Iminostilbene Carbonyl Chloride CAS 33948-22-0 ISBCC+ ISBCBr >99.0% Carbamazepine Intermediate Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Iminostilbene Carbonyl Chloride (CAS: 33948-22-0) with high quality, commercial production, intermediate of Carbamazepine (CAS 298-46-4). We can provide Certificate of Analysis (COA), Safety Data Sheet (SDS), worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Please contact: alvin@ruifuchem.com
| Chemical Name | Iminostilbene Carbonyl Chloride |
| Synonyms | Iminostilbene N-Carbonyl Chloride; Dibenz [b,f]azepine-5-Carbonyl Chloride; Carbamazepine EP Impurity F |
| CAS Number | 33948-22-0 |
| CAT Number | RF-PI1753 |
| Stock Status | In Stock, Production Capacity 500MT per Year |
| Molecular Formula | C15H10ClNO |
| Molecular Weight | 255.7 |
| Density | 1.316±0.06 g/cm3 |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | Off-White to Yellowish Powder |
| Loss on Drying | <0.50% |
| Melting Point | 149.0~155.0℃ |
| Purity | |
| ISBCC | >70.0% |
| ISBCBr | <30.0% |
| ISBCC+ ISBCBr | >99.0% |
| Any Other Impurity | <0.50% |
| Test Standard | Enterprise Standard |
| Usage | Intermediate of Carbamazepine (CAS 298-46-4) |
| Item | Specifications |
| Hazard Codes | C - Corrosive |
| Risk Statements | 34 - Causes burns |
| Safety Statements | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
Iminostilbene Carbonyl Chloride (CAS: 33948-22-0) is used as a pharmaceutical intermediate, mainly used in the preparation of Carbamazepine (CAS 298-46-4). Carbamazepine is an anticonvulsant and mood-stabilizing drug used primarily in the treatment of epilepsy and bipolar disorder, as well as trigeminal neuralgia. It is also used off-label for a variety of indications, including attention-deficit hyperactivity disorder (ADHD), schizophrenia, phantom limb syndrome, complex regional pain syndrome, paroxysmal extreme pain disorder, neuromyotonia, intermittent explosive disorder, borderline personality disorder, Myotonia congenita and post-traumatic stress disorder.
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