Z-D-Asp(OtBu)-OH·H2O CAS 71449-08-6 Purity ≥99.0% (HPLC) Optical Purity ≤0.50%

Short Description:

Chemical Name: Z-D-Asp(OtBu)-OH·H2O

CAS: 71449-08-6

Purity: ≥99.0% (HPLC) Optical Purity: ≤0.50%

Appearance: White Powder

Z-Amino Acids and Derivatives, High Quality

Contact: Dr. Alvin Huang

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71449-08-6 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Z-D-Asp(OtBu)-OH·H2O (CAS: 71449-08-6) with high quality. Ruifu Chemical has been supplying amino acids and derivatives more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Z-D-Asp(OtBu)-OH·H2O or other amino acids, please contact us by e-mail: alvin@ruifuchem.com

71449-08-6 - Chemical Properties:

Chemical Name	Z-D-Asp(OtBu)-OH·H2O
Synonyms	Cbz-D-Asp(OtBu)-OH·H2O; Z-D-Asp(tBu)-OH Hydrate; Z-D-Aspartic Acid β-tert-Butyl Ester Hydrate; N-Carbobenzyloxy-D-Apsartic Acid beta-tert-Butyl Ester Hydrate; Cbz-D-Aspartic Acid 4-tert-Butyl Ester Hydrate
CAS Number	71449-08-6
Molecular Formula	C16H21NO6·H2O
Molecular Weight	341.30 g/mol
Melting Point	55.0-60.0℃
Storage Temperature	Store Long-Term at 2-8℃
COA & MSDS	Available
Origin of Product	Shanghai, China
Product Categories	Z-Amino Acids and Derivatives
Brand	Ruifu Chemical

71449-08-6 - Specifications:

Items	Specifications	Results
Appearance	White Powder	White Powder
Purity / Analysis Method	≥99.0% (HPLC)	99.39%
Optical Purity	≤0.50% L-Enantiomer	Not Detectable
Melting Point	55.0-60.0℃	56.3-56.5℃
Specific Rotation [α]D20	-27.0°±3.0° (C=1, in CHCl3)	-27.26°
Clarity of Solution	0.3 gram in 2ml DMF Clear Solution	Clear Solution
Water by Karl Fischer	≤6.00%	5.14%
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

71449-08-6 - 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.

71449-08-6 - 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

71449-08-6 - 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.

71449-08-6 - Application:

Z-D-Asp(OtBu)-OH·H2O (CAS: 71449-08-6) is an amino acid derivative of aspartic acid that has been used for various scientific research applications. Z-D-Asp(OtBu)-OH·H2O has been used in pharmaceutical development and drug discovery research, peptide synthesis, biochemicals research, food science. It has been used as a building block for the synthesis of various bioactive compounds.