H-Asp(OMe)-OH·HCl CAS 16856-13-6 L-Aspartic Acid β-Methyl Ester Hydrochloride Purity >99.0% (TLC)

Short Description:

L-Aspartic Acid β-Methyl Ester Hydrochloride

Synonyms: H-Asp(OMe)-OH·HCl

CAS: 16856-13-6

Purity: >99.0% (TLC)

Appearance: White Crystalline Powder

Amino Acids and Derivatives, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com www.ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of L-Aspartic Acid β-Methyl Ester Hydrochloride (H-Asp(OMe)-OH·HCl) (CAS: 16856-13-6) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase H-Asp(OMe)-OH·HCl, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	L-Aspartic Acid β-Methyl Ester Hydrochloride
Synonyms	H-Asp(OMe)-OH·HCl; L-Asp(OMe)-OH·HCl; 4-Methyl L-Aspartate Hydrochloride; β-Methyl L-Aspartate Hydrochloride; L-Aspartic Acid 4-Methyl Ester Hydrochloride; L-Aspartic Acid beta-Methyl Ester Hydrochloride; beta-Methyl L-Aspartate Hydrochloride; (S)-2-Amino-4-Methoxy-4-Oxobutanoic Acid Hydrochloride
Stock Status	In Stock
CAS Number	16856-13-6
Molecular Formula	C5H9NO4·HCl
Molecular Weight	183.59 g/mol
Melting Point	191.0~195.0℃
Density	1.299
Sensitive	Heat Sensitive
Storage Temp.	Cool & Dry Place (2~8℃)
COA & MSDS	Available
Category	Amino Acids and Derivatives
Brand	Ruifu Chemical

Safety Information:

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

Specifications:

Items	Inspection Standards	Results
Appearance	White Crystalline Powder	Complies
Specific Rotation [α]20/D	+15.9° to +16.9° (C=1 in CH3OH)	+16.71°
Melting Point	191.0~195.0℃	192.0~194.0℃
Loss on Drying	<0.50%	0.15%
Residue on Ignition	<0.20%	0.07%
Heavy Metals (Pb)	≤10ppm	<10ppm
Purity / Analysis Method	>99.0% (TLC)	99.20%
TLC Analysis	One Spot	Complies
1H-NMR Spectrum	Conforms to Structure	Complies
Conclusion	The product has been tested & complies with the given specifications

Package & Storage:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry (2~8℃) warehouse away from incompatible substances. Protect from light and moisture.

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

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.

Application:

L-Aspartic Acid β-Methyl Ester Hydrochloride (H-Asp(OMe)-OH·HCl) (CAS: 16856-13-6) is a protected form of L-Aspartic acid. L-Aspartic acid is a nonessential amino acid that is used to biosynthesize other amino acids within the human body.
Amino acids and derivatives, used in peptide synthesis, used as an amino acid protective monomer, organic synthesis intermediate, pharmaceutical intermediate, biochemical reagent or chemical reagent.