Ursodeoxycholic Acid CAS 128-13-2
Synonyms: UDCA Chemical
Assay: 99%
Appearance: white powder
Capacity: 300MT/Month
Packaging: 25KG/Drum
Sample: available
related documents:
COA of Ursodeoxycholic acid
TDS of Ursodeoxycholic acid
Request for product documents
Description
Ursodeoxycholic Quick Details
Chemical Name: Ursodeoxycholic acid
CAS No.:128-13-2
Molecular Fomula:C24H40O4
Chemical Structure:
Molecular weight:392.57
Appearance:white powder
Assay:99%
Typical Properties
Item
Specifications
Appearance
White or almost white powder
Solubility
Practically insoluble in water;freely soluble in ethanol(96 per cent);slightly soluble in acetone;practically insoluble in methylene chloride.
IR Identification
IR absorption spectrum should be in accordance with the reference standard.
TLC Identification
The principal spot in the chromatogram obtained with the rest solution(b) is similar in position, colour and size to the principal spot in the chromatogram obtain with reference solution(a).
Chemical Identification
The suspension obtained is greenish-blue.
Specific optical
+58.0o~+62.0o
Melting point
About 202??
Impurity C
??0.1%
Impurity A
??1.0%
Unspecified Impurities
??0.1%
Total Impurities
???1.5%
Methanol
??3000ppm
Isopropanol
??5000ppm
Ethyl acetate
??5000ppm
Loss on drying
??1.0%
Sulfated ash
??0.1%
Heavy metals
??20ppm
Total Aerobic Microbial Count
??103cfu/g
Total Yeasts&Moulds Count
??102cfu/g
Escherichia coli
Not detected
Assay(on dry substance)
?99.0%~101.0%
Particle Size
For reference
Ursodeoxycholic acid Usage
Suitable for the prevention and treatment of cholesterol gallstones, anionic detergent
Packaging and Shipping
Packing: 25KG/drum
Delivery: General goods
Ursodeoxycholic acid Storage
Storage Conditions: Store in a cool,dry,well-ventilated place.
Related Products
Chemical Name: Arabic gum
CAS No.: 9000-01-5
Appearance: powder
Chemical Name:Sodium Stibogluconate
CAS No.:16037-91-5
Appearance:?White liquid
Assay??99.0%
Common English name: 5-iodo-2,3-dihydropyridazin-3-one
CAS No.: 825633-94-1
Molecular formula: C4H3IN2O
Molecular weight: 221.98
Sample: Available
Chemical Name: Sodium D-pantothenate
CAS No.: 867-81-2
Molecular Fomula: C9H16NNaO5
Molecular weight:?241.22
Appearance:?White to off-white powder
Assay: ??99.0%
Chemical Name:?Tebipenem pivoxil
CAS No.: 161715-24-8
Molecular Formula: C22H31N3O6S2
Molecular Weight: 497.63
Chemical Name: Ashwagandha Extract
Synonyms: Withania somnifera, ext.; Withania Somnefera Extract
CAS: 90147-43-6
Appearance: Brown
Levodopa, also known as L-DOPA or 3,4-dihydroxy-L-phenylalanine, is a naturally occurring amino acid and a critical precursor in the biosynthesis of the neurotransmitters dopamine, norepinephrine, and epinephrine. With the molecular formula C9H11NO4, levodopa is a large, neutral amino acid that plays a significant role in the treatment of Parkinson’s disease due to its ability to cross the blood-brain barrier and be converted into dopamine.
Chemically, levodopa is synthesized from the precursor amino acid tyrosine through the action of the enzyme tyrosine hydroxylase. As a medication, levodopa is often formulated with a peripheral DOPA decarboxylase inhibitor to reduce its conversion to dopamine outside the brain, thereby increasing its effectiveness and reducing side effects.
Levodopa is characterized by its effectiveness in alleviating the motor symptoms of Parkinson’s disease, such as tremors, rigidity, and bradykinesia. It is typically administered orally and absorbed from the gastrointestinal tract, where it is then transported to the brain.
In summary, levodopa is a vital pharmaceutical compound used in neurology for its role in treating Parkinson’s disease by replenishing the brain’s dopamine levels. Its targeted delivery and conversion to dopamine make it an essential treatment option for managing the motor symptoms associated with this condition.
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
Chemical Name: STODDARD SOLVENT
CAS No.: 64742-88-7
Appearance: Colorless or Light Yellow Liquid
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Chemical Name:?Favipiravir
CAS No.:?259793-96-9
Molecular Fomula:?C5H4FN3O2
Molecular weight:?157.1
Appearance:?Off white solid
Assay: 99 % min
Chemical Name: Semaglutide
CAS No.: 910463-68-2
Molecular Formula: C187H291N45O59
Molecular Weight: 4113.57754
Appearance: Powder
Reviews
There are no reviews yet.