H-His-OMe·2HCl CAS 7389-87-9 L-Histidine Methyl Ester Dihydrochloride Purity >98.0% (HPLC)

Short Description:

L-Histidine Methyl Ester Dihydrochloride

Synonyms: H-His-OMe·2HCl

CAS: 7389-87-9

Purity: >98.0% (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

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of L-Histidine Methyl Ester Dihydrochloride (H-His-OMe·2HCl) (CAS: 7389-87-9) 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-His-OMe·2HCl, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	L-Histidine Methyl Ester Dihydrochloride
Synonyms	H-His-OMe·2HCl; His-OMe·2HCl; Methyl L-Histidinate Dihydrochloride; L(+)-Histidine Methyl Ester Dihydrochloride; (S)-Histidine Methyl Ester Dihydrochloride
Stock Status	In Stock
CAS Number	7389-87-9
Molecular Formula	C7H11N3O2·2HCl
Molecular Weight	242.10 g/mol
Melting Point	190.0~210.0℃
Sensitive	Hygroscopic
Water Solubility	Soluble in Dimethyl Sulfoxide, Methanol and Water
Solubility in Water	Almost Transparency
Storage Temp.	Cool & Dry Place (2~8℃)
COA & MSDS	Available
Category	Amino Acids and Derivatives
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	White Crystalline Powder	Complies
Specific Rotation [α]20/D	+8.0° to +11.0° (C=2 in H2O)	+8.5°
Melting Point	190.0~210.0℃	205.0~207.0℃
Loss on Drying	<0.50%	0.21%
TLC Analysis	One Spot	Complies
H-His-OMe·2HCl Purity	>98.0% (HPLC)	99.4%
Purity (Titration by AgNO3)	>98.0%	Complies
Infrared 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.

7389-87-9 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
HS Code 2922491990
Hazard Class IRRITANT

Application:

L-Histidine Methyl Ester Dihydrochloride (H-His-OMe·2HCl) (CAS: 7389-87-9) is a histidine derivative. Amino acids and derivatives, used in peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents.
H-His-OMe·2HCl is an important synthesis of pharmaceutical and biochemical, its synthesis and detection are of great significance. It has been studied that L-Histidine (L-Histidine Salt) Methanol, sodium chloride and sulfuric acid are reacted under ice bath conditions to obtain L-Histidine Methyl Ester Dihydrochloride. And its structure was determined by melting point and Infrared characterization, in order to determine its structure, and provide raw materials for the synthesis of other chemical products.