Molekula
4a,5,9,10,11,12-Hexahydro-1-bromo-3-methoxy-11-formyl-6H-benzofuro[3a,3,2-ef ][2]benzazepin-6-one
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
This compound is a brominated benzofurobenzazepinone derivative, primarily used in synthetic organic chemistry as an intermediate for complex heterocyclic structures, including pharmaceutical research, where it serves as an intermediate (N-formyl-bromonarwedine) in the synthesis of the Alzheimer's drug galanthamine and as a listed galanthamine impurity. It has the CAS number 122584-14-9, a molecular formula of C17H16BrNO4, and a molecular weight of 378.2. It must be stored at -15 to -20°C and carries a signal word of Warning for handling. Molekula supplies this compound from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white to light yellow solid |
| Melting Point | 200 - 205°C |
| Purity (HPLC) | ⩾ 98.0% |
| Loss on Drying | ≤ 0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037346 |
| CAS Number | 122584-14-9 |
| IUPAC Name | (1S,12S)-7-bromo-9-methoxy-14-oxo-11-oxa-4-azatetracyclo[8.6.1.01,12.06,17]heptadeca-6,8,10(17),15-tetraene-4-carbaldehyde |
| Molecular Formula | C17H16BrNO4 |
| Molecular Weight | 378.2 |
| Exact Mass | 377.0263 |
| SMILES | COC1=CC(=C2CN(CC[C@]34C2=C1O[C@H]3CC(=O)C=C4)C=O)Br |
| InChIKey | VYCRYYLXLRMMQK-YOEHRIQHSA-N |
| InChI | InChI=1S/C17H16BrNO4/c1-22-13-7-12(18)11-8-19(9-20)5-4-17-3-2-10(21)6-14(17)23-16(13)15(11)17/h2-3,7,9,14H,4-6,8H2,1H3/t14-,17-/m0/s1 |
| PubChem CID | 14286041 |
| REACH Code | Y110 |
| HTS Code | 29349944 |
| Tariff Code | 2934999090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
Frequently asked questions
What is this compound used for?
This compound is primarily used in pharmaceutical research, particularly in the synthesis of complex benzofurobenzazepine derivatives for drug discovery and development.
What is the chemical formula and molecular weight?
The chemical formula is C₁₇H₁₆BrNO₄, and the molecular weight is 378.2 g/mol.
What is the recommended storage condition?
Store at -15 to -20°C to maintain stability and prevent degradation.
What grade or purity is available for this compound?
Molekula supplies this compound in research-grade purity, typically ≥95% by HPLC, unless otherwise specified.
Can Molekula supply this compound in bulk quantities?
Yes, we can provide bulk quantities upon request, subject to availability and regulatory compliance.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.