Boc-L-Ornithine CAS 21887-64-9 Boc-Orn-OH Purity >98.0% (HPLC)

Short Description:

Chemical Name: Boc-L-Ornithine

Synonyms: Boc-Orn-OH

CAS: 21887-64-9

Purity: >98.0% (HPLC)

Appearance: White to Off-White Powder

Boc-Amino Acids, 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 Boc-L-Ornithine (Boc-Orn-OH) (CAS: 21887-64-9) with high quality. Ruifu Chemical supplys a series of amino acids. We can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase Boc-L-Ornithine, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	Boc-L-Ornithine
Synonyms	Boc-Orn-OH; Boc-L-Orn-OH; Nα-Boc-L-Ornithine; Nalpha-Boc-L-Ornithine; Nα-tert-Butoxycarbonyl-L-Ornithine; N2-Boc-L-Ornithine; (S)-5-Amino-2-((tert-Butoxycarbonyl)amino)pentanoic Acid; (S)-5-Amino-2-(Boc-Amino)pentanoic Acid
Stock Status	In Stock
CAS Number	21887-64-9
Molecular Formula	C10H20N2O4
Molecular Weight	232.28 g/mol
Melting Point	207.0~208.0℃
Density	1.135±0.06 g/cm3
Storage Temp.	Cool & Dry Place (2~8℃)
COA & MSDS	Available
Category	Boc-Amino Acids
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	White to Off-White Powder	White Powder
Specific Rotation [α]20/D	+24.0°±2.0° (C=1 in Methanol)	+23.09°
Melting Point	207.0~208.0℃	Complies
Loss on Drying	<0.50%	0.22%
Residue on Ignition	<0.20%	0.12%
Purity / Analysis Method	>98.0% (HPLC)	98.76%
Infrared Spectrum	Conforms to Structure	Complies
NMR Spectrum	Conforms to Structure	Complies
Conclusion	The product has been tested & complies with the specifications

Package/Storage/Shipping:

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.
Shipping: Deliver to worldwide 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.

21887-64-9 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 43 - May cause sensitization by skin contact
Safety Description S36/37 - Wear suitable protective clothing and gloves.
S60 - This material and its container must be disposed of as hazardous waste.
S37 - Wear suitable gloves.
S24 - Avoid contact with skin.
WGK Germany 3
HS Code 29224999

Application:

Boc-L-Ornithine (Boc-Orn-OH) (CAS: 21887-64-9), is a boc-protected analogue of L-Orthinine, a non essential amino acid and intermediate in arginine biosynthesis.
Boc-L-Ornithine can be used in peptide synthesis, reaction type: Boc solid-phase peptide synthesis. Used as an organic synthesis intermediate, pharmaceutical intermediate, biochemical reagent or chemical reagent.
Boc-L-Ornithine can be used to protect L-Ornithine to avoid side reactions. Protecting amino acids is the most basic raw material for synthesizing polypeptides. In order to avoid side reactions, amino groups that do not need to be reacted should be protected in advance so that they do not participate in the reaction during the synthesis process, so as to avoid the generation of by-products.