L-2-Cyclohexylglycine CAS 14328-51-9 (H-Chg-OH) Purity >99.0% (TLC) Factory

Short Description:

Chemical Name: L-2-Cyclohexylglycine

Synonyms: H-Chg-OH 

CAS: 14328-51-9 

Purity: >99.0% (TLC) 

Appearance: White to Off-White Powder 

Unusual 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-2-Cyclohexylglycine (H-Chg-OH) (CAS: 14328-51-9) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, small and bulk quantities available. Purchase H-Chg-OH, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name L-2-Cyclohexylglycine 
Synonyms H-Chg-OH; L-(+)-Cyclohexylglycine; L-alpha-Cyclohexylglycine; H-Cyclohexyl-Gly-OH; (S)-α-Aminocyclohexylacetic Acid; 2-Cyclohexyl-L-Glycine; L-2-Cyclohexylglycine Trifluoroacetate; L-Chg-OH·TFA; H-L-Cyclohexyl-Gly-OH·TFA; H-Chg-OH·TFA
Stock Status In Stock 
CAS Number 14328-51-9 (net)
Molecular Formula C8H15NO2 
Molecular Weight 157.21 g/mol
Melting Point 256.0±2.0℃ 
Density 1.120±0.06 g/cm3 
Water Solubility  Soluble in Water 
Storage Temp.  Cool & Dry Place (0~8℃) 
COA & MSDS Available
Category   Unusual Amino Acids  
Brand Ruifu Chemical

Specifications:

Items Inspection Standards Results
Appearance White to Off-White Powder  White Powder 
Specific Rotation [α]20/D +28.0° to +32.0° (C=1 in 1N HCl)
+29.1°
Melting Point  256.0±2.0℃  Complies 
Loss on Drying <0.50% 0.15% 
Purity / Analysis Method >99.0% (TLC)  99.21% 
IR Spectrum In Accordance With the Standard Complies 
Mass Spectrum In Accordance With the Standard Complies 
NMR Spectrum In Accordance With the Standard Complies 
Conclusion This Product by Inspection Accords with the Enterprise 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 and dry (0~8℃) 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. 

14328-51-9 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
S24/25 - Avoid contact with skin and eyes.
HS Code 2922491990 

Application:

L-2-Cyclohexylglycine (H-Chg-OH) (CAS: 14328-51-9) is commonly used in the pharmaceutical industry. Unusual amino acids, used in peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents. L-2-Cyclohexylglycine is soluble in water and is widely used in the synthesis of biological peptides. L-2-Cyclohexylglycine can be used in the synthesis of therapeutic inhibitors of glutamine cyclase. In the synthesis and transformation, the structure The amino group can be converted into a bromine unit by diazotization, and the carboxyl group can be converted into an amide structure under the action of dichlorosulfoxide.   

Synthesis method add a magnetic stirring rod to a 10 ml flask, and mix L-Phenylglycine [152 mg, 1.00 mmol] and NaOH(0.10 M aq, 10 mL, 1.0 mmol) into a reaction flask under nitrogen environment to prepare L-phenylglycine sodium salt. The obtained salt solution (0.10 M aq, 5.0 mL,0.50 mmol) and Ru (0.8wt %) / chitin (50 mg,0.8 mol%Ru) were hydrogenated at 100 degrees for 3 hours to obtain the product. The catalyst was removed by filtration, the product was washed with H2O and THF, respectively, hydrochloric acid (0.5M aq,10mL) was added to the filtrate, the mixture was stirred at room temperature for 1 hour, and concentrated in vacuum to obtain L-Cyclohexylglycine. 

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