DCI CAS 1122-28-7 4,5-Dicyanoimidazole Purity >99.0% (HPLC) Factory

Short Description:

Chemical Name: 4,5-Dicyanoimidazole

Synonyms: DCI; 4,5-Imidazoledicarbonitrile

CAS: 1122-28-7

Purity: >99.0% (HPLC)

Appearance: White to Off-White Powder

Peptide Coupling Reagent, High Quality 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 4,5-Dicyanoimidazole (DCI) (CAS: 1122-28-7) with high quality. Ruifu Chemical supplys a series of protecting reagents and coupling reagents. Ruifu can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase DCI, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name 4,5-Dicyanoimidazole 
Synonyms DCI; 4,5-Imidazoledicarbonitrile; ; 1H-Imidazole-4,5-Dicarbonitrile; Imidazole-4,5-Dicarbonitrile
Stock Status In Stock, Mass Production
CAS Number 1122-28-7
Molecular Formula C5H2N4
Molecular Weight 118.10 g/mol
Melting Point 172.0~178.0℃ 
Density 0.791 g/mL at 25℃ 
Solubility  Soluble in Acetonitrile: 1.8g/10ml, DMSO, Methanol 
Storage Temp.  Cool & Dry Place (2~8℃) 
COA & MSDS Available
Category   Coupling Reagents 
Brand Ruifu Chemical

Specifications:

Items Inspection Standards Results
Appearance White to Off-White Powder  Complies      
Melting Point 172.0~178.0℃ 173.4~174.6℃
Water by Karl Fischer  <300ppm <300ppm 
Residue on Ignition <0.20% <0.20% 
Purity / Analysis Method >99.0% (HPLC)  99.67% 
1 H NMR Spectrum  Consistent with Structure  Complies         
Infrared Spectrum Consistent with Structure  Complies      
Conclusion The product has been tested & complies with the given specifications

Package/Storage/Shipping:

Package: 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 AssuranceStrict 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.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

1122-28-7 - Risk and Safety:

Risk Codes
R37/38 - Irritating to respiratory system and skin.
R41 - Risk of serious damage to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/22 - Harmful by inhalation and if swallowed.
R36 - Irritating to the eyes
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R11 - Highly Flammable
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 - Wear eye / face protection.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S36/37 - Wear suitable protective clothing and gloves.
S16 - Keep away from sources of ignition.
UN IDs UN 1648 3/PG 2
WGK Germany 3
HS Code 2933290090
Hazard Note Irritant
Hazard Class 6.1
Packing Group III

Application:

4,5-Dicyanoimidazole (DCI) (CAS: 1122-28-7) is used as a coupling reagent in peptide synthesis. DCI is used in activation of nucleoside phosphoramidites during solid-phase oligonucleotide synthesis, and synthesis of nucleoside phosphoramidites, synthesis of novel nucleosides. It is often used as an alternative to tetrazole.
As raw material for medicine, or organic synthesis. Used as an intermediate in organic synthesis. Nucleoside phosphoramidite activator for low nucleotide synthesis, polypeptide synthesis. 

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