L-Citrulline CAS 372-75-8 (H-Cit-OH) Assay 98.5~101.0% Factory

Short Description:

Chemical Name: L-Citrulline

Synonyms: H-Cit-OH

CAS: 372-75-8

Assay: 98.5~101.0%

Appearance: White Crystals or Crystalline Powder

Unnatural Amino Acids, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of L-Citrulline (H-Cit-OH) (CAS: 372-75-8) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, small and bulk quantities available. Purchase L-Citrulline, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name L-Citrulline 
Synonyms H-Cit-OH; L-Cit-OH; L(+)-Citrulline; Laevo-Citrulline; L(+)-2-Amino-5-Ureidovaleric Acid; (S)-2-Amino-5-Ureidopentanoic Acid; N5-Carbamoyl-L-Ornithine; Nδ-Carbamylornithine; α-Amino-δ-Ureidovaleric Acid; δ-Ureidonorvaline
Stock Status In Stock, Production Capacity 30 Tons per Month
CAS Number 372-75-8 
Molecular Formula C6H13N3O3
Molecular Weight 175.19 g/mol
Melting Point 213.0~216.0℃ 
Density   1.289
Solubility in Water Almost Transparency 
Storage Temp.  Cool & Dry Place (≤25℃) 
COA & MSDS Available
Category   Unnatural Amino Acids 
Brand Ruifu Chemical

Specifications:

Items Inspection Standards Results
Appearance White Crystals or Crystalline Powder, With Sweet Taste Complies      
Identification (IR) Meet the Requirements Complies      
Specific Rotation [α]20/D +24.5° to +26.8° (C=8 in 6N HCl)
+25.67°
State of Solution ≥98.0% 99.67%
Chloride (Cl) ≤0.020% <0.020%
Ammonium (NH4) ≤0.020% <0.020% 
Sulfate (SO4) ≤0.020% <0.020% 
Iron (Fe) ≤10ppm 2ppm
Heavy Metals (Pb) ≤10ppm 3ppm
Arsenic (As2O3) ≤1ppm 0.03ppm
Loss on Drying <0.20% 0.18% 
Residue on Ignition <0.10% 0.05%
PH 5.0~7.0 6.21
Total Plate Count ≤100ufc/g Complies   
Yeast and Molds ≤100ufc/g Complies   
E.Coli Absence/1g Complies   
Salmonclla Absence/1g Complies   
Assay 98.5~101.0% 99.7%
Infrared Spectrum Conforms to Structure Complies      
Conclusion This Product by Inspection Accords with the AJI92 Standard

Package & Storage:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool, dry (≤25℃) and ventilated warehouse away from incompatible substances. Protect from light and moisture.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

372-75-8 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
TSCA Yes
HS Code 2922491990

Application:

L-Citrulline (H-Cit-OH) (CAS: 372-75-8), is used as an essential intermediate in the biosynthesis of nitric oxide from L-Arginine. It is also used as a nutritional drink and biochemical reagent. Easily soluble in water, insoluble in methanol, ethanol and ether. L-Citrulline has many important physiological functions such as scavenging free radicals, allogeneic rejection indicator, vasodilation, stabilizing blood pressure, diagnosing rheumatoid arthritis, antioxidant, etc. In addition, L-Citrulline also has a very significant role in restoring energy and improving human immunity. Citrulline is a non-protein amino acid, which has the ability to form peptide bonds, but does not participate in protein synthesis. Citrulline can be widely used in medicine, food, health care, cosmetics and other aspects, and has good pharmacological effects.
1 Prevention and treatment of prostate diseases
Citrulline has obvious effects on prevention and treatment of prostate diseases, including prostatitis, prostate swelling, prostatic hypertrophy, prostatic hyperplasia and prostate cancer. Can be used as pharmaceutical raw materials or functional health foods.
2 Improve male sexual function
Citrulline can make the human body produce nitrogen oxides, and this nitrogen oxide is a very important substance for male sexual ability. Unlike sex-enhancing drugs, Citrulline can be completely absorbed into the blood and is more likely to produce nitrogen oxides, thus achieving the effect of erection of the penis.
3 Anti-aging and enhancing immunity
Studies have found that Citrulline has strong antioxidant capacity, can remove hydroxyl groups, increase arginine required for NO synthesis, can effectively protect DNA and PMN from oxidation The damage of the reaction can be used as a health product for anti-aging and improving immunity, and can also be used as a female beauty cosmetic, with skin care, anti-wrinkle, freckle and anti-aging effects. For example, L-Citrulline malate is an amino acid salt health product with increasing sales in the international market. It can be made into conventional solid preparations, such as tablets, powders, granules, capsules, etc., into liquid preparations, such as water or oily suspending agents, or other liquid preparations such as syrup.  

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