(Boc-Cys-OH)2 CAS 10389-65-8 Assay >98.5% (HPLC)

Short Description:

Chemical Name: (Boc-Cys-OH)2

CAS: 10389-65-8

Assay: >98.5% (HPLC)

Appearance: White or Off-White Powder

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 and supplier of (Boc-Cys-OH)2 (CAS: 10389-65-8) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, small and bulk quantities available. Purchase (Boc-Cys-OH)2, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	(Boc-Cys-OH)2
Synonyms	Nα,Nα′-di-Boc-L-Cystine; N(alpha),N(alpha)-di-Boc-L-Cystine; Nα,Nα′-Bis-Boc-L-Cystine; N,N'-Bis(tert-butoxycarbonyl)-L-Cystine
Stock Status	In Stock
CAS Number	10389-65-8
Molecular Formula	C16H28N2O8S2
Molecular Weight	440.53
Melting Point	140.0~145.0℃
Boiling Point	627.4±55.0℃
Density	1.313±0.06 g/cm3
COA & MSDS	Available
Classification	Amino Acids & Derivatives
Brand	Ruifu Chemical

Safety Information:

Safety Statements	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3	HS Code	2922491990

Specifications:

Items	Inspection Standards	Results
Appearance	White or Off-White Powder	White Powder
Melting Point	140.0~145.0℃	141.0~143.0℃
Specific Rotation [α]20/D	-123.0° to -117.0°(C=2 in AcOH)	Conforms
Loss on Drying	<0.50%	0.16%
Assay / Analysis Method	>98.5% (HPLC)	98.63%
Infrared Spectrum	Conforms to Structure	Conforms
NMR Spectrum	Conforms to Structure	Conforms
Conclusion	This Product by Inspection Accords with the Enterprise Standard

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, dry and ventilated 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:

(Boc-Cys-OH)2 (CAS: 10389-65-8) can be used for the synthesis of Toll-Like Receptor-2 agonists lipopeptides, which are potential vaccine adjuvants. Amino acids & derivatives, peptide synthesis, pharmaceutical intermediates.