Z-D-Tyr(tBu)-OH·DCHA CAS 198828-72-7 Assay ≥98.0% (HPLC)

Short Description:

Z-O-tert-Butyl-D-Tyrosine Dicyclohexylammonium Salt

Synonyms: Z-D-Tyr(tBu)-OH·DCHA

CAS: 198828-72-7

Assay: ≥98.0% (HPLC)

Appearance: White Powder

Z-Amino Acids and Derivatives, High Quality

Contact: Dr. Alvin Huang

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Product Detail

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198828-72-7 - Description:

Shanghai Ruifu Chemical is the leading manufacturer of Z-O-tert-Butyl-D-Tyrosine Dicyclohexylammonium Salt (Z-D-Tyr(tBu)-OH·DCHA) (CAS: 198828-72-7) with high quality. Ruifu Chemical has been supplying amino acids and derivatives more than 15 years. Ruifu Chemical can provide competitive price, excellent service.
Purchase Z-D-Tyr(tBu)-OH·DCHA or other amino acids, please contact us by e-mail: alvin@ruifuchem.com

198828-72-7 - Chemical Properties:

Chemical Name	Z-O-tert-Butyl-D-Tyrosine Dicyclohexylammonium Salt
Synonyms	Z-D-Tyr(tBu)-OH·DCHA; Cbz-D-Tyr(tBu)-OH·DCHA; Cbz-O-tert-Butyl-D-Tyrosine Dicyclohexylamine; Nalpha-Benzyloxycarbonyl-O-tert-Butyl-D-Tyrosine Dicyclohexylammonium Salt; N-Carbobenzyloxy-O-tert-Butyl-D-Tyrosine Dicyclohexylamine Salt
CAS Number	198828-72-7
Molecular Formula	C21H25NO5·C12H23N
Molecular Weight	552.80 g/mol
Melting Point	155.0-165.0℃
Storage Temperature	Store Long-Term at 2-8℃, Inert Atmosphere
COA & MSDS	Available
Origin of Product	Shanghai, China
Product Categories	Z-Amino Acids and Derivatives
Brand	Ruifu Chemical

198828-72-7 - Specifications:

Items	Specifications	Results
Appearance	White Powder	White Powder
Melting Point	155.0-165.0℃	158.6℃
Specific Rotation [α]D20	-34.0°±2.0° (C=1 in EtOH)	-33.7°
Loss on Drying	≤0.50%	0.12%
Assay / Analysis Method	≥98.0% (HPLC)	99.19%
MS Spectrum	In Accordance with the Standard	Conforms
NMR Spectrum	In Accordance with the Standard	Conforms
Conclusion	The product has been tested and complies with the given specifications

198828-72-7 - Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/cardboard drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2-8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.

198828-72-7 - 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

198828-72-7 - 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 Assurance? Strict 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.

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

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

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

Transportation? By Express (FedEx, DHL), by Air, by Sea.

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

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

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

198828-72-7 - Definition and Background:

Z-O-tert-Butyl-D-Tyrosine Dicyclohexylammonium Salt (Z-D-Tyr(tBu)-OH·DCHA) (CAS: 198828-72-7) is a protected derivative of the amino acid tyrosine, used in peptide synthesis. The protective group is a benzyl ester, which is removed once the peptide has been synthesized. The chiral center in the tyrosine residue is protected by a t-butyl group, which prevents racemization during synthesis. The z-d configuration of the tyrosine side chain allows for the formation of intramolecular hydrogen bonds, which can stabilize the secondary structure of the peptide.

198828-72-7 - Applications:

Z-O-tert-Butyl-D-Tyrosine Dicyclohexylammonium Salt (Z-D-Tyr(tBu)-OH·DCHA) (CAS: 198828-72-7) can be used to synthesize biologically active peptides, can be used as an intermediate in pharmaceutical development and drug discovery research.
Z-D-Tyr(tBu)-OH·DCHA could be used to study the interactions between proteins and other molecules, and to develop new drug delivery systems. It could be used to study the biochemical and physiological processes of cells, and to develop new drugs or drug targets. Z-D-Tyr(tBu)-OH·DCHA could be used to study the structure and function of proteins, and to develop new therapeutic agents.