Molekula
4-Fluoroindole
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Fluoroindole is a fluorinated heterocyclic compound used in pharmaceutical research and the synthesis of bioactive molecules. It is a white to off-white crystalline powder with a molecular weight of 135.14 g/mol, a molecular formula of C8H6FN, and a CAS number of 387-43-9. It should be stored at ambient temperature and handled with care due to its warning signal word. Molekula supplies 4-Fluoroindole 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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 | White to Yellow Solid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 39257867 |
| CAS Number | 387-43-9 |
| IUPAC Name | 4-fluoro-1H-indole |
| Molecular Formula | C8H6FN |
| Molecular Weight | 135.14 |
| Exact Mass | 135.0484 |
| SMILES | C1=CC2=C(C=CN2)C(=C1)F |
| InChIKey | ZWKIJOPJWWZLDI-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H6FN/c9-7-2-1-3-8-6(7)4-5-10-8/h1-5,10H |
| PubChem CID | 2774502 |
| REACH Code | Y110 |
| HTS Code | 2934999001 |
| Tariff Code | 2934999090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- 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
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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
- 1H-Indole, 4-fluoro-
- 4-Fluoro-1H-indole
- indole, 4-fluoro-
- ZWKIJOPJWWZLDI-UHFFFAOYSA-
- ZWKIJOPJWWZLDI-UHFFFAOYSA-N
Frequently asked questions
What is 4-Fluoroindole used for?
4-Fluoroindole is primarily used as a building block in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of bioactive compounds with enhanced metabolic stability.
What is the chemical formula and molecular weight of 4-Fluoroindole?
The chemical formula is C8H6FN and the molecular weight is 135.14 g/mol.
How should 4-Fluoroindole be stored?
It should be stored at ambient temperature, protected from moisture and light, in a tightly sealed container.
What grade is available for 4-Fluoroindole?
4-Fluoroindole is available in technical grade; custom purity levels may be requested.
Can Molekula supply 4-Fluoroindole in bulk?
Yes, Molekula can supply 4-Fluoroindole in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of 4-Fluoroindole?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.