Shanghai Ruifu Chemical is the leading manufacturer of Dibenzosuberenone (5H-Dibenzo[a,d]cyclohepten-5-one) (CAS: 2222-33-5) with high quality, intermediate of Cyclobenzaprine Hydrochloride (CAS: 6202-23-9). Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Dibenzosuberenone, Please contact: alvin@ruifuchem.com
| Chemical Name | Dibenzosuberenone |
| Synonyms | 5-Dibenzosuberenone; 5H-Dibenzo[a,d]cyclohepten-5-one; 5H-Dibenzo[a,d]cycloheptenone; Dibenzo[a,d]cyclohepten-5-one; Cyclobenzaprine Dibenzosuberenone Impurity |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 2222-33-5 |
| Molecular Formula | C15H10O |
| Molecular Weight | 206.24 g/mol |
| Melting Point | 88.0~90.0℃ |
| Boiling Point | 210℃/3 mmHg |
| Solubility | Insoluble in Water. Soluble in Benzene |
| Solubility in Toluene | Almost Transparency |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Product Categories |
Pharmaceutical Intermediates |
| Caution | Not Intended for Human or Veterinary Use. For Research Use Only. |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Off-White to Light Brown Crystallized Powder | Complies |
| Melting Point | 88.0~90.0℃ | 88.8~89.8℃ |
| Loss on Drying | <0.50% | 0.19% |
| Dibenzosuberenone Purity | >99.0% (HPLC) | 99.77% |
| Infrared Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
| Application | Intermediate of Cyclobenzaprine Hydrochloride (CAS: 6202-23-9) | |
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. Store away from oxidizing agents.
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 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs 3077
WGK Germany 3
RTECS HP1147500
TSCA Yes
HS Code 2914 3990.90
Hazard Note Irritant
Hazard Class 9
Packing Group III
Dibenzosuberenone (5H-Dibenzo[a,d]cyclohepten-5-one) (CAS: 2222-33-5) is used as a pharmaceutical intermediate. Dibenzosuberenone's unique structure and properties also make Dibenzosuberenone a promising lead compound for the development of new pharmaceuticals.
Dibenzosuberenone is a main pharmaceutical intermediate of Cyclobenzaprine Hydrochloride (CAS: 6202-23-9). Cyclobenzaprine is a skeletal muscle relaxant that also has sedative properties. Cyclobenzaprine is used short-term to treat muscle spasms. Cyclobenzaprine is usually used along with rest and physical therapy. It works by helping to relax the muscles.