原兒茶酸 | 英文名稱:protocatechuic acid |
| CAS:99-50-3 | 品牌: BY |
| 產(chǎn)地: 河北 | 保存條件: 儲存于陰涼、干燥、通風的專用爆炸品庫房。遠離火種、熱源。應(yīng)與氧化劑、強堿分開存放，切忌混儲。采用防爆型照明、通風設(shè)施。禁止使用 易產(chǎn)生火花的機械設(shè)備和工具。儲區(qū)應(yīng)備有合適的材料收容泄漏物。 |
| 純度規(guī)格: 98% | 產(chǎn)品類別: main chemical pharmaceutical intermediate Research chemicals |
| 級別: 醫(yī)藥級 | 貨號: BY0003 |
| 別名: 3.4-二羥基苯甲酸| 3,4-DIHYDROXYBENZOIC ACID | 鄰苯二酚-4-羧酸 | 用途: protocatechuic acid是一種天然多酚類物質(zhì)，具有神經(jīng)保護的作用。 |
| 外觀性狀: 白色至淡黃色晶體粉末 |
2023-12-19
原兒茶酸
protocatechuic acid
25G/1000RMB;50G/RMB;100G/RMB
1000
BY
河北
儲存于陰涼、干燥、通風的專用爆炸品庫房。遠離火種、熱源。應(yīng)與氧化劑、強堿分開存放，切忌混儲。采用防爆型照明、通風設(shè)施。禁止使用 易產(chǎn)生火花的機械設(shè)備和工具。儲區(qū)應(yīng)備有合適的材料收容泄漏物。
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
關(guān)鍵字： 原兒茶酸;3.4-二羥基苯甲酸;鄰苯二酚-4-羧酸;3,4-DIHYDROXYBENZOIC;99-50-3;
公司簡介
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
（12年）
|
注冊資本 |
叁佰萬元整
|
| 員工人數(shù) |
1-10人 |
年營業(yè)額 |
￥ 100萬以內(nèi) |
| 主營行業(yè) |
中間體,化學(xué)試劑,醫(yī)藥原料 |
經(jīng)營模式 |
貿(mào)易,工廠,貿(mào)易,工廠,貿(mào)易,工廠 |