Chemical Properties:
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement. Storage Condition: Hygroscopic and moisture sensitive. Store in sealed containers at cool, dry (≤25℃) and ventilated warehouse away from incompatible substances. Store away from water/moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of L-Threonine Methyl Ester Hydrochloride (H-Thr-OMe·HCl) (CAS: 39994-75-7) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, small and bulk quantities available. Purchase H-Thr-OMe·HCl, Please contact: alvin@ruifuchem.comDescription:
Package & Storage:
| Chemical Name | L-Threonine Methyl Ester Hydrochloride |
| Synonyms | H-Thr-OMe·HCl; L-Thr-OMe·HCl; L-Threonine Methyl Ester HCl; Methyl L-Threoninate Hydrochloride; Methyl (2S,3R)-2-Amino-3-Hydroxybutanoate Hydrochloride |
| Stock Status | In Stock |
| CAS Number | 39994-75-7 |
| Molecular Formula | C5H11NO3.HCl |
| Molecular Weight | 169.61 g/mol |
| Density | 1.32 |
| Sensitive | Hygroscopic. Moisture Sensitive |
| Water Solubility | Soluble in Water |
| Storage Temp. | Cool & Dry Place (≤25℃) |
| COA & MSDS | Available |
| Category | Amino Acids Derivatives |
| Brand | Ruifu Chemical |
Advantages:
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.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available
Specifications:
| Items | Inspection Standards | Results |
| Appearance | Pale Yellow Oil Liquid | Complies |
| Specific Rotation [α]20/D | -15.0°±2.0° (C=1 in 5N HCl) | -13.40° |
| Water Content (K.F.) | <0.50% | 0.29% |
| L-Isomer Content | <0.50% | <0.30% |
| H-Thr-OMe·HCl Purity | >98.0% (HPLC) | 99.1% |
| Mass Spectrum | In Accordance With the Standard | Complies |
| NMR Spectrum | In Accordance With the Standard | Complies |
| Conclusion | This Product by Inspection Accords with the Enterprise Standard | |
39994-75-7 - Risk and Safety:
Application:
Hazard Symbols Xi - Irritant Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin. Safety Description S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. WGK Germany 3 FLUKA BRAND F CODES 3-10-21 HS Code 2922491990L-Threonine Methyl Ester Hydrochloride (H-Thr-OMe·HCl) (CAS: 39994-75-7) is a protected form of L-Threonine. Amino acids derivatives, used in peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents. L-Threonine is an essential amino acid that is commonly used as a feed and food additive. L-Threonine is produced in mass quantities by mutant Escherichia coli strains for research and food nutrition purposes. L-Threonine can be naturally found in fish and poultry, and is incorporated in some important proteins in the human body (such as hemoglobin and insulin).