O-tert-Butyl-L-Threonine CAS 4378-13-6 Purity ≥98.0% (HPLC)

Short Description:

Chemical Name: O-tert-Butyl-L-Threonine

Synonyms: H-Thr(tBu)-OH

CAS: 4378-13-6

Purity: ≥98.0% (HPLC)

Appearance: White Powder

Amino Acids and Derivatives, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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4378-13-6 - Description:

Ruifu Chemical is the leading manufacturer of O-tert-Butyl-L-Threonine (synonyms: H-Thr(tBu)-OH) (CAS: 4378-13-6) 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 H-Thr(tBu)-OH or other products, please contact us by e-mail: alvin@ruifuchem.com

4378-13-6 - Chemical Properties:

Chemical Name O-tert-Butyl-L-Threonine
Synonyms H-Thr(tBu)-OH; H-L-Thr(tBu)-OH; O-t-Butyl-L-Threonine; (2S,3S)-2-Amino-3-(tert-butoxy)butyric Acid
Stock Status In Stock
CAS Number 4378-13-6
Molecular Formula C8H17NO3
Molecular Weight 175.23 g/mol
Melting Point 225.0-235.0℃ 
Density 1.055 
Storage Temperature Store Long-Term at 2-8℃
COA & MSDS Available
Origin of Product    Shanghai, China
Product Categories
Amino Acids and Derivatives 
Brand Ruifu Chemical

4378-13-6 - Specifications:

Items Specifications  Results
Appearance White Powder  White Powder       
Melting Point 225.0-235.0℃ 230.0-232.0℃
Specific Rotation [α]20/D -42.0°±3.0° (C=1 in DMF) -45.1°
Water by Karl Fischer  ≤3.00% 0.36%
Loss on Drying ≤2.00% (100℃, 2h) 0.99%
Purity / Analysis Method ≥98.0% (HPLC)  99.35%
Conclusion The product has been tested and complies with the given specifications

4378-13-6 - 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. 

4378-13-6 - 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

4378-13-6 - 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 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. 

4378-13-6 - Risk and Safety:

Safety Description 24/25 - Avoid contact with skin and eyes.            
WGK Germany 3
HS Code 2922491990         

4378-13-6 - Application:

O-tert-Butyl-L-Threonine (synonyms: H-Thr(tBu)-OH) (CAS: 4378-13-6) is an amino acid derivative that contains a tertiary butyl group attached to the third carbon atom of the threonine molecule.
H-Thr(tBu)-OH is a valuable building block for the synthesis of biologically active compounds and peptides.
H-Thr(tBu)-OH has been used in the synthesis of various drugs and natural products.
H-Thr(tBu)-OH has important application value in the field of biochemistry and medicinal chemistry. It can be used as an intermediate in the synthesis of chiral drugs and bioactive molecules. In addition, H-Thr(tBu)-OH can also be used to synthesize organic compounds with special structures and functions. 

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