L (+) -Citrulline CAS372-75-8 (2S) -2-Amino-5- (carbamoylamino) Pentanoic Acid L- (+) -Citrulline

• Customization: Available
• CAS No.: 372-75-8
• Formula: C6h13n3o3
• EINECS: C6h13n3o3
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: White
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2 Years
• MOQ: 10g
• Transport: Air/Express/Sea
• Site Audit: Available
• Transport Package: Drum/Bottle/Bags
• Trademark: Yunbang
• Origin: China

Product Description

L(+)-Citrulline CAS372-75-8 (2S)-2-amino-5-(carbamoylamino)pentanoic acid L-(+)-Citrulline

 

Melting point	214 °C
alpha	25.5 º (c=8, 6N HCl)
Boiling point	306.48°C (rough estimate)
density	1.2919 (rough estimate)
refractive index	26 ° (C=8, 6mol/L HCl)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	2.43(at 25ºC)
form	Crystals or Crystalline Powder
color	White
Odor	Odorless
Water Solubility	200 g/L (20 ºC)
Merck	14,2331
BRN	6055157
InChIKey	RHGKLRLOHDJJDR-BYPYZUCNSA-N
CAS DataBase Reference	372-75-8(CAS DataBase Reference)
EPA Substance Registry System	L-Ornithine, N5-(aminocarbonyl)- (372-75-8)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	24/25-36-26
WGK Germany	3
TSCA	Yes
HS Code	29241900

 

L-Citrulline Usage And Synthesis

Chemical Properties	White powder
Originator	StaminO2,ErgoPharm
Uses	An amino acid, L-Citrulline can be used in the treatment of asthenia and as an essential intermediate in the biosynthesis of nitric o xide.
Uses	An essential intermediate in the biosynthesis of ni tric oxide.
Manufacturing Process	Citrulline is obtained as a result of a reaction of L-arginine hydrochloride with sodium hydroxi de, copper oxide and hydrogen sulfide. In practice it is usually used as malate salt
Therapeutic Function	Stimulant, Detoxicant
Purification Methods	Likely impurities are arginine and ornithine. Crystallise S-citrulline from water by adding 5 volumes of EtOH. Also crystallise it from water by addition of MeOH. [Ellenbogen J Am Chem Soc 74 5198 1952, Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 pp 2491-2494 1961, Beilstein 4 IV 2647.]

L-Citrulline Preparation Products And Raw materials

Raw materials	Hydroxide
Preparation Products	H-LYS(ALLOC)-OH-->MC-Val-Cit-PAB-->FMoc-Val-Cit-PAB-->FMoc-Val-Cit-PAB-PNP-->L-OrnithinaMide, N-[6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aMinocarbonyl)-N-[4-[[[(4-nitrophenoxy)carbonyl]oxy]Methyl]phenyl]-

 

 

Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.