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Home > Products >  factory Lithocholic Acid 434-13-9 global Good Supplier In China

factory Lithocholic Acid 434-13-9 global Good Supplier In China CAS NO.434-13-9

  • Min.Order: 1 Kilogram
  • Payment Terms: T/T
  • Product Details

Keywords

  • global 434-13-9
  • factory Lithocholic Acid
  • 434-13-9 Good Supplier In China

Quick Details

  • ProName: factory Lithocholic Acid 434-13-9 glo...
  • CasNo: 434-13-9
  • Molecular Formula: C24H39O3
  • Appearance: White crystalline powder
  • DeliveryTime: according to the contract
  • PackAge: Packaging according to customer's requ...
  • Port: according to customer's requirements
  • ProductionCapacity: 100 Kilogram/Month
  • Purity: 98%
  • Storage: Store in cool & dry place not freeze.,...
  • Transportation: according to customer's requirements
  • LimitNum: 1 Kilogram

Superiority

factory Lithocholic Acid 434-13-9  global Good Supplier In China

1, Best quality & competitive price 

2, GMP facility 
3, Guarantee efficient logistics, USP/EP/JP/CP (Biological APIs) 98% 

Package&Storage:
Package:25kg/drum with two plastic-bags inside, 1Kg aluminum foil bag,10-100g white plastic bottle or required by clients.
Storage:Store in cool & dry place not freeze, keep away from strong light and heat

Delivery Detail:5days after confirming order

3) Related images of Lithocholic Acid

factory Lithocholic Acid 434-13-9  global Good Supplier In China
Product Name: LITHOCHOLIC ACID
Synonyms: Lithocolic acid;NCI-C03861;3α-Hydroxy-5β-cholan-24-oic acid;3α-Hydroxy-5β-cholanic acid;5β-Cholan-24-oic acid-3α-ol;(4R)-4-[(3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,];LITHOCHOLIC ACID(RG);3α-Hydroxy-5β-cholan-24-oic acid, 3α-Hydroxy-5β-cholanic acid, 5β-Cholan-24-oic acid-3α-ol
CAS: 434-13-9
MF: C24H40O3
MW: 376.57
EINECS: 207-099-1
Product Categories: Steroids;Bile Acids;Biochemistry;Intermediates & Fine Chemicals;Pharmaceuticals;Inhibitors
Mol File: 434-13-9.mol
LITHOCHOLIC ACID Structure
 
LITHOCHOLIC ACID Chemical Properties
Melting point  183-188 °C(lit.)
alpha  D20 +33.7° (c = 1.5 in abs ethanol); D19 +23.3° (Wieland); D20 +32.1° (Fischer)
Boiling point  445.09°C (rough estimate)
density  1.0454 (rough estimate)
refractive index  35.5 ° (C=1, EtOH)
Fp  9℃
storage temp.  Refrigerator
form  Powder
color  White to off-white
Merck  5545
BRN  3217757
InChIKey SMEROWZSTRWXGI-HVATVPOCSA-N
CAS DataBase Reference 434-13-9(CAS DataBase Reference)
 
LITHOCHOLIC ACID Usage And Synthesis
Purification Methods Lithocholic acid can be purified by conversion to the rather insoluble Na or K salt by addition of the equivalent amount of aqueous NaOH or KOH, filtering off the alkali salt, washing it with ice cold H2O, dissolving it in the least volume of boiling H2O, acidifying with the dilute HCl (slight excess), filtering off the acid, washing with cold H2O and drying it thoroughly in a vacuum. Recrystallise it from Me2CO, EtOH or acetic acid. The methyl ester crystallises from MeOH, with 0.5 mol of MeOH, and has m 92-93o, [] D 25 +34o (MeOH). It has also been purified by recrystallisation from pet ether (b 40-60o) and, after chromatography on Al2O3 in pet ether, gave a labile form m 92-93o which is transformed to the stable form m 125-126o after standing for 2days in a vacuum desiccator. [Hoelm & Mason J Am Chem Soc 62 569 1940, Sarel & Yanuka J Org Chem 24 2018 1959, Beilstein 10 IV 785.]

 

Details

factory Lithocholic Acid 434-13-9  global Good Supplier In China

Jiangsu Ruda Bioengineering Co. Ltd is a high-tech limited company was founded in 2010, which engages in the manufacture of the intermediate from animal bile, and has since been supplying a wide range of raw materials to cosmetic, nutrition and pharmaceutical industries. NWS is based in Tianjin P.R.C. We also have a full in-house laboratory which enables us to offer assistance to customers who require product development or technical support. NWS adheres to Standard Operating Procedures covering all aspects of the business which ensures that our facility meets the requirements and approval of multi-national manufacturers as a world class distributor.
NWS have relatively high processing capability for pharmaceutical raw materials. Our main products and the relative annual capacity are as follows: chenodeoxycholic acid of 30 tons, betulin of 15 tons. The workshop is totally according to GMP requirement. Besides, we also produce ursodeoxycholic acid , betulinic acid and a variety of bile acid derivatives.
Under the environment of market economy, our company never stops seeking development in changes. We have constantly improved our technological advantage, capacity advantage and market advantage. Our company insists on the basic expansion path of "opens up the market outward and pays great attention to the internal management".

Raw Materials at Industry Standards 
NWS is a leading exporter, supplier and Manufacturer for bile acids and their derivatives. We are associated with some of the most innovative companies world-wide, we assure you the highest quality and standards at competitive prices in Asia. We pride ourselves on the accuracy and reliability of our service. NWS is dedicated to delivering products and services to our customers in a timely manner that consistently meets their specifications and satisfies their expectations, by acting responsibly in all aspects of business, we aim to satisfy our customers through continuous dedication and improvement. 
 
Why we are the most reliable? 
NWS is staffed with experienced and dedicated employees with expertise in China Customs matters, inventory management, distribution and logistics, sales and marketing, regulatory compliance and customer service. Proficiency, high quality, reliability, and effective products range with un-interrupted supply, guaranteed on timely delivery, competitive prices and an excellent customer service. Please contact us for our services 
Our company has earned ourselves a good reputation at home with advanced technologies, standardized management and a well established service system.
 
Process Capability :   NWS engages in the manufacture of the intermediate from animal bile, and has since been supplying a wide range of raw materials to cosmetic, nutrition and pharmaceutical industries.

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