H-D-His(Trt)-OH CAS 199119-46-5 Purity >98.0% (HPLC)

Short Description:

Chemical Name: H-D-His(Trt)-OH

Synonyms: Nim-Trityl-D-Histidine 

CAS: 199119-46-5

Purity: >98.0% (HPLC)

Appearance: White Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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199119-46-5 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of H-D-His(Trt)-OH (CAS: 199119-46-5) with high quality. Ruifu Chemical supplies a seris of amino acids, can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase H-D-His(Trt)-OH, please contact: alvin@ruifuchem.com 

199119-46-5 - Chemical Properties:

Chemical Name H-D-His(Trt)-OH  
Synonyms Nim-Trityl-D-Histidine; 1-(Triphenylmethyl)-D-Histidine; (R)-2-Amino-3-(1-Trityl-1H-Imidazol-4-yl)propanoic Acid
Stock Status In Stock, Commercial Production  
CAS Number 199119-46-5
Molecular Formula C25H23N3O2
Molecular Weight 397.47 g/mol
Melting Point 200.0~220.0℃ 
Density 1.19 
COA & MSDS Available
Origin Shanghai, China
Category   Amino Acids and Derivatives  
Brand Ruifu Chemical

199119-46-5 - Specifications:

Items Specifications  Results
Appearance White Powder  White Powder
Melting Point 200.0~220.0℃ 205.0~210.0℃
Specific Rotation C=1, Acetic Acid -28.85°
Water by Karl Fischer  <7.00% 4.72% 
Purity / Analysis Method >98.0% (HPLC)  99.15% 
Infrared Spectrum In Accordance with the Standard  Complies 
NMR Spectrum In Accordance with the Standard  Complies
MS Spectrum In Accordance with the Standard Complies
Conclusion The product has been tested and complies with the given specifications

Package/Storage/Shipping:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

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. 

199119-46-5 - Application:

H-D-His(Trt)-OH (CAS: 199119-46-5) is used as a reagent in solid-phase synthesis and screening of peptides as catalysts for asymmetric induction of desymmetrization of bis(phenol)s. Used as an organic synthesis intermediate, pharmaceutical intermediate.

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