N,O-Dimethylhydroxylamine Hydrochloride CAS 6638-79-5 Purity >99.0% (Titration)
Ruifu Chemical is the leading manufacturer of N,O-Dimethylhydroxylamine Hydrochloride (DMHH) (CAS: 6638-79-5) with high quality. Ruifu Chemical is committed to the manufacture and sale of advanced, high quality pharmaceutical intermediates. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase DMHH, Please contact: alvin@ruifuchem.com
| Chemical Name | N,O-Dimethylhydroxylamine Hydrochloride |
| Synonyms | N,O-Dimethylhydroxylamine HCl; N-Methoxy-N-Methylamine Hydrochloride; DMH Hydrochloride; DMHH |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 6638-79-5 |
| Molecular Formula | C2H7NO·HCl |
| Molecular Weight | 97.54 g/mol |
| Melting Point | 112.0~116.0℃ |
| Sensitive | Hygroscopic |
| Water Solubility | Soluble in Water |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White or Off-White Crystalline Powder | White Crystalline Powder |
| Melting Point | 112.0~116.0℃ | 114.5~115.0℃ |
| Water by Karl Fischer | <0.50% | 0.13% |
| Purity / Analysis Method | >99.0% (Titration by AgNO3) | 99.25% |
| Infrared Spectrum | Conforms to Structure | Conforms |
| Proton NMR Spectrum | Conforms to Structure | Conforms |
| Solubility in H2O | Clear, Colorless to Very Faint Yellow, 10% | Pass |
| 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.
Hazard Symbols Xi - Irritant
Risk Codes R36/38 - Irritating to eyes and skin.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
TSCA Yes
HS Code 2942000000
N,O-Dimethylhydroxylamine Hydrochloride (DMHH) (CAS: 6638-79-5) is used as intermediates in organic synthesis. N,O-Dimethylhydroxylamine Hydrochloride is widely used and expensive. It is an important fine chemical intermediate for the synthesis of Weinreb amides, medicines and pesticides.
N,O-Dimethylhydroxylamine Hydrochloride is used as a reagent in the preparation of 2-acyloxazoles from 2-oxazolemagnesium chloride and N-methoxy-N-methyl-3-oxo-butyramide from diketene. It is also used in amide coupling reactions to form Weinreb amides, which are useful in the Weinreb ketone synthesis. In addition, it is used in the preparation of an inhibitor of the NLS-derived BC peptides.
