Molekula
(+)-Bicuculline
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
Bicuculline is a potent competitive antagonist of the GABA_A receptor, widely used in neuroscience research to study inhibitory neurotransmission. It is available in high purity with documented specifications. CAS: 485-49-4, Molecular Formula: C20H17NO6, Molecular Weight: 367.35, Storage: Ambient, Signal Word: Danger. Molekula supplies Bicuculline 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
On backorder — expected to ship by 26 November 2026
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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100 mg — £93.30 per pack ex VAT · £111.96 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 | off white/ yellow powder |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | I |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 44241417 |
| CAS Number | 485-49-4 |
| IUPAC Name | (6R)-6-[(5S)-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-6H-furo[3,4-g][1,3]benzodioxol-8-one |
| EC Number | 207-619-7 |
| Molecular Formula | C20H17NO6 |
| Molecular Weight | 367.35 |
| Exact Mass | 367.1056 |
| SMILES | CN1CCC2=CC3=C(C=C2[C@H]1[C@H]4C5=C(C6=C(C=C5)OCO6)C(=O)O4)OCO3 |
| InChIKey | IYGYMKDQCDOMRE-ZWKOTPCHSA-N |
| InChI | InChI=1S/C20H17NO6/c1-21-5-4-10-6-14-15(25-8-24-14)7-12(10)17(21)18-11-2-3-13-19(26-9-23-13)16(11)20(22)27-18/h2-3,6-7,17-18H,4-5,8-9H2,1H3/t17-,18+/m0/s1 |
| PubChem CID | 10237 |
| UN Number | UN1544 |
| REACH Code | Y110 |
| HTS Code | 29397990 |
| Tariff Code | 2939799090 |
Safety & GHS
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Toxic
GHS06
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Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H300 + H310 + H330 Fatal if swallowed, in contact with skin or if inhaled
- H360FD May damage fertility. May damage the unborn child.
- H400 Very toxic to aquatic life
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P264 Wash thoroughly after handling
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
Documents
Safety Data Sheets (SDS)
We haven't published a Safety Data Sheet for this product yet. Ask us and we'll send you one.
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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- Bicculine
- Bicucullin
- Bicuculline (Standard)
- d-Bicuculline
- H0Z
- IYGYMKDQCDOMRE-ZWKOTPCHSA-N
- Prestwick_96
- Prestwick0_000589
- Prestwick1_000589
- Prestwick2_000589
Frequently asked questions
What is -Bicuculline used for?
-Bicuculline is a competitive antagonist of GABA_A receptors, commonly used in neuroscience research to study inhibitory neurotransmission.
What is the chemical formula and molecular weight of -Bicuculline?
The formula is C20H17NO6 with a molecular weight of 367.35 g/mol.
How should -Bicuculline be stored?
Store at ambient temperature, protected from light and moisture.
What grade of -Bicuculline is available?
Available in research grade; purity details are provided in the certificate of analysis.
Can Molekula supply -Bicuculline in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and lead times.
What documentation comes with a -Bicuculline order?
Each order includes a certificate of analysis and safety data sheet (SDS) with the shipment.
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.