Boc-NH2 Boc-Amide CAS 4248-19-5 tert-Butyl Carbamate Purity >99.5% (GC) Factory

Short Description:

Chemical Name: tert-Butyl Carbamate

Synonyms: Boc-NH2; Boc-Amide 

CAS: 4248-19-5

Purity: >99.5% (GC)

Appearance: White Crystalline Powder

Protecting Reagents, 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 tert-Butyl Carbamate (Boc-NH2; Boc-Amide) (CAS: 4248-19-5) with high quality. Ruifu Chemical supplys a series of protecting reagents and coupling reagents. We can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase tert-Butyl Carbamate, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name tert-Butyl Carbamate  
Synonyms Boc-NH2; Boc-Amide; Carbamic Acid tert-Butyl Ester
Stock Status In Stock, Mass Production
CAS Number 4248-19-5
Molecular Formula C5H11NO2 
Molecular Weight 117.15 g/mol
Melting Point 105.0~110.0℃(lit.)  
Density 0.99 
Water Solubility  Slightly Soluble in Water 
Solubility  Soluble in Methanol
Storage Temp.  Cool & Dry Place (2~8℃) 
COA & MSDS Available
Category   Protecting Reagents 
Brand Ruifu Chemical

Specifications:

Items Inspection Standards Results
Appearance White Crystalline Powder  Complies      
Melting Point 105.0~110.0℃ 106.4~107.6℃
Loss on Drying <0.50% 0.16% 
Individual Impurity <0.50% (GC)  Complies
Purity / Analysis Method >99.5% (GC)  99.93% 
Infrared Spectrum Conforms to Structure Complies      
NMR Spectrum Conforms to 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. 

4248-19-5 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36 - Irritating to the eyes
Safety Description S39 - Wear eye / face protection.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3

Application:

tert-Butyl Carbamate (Boc-NH2; Boc-Amide) (CAS: 4248-19-5) is used as general industrial fine chemical. Can be used in peptide synthesis, can be also used as an organic synthesis intermediate, pharmaceutical intermediate, chemical reagent and organic block.
tert-Butyl Carbamate is used in palladium catalyzed synthesis of N-Boc protected anilines. It was used in the synthesis of tetra substituted pyrroles.

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