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D-生物素,D-Biotin
  • D-生物素,D-Biotin

D-生物素

價(jià)格 詢價(jià)
包裝 25KG/包
最小起訂量 25KG
發(fā)貨地 河北
更新日期 2023-02-24

產(chǎn)品詳情

中文名稱:D-生物素英文名稱:D-Biotin
CAS:58-85-5保存條件: 2-8°C
純度規(guī)格: 99%min產(chǎn)品類別: 醫(yī)藥中間體
2023-02-24 D-生物素 D-Biotin 25KG/包/RMB 2-8°C 99%min 醫(yī)藥中間體
D-Biotin Chemical Properties
Melting point 231-233 °C(lit.)
alpha 89 o (c=1, 0.1N NaOH)
Boiling point 573.6±35.0 °C(Predicted)
density 1.2693 (rough estimate)
refractive index 90.5 ° (C=2, 0.1mol/L NaOH)
storage temp. 2-8°C
solubility H2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
pka4.74±0.10(Predicted)
form powder
color White crystalline powder or fine long needles
PH4.5 (0.1g/l, H2O)
optical activity[α]20/D +91±2°, c = 1% in 0.1 M NaOH
Water Solubility Soluble in hot water, dimethyl sulfoxide, alcohol and benzene.
Sensitive Light Sensitive
Merck 14,1231
BRN 86838
Stability:Stable, but light sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids, formaldehyde, chloramine-T, nitrous acid.
InChIKeyYBJHBAHKTGYVGT-ZKWXMUAHSA-N
CAS DataBase Reference58-85-5(CAS DataBase Reference)
NIST Chemistry ReferenceBiotin(58-85-5)
EPA Substance Registry SystemBiotin (58-85-5)

uses:Growth factor present in minute amounts in every living cell. Plays an indispensable role in numerous naturally occurring carboxylation reactions. Occurs mainly bound to proteins or polypeptides. The richest sources are liver, kidney, pancreas, yeast, and milk. The biotin content of cancerous tumors is higher than that of normal tissue.

Api Mianserin hydrochloride Mianserin hcl CAS 21535-47-7

About us:

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.

Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.

The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market.  Welcome domestic and foreign customers to negotiate.

Api Mianserin hydrochloride Mianserin hcl CAS 21535-47-7 

名片_副本.jpg


公司簡介

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises. Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful service




關(guān)鍵字: 58-85-5;D-Biotin;high quality;hot selling;cheap price;

公司簡介

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises. Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful service
成立日期 2021-02-24 (4年) 注冊(cè)資本 300萬人民幣
員工人數(shù) 1-10人 年?duì)I業(yè)額 ¥ 100萬-300萬
主營行業(yè) 醫(yī)藥中間體 經(jīng)營模式 貿(mào)易
  • 河北凌頂生物科技有限公司
非會(huì)員
  • 公司成立:4年
  • 注冊(cè)資本:300萬人民幣
  • 企業(yè)類型:貿(mào)易
  • 主營產(chǎn)品:pharmaceutical raw materials
  • 公司地址:橋西區(qū)中山西路121號(hào)未來時(shí)間商務(wù)大廈1810
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