L-Allothreonine CAS 28954-12-3 Assay ≥99.0% (HPLC)

Short Description:

Chemical Name: L-Allothreonine

Synonyms: H-allo-Thr-OH

CAS: 28954-12-3

Assay: ≥99.0% (HPLC)

Appearance: White Crystalline 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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Product Detail

Product Tags

28954-12-3 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of L-Allothreonine (H-allo-Thr-OH) (CAS: 28954-12-3) 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 L-Allothreonine or other products, please contact us by e-mail: alvin@ruifuchem.com

28954-12-3 - Chemical Properties:

Chemical Name	L-Allothreonine
Synonyms	L-allo-Threonine; L(+)-allo-Threonine; H-allo-Thr-OH; allo-L-Thr-OH; allo-L-Threonine; (2S,3S)-2-Amino-3-Hydroxybutyric Acid
Stock Status	In Stock, Commercial Production
CAS Number	28954-12-3
Molecular Formula	C4H9NO3
Molecular Weight	119.12 g/mol
Melting Point	272℃(dec.)(lit.)
Solubility in Hot Water	Almost Transparency
Storage Temperature	Store Long-Term at 2-8℃ Refrigerator
Shipping Conditions	Ambient
COA & MSDS	Available
Origin of Product	Shanghai, China
Product Categories	Amino Acids and Derivatives
Brand	Ruifu Chemical

28954-12-3 - Specifications:

Items	Specifications	Results
Appearance	White Crystalline Powder	White Crystalline Powder
Assay / Analysis Method	≥99.0% (HPLC)	99.32%
Specific Rotation [α]D20	+9.5°±1.0° (C=1.5 in H2O)	+9.982°
Loss on Drying	≤0.50% (80℃, 2h)	0.19%
1H NMR Spectrum	Conforms to Structure	Conforms
Conclusion	The product has been tested and complies with the given specifications

28954-12-3 - 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.

28954-12-3 - 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

28954-12-3 - 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.

28954-12-3 - Risk and Safety:

Safety Description	24/25 - Avoid contact with skin and eyes
WGK Germany	3
RTECS	BA4055000
HS Code	2922491990

28954-12-3 - Application:

L-Allothreonine (H-allo-Thr-OH) (CAS: 28954-12-3) is an amino acid that plays an important role in various biochemical and physiological processes. L-Allothreonine is focused on its potential applications in various fields, including medicine, biotechnology and peptides.