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N,N’-Di-Boc-S-Methylisothiourea CAS 107819-90-9 Purity >98.0% (HPLC)

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of N,N'-Di-Boc-S-Methylisothiourea (1,3-Di-Boc-2-Methylisothiourea) (CAS: 107819-90-9) with high quality.
Ruifu Chemical has been supplying pharmaceutical intermediates and APIs, fine chemicals more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase N,N'-Di-Boc-S-Methylisothiourea or other products, please contact us by e-mail: alvin@ruifuchem.com

Chemical Name N,N'-Di-Boc-S-Methylisothiourea
Synonyms 1,3-Di-Boc-2-Methylisothiourea; 1,3-Bis(tert-Butoxycarbonyl)-2-Methyl-2-Thiopseudourea; N,N'-Bis-Boc-S-Methylisothiourea; N,N'-Bis(tert-Butoxycarbonyl)-S-Methylisothiourea; Methyl N,N'-Bis(tert-Butoxycarbonyl) carbamimidothioate; N,N'-Bis(tert-Butoxycarbonyl)carbamimidothioic Acid Methyl Ester; Methyl N,N'-Di-Boc-Carbamimidothioate; N,N'-Di-Boc-Carbamimidothioic Acid Methyl Ester
Stock Status In Stock, Commercial Production  
CAS Number 107819-90-9
Molecular Formula C12H22N2O4S
Molecular Weight 290.38 g/mol
Melting Point 115.0~121.0℃(lit.) 
Density 1.10±0.1 g/cm3 
Storage Temperature Store Long-Term in a Cool and Dry Place 
COA & MSDS Available
Origin of Product    Shanghai, China
Uses Reagent for the Guanylation of Amines
Brand Ruifu Chemical
Items Specifications  Results
Appearance White or Off-White Crystal Powder   White Crystal Powder  
Loss on Drying <0.50% 0.25%
Purity / Analysis Method >98.0% (HPLC)  98.5%
Infrared Spectrum Conforms to Structure   Conforms 
NMR Spectrum Conforms to Structure   Conforms   
Conclusion The product has been tested and complies with the given specifications

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 and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

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. 

Safety Description 24/25 - Avoid contact with skin and eyes.             
WGK Germany 3
HS Code 2930909099

N,N'-Di-Boc-S-Methylisothiourea (1,3-Di-Boc-2-Methylisothiourea) (CAS: 107819-90-9), reagent for the guanylation of amines. Also used as a masking agent for amino acids during peptide synthesis.
N,N'-Di-Boc-S-Methylisothiourea is an organosulfur compound that is widely used as a reagent in organic synthesis. It is a versatile reagent that has many applications in the laboratory, including in the synthesis of drugs, polymers, and other compounds. It is also used in the synthesis of a variety of pharmaceuticals, including antibiotics, anti-cancer drugs, and other therapeutic agents. 

Current research on N,N'-Di-Boc-S-Methylisothiourea continues to explore its potential applications in various fields, including medicinal chemistry, biochemistry, and pharmaceutics. Much of the ongoing research focuses on drug discovery and optimization of therapeutic compounds.

N,N'-Di-Boc-S-Methylisothiourea holds great potential for several fields of research and industry, including the synthesis of peptides, development of new therapeutic agents, and biochemical studies of nitric oxide synthase. It also has applications in the development of agricultural products, such as fungicides and pesticides.