L-Asparagine tert-Butyl Ester Hydrochloride CAS 63094-81-5 (H-Asn-OtBu·HCl) Purity >98.0% (TLC)

Short Description:

L-Asparagine tert-Butyl Ester Hydrochloride

Synonyms: H-Asn-OtBu·HCl

CAS: 63094-81-5

Purity: >98.0% (TLC)

Appearance: White to Off-White Powder

Contact: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Ruifu Chemical is the leading manufacturer of L-Asparagine tert-Butyl Ester Hydrochloride (H-Asn-OtBu·HCl) (CAS: 63094-81-5) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase H-Asn-OtBu·HCl, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	L-Asparagine tert-Butyl Ester Hydrochloride
Synonyms	H-Asn-OtBu·HCl; L-Asn-OtBu·HCl; H-Asn-OtBu Hydrochloride; tert-Butyl L-Asparaginate Hydrochloride; (S)-Asparagine tert-Butyl Ester Hydrochloride
CAS Number	63094-81-5
Molecular Formula	C8H16N2O3·HCl
Molecular Weight	224.70 g/mol
COA & MSDS	Available
Origin	Shanghai, China
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	White to Off-White Powder	White Powder
Water by Karl Fischer	<0.50%	0.30%
Purity / Analysis Method	>98.0% (TLC)	98.6%
1H NMR Spectrum	Consistent with Structure	Complies
Conclusion	The product has been tested and complies with the given specifications

Package/Storage/Shipping:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.

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.

63094-81-5 - Application:

L-Asparagine tert-Butyl Ester Hydrochloride (H-Asn-OtBu·HCl) (CAS: 63094-81-5) is a protected form of L-Asparagine. Used as an organic chemical synthesis intermediate. Used as a pharmaceutical intermediate. Used in peptide synthesis.