Molekula
Imiquimod
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
Imiquimod is a synthetic immune response modifier and topical medication primarily used to treat actinic keratosis, superficial basal cell carcinoma, and external genital warts by stimulating the immune system. It is also investigated for its potential in melanoma and other dermatological conditions. This chemical has the CAS number 99011-02-6, a molecular formula of C14H16N4, and a molecular weight of 240.31. It must be stored between 2 to 8°C and is classified with the signal word "Danger." Molekula supplies Imiquimod 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 — £73.70 per pack ex VAT · £88.44 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 solid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 292-294 °C |
Source: PubChem CID 57469 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 40279313 |
| CAS Number | 99011-02-6 |
| IUPAC Name | 1-(2-methylpropyl)imidazo[4,5-c]quinolin-4-amine |
| Molecular Formula | C14H16N4 |
| Molecular Weight | 240.31 |
| Exact Mass | 240.1375 |
| SMILES | CC(C)CN1C=NC2=C1C3=CC=CC=C3N=C2N |
| InChIKey | DOUYETYNHWVLEO-UHFFFAOYSA-N |
| InChI | InChI=1S/C14H16N4/c1-9(2)7-18-8-16-12-13(18)10-5-3-4-6-11(10)17-14(12)15/h3-6,8-9H,7H2,1-2H3,(H2,15,17) |
| PubChem CID | 57469 |
| UN Number | UN2811 |
| REACH Code | Y110 |
| HTS Code | 29339922 |
| Tariff Code | 2933998090 |
Safety & GHS
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Toxic
GHS06
Hazard statements
- H300 Fatal if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- 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, English (US), 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
- 1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine
- 1-isobutyl-1H-imidazo[4,5-c]quinolin-4-amine
- 1H-Imidazo(4,5-c)quinolin-4-amine, 1-(2-methylpropyl)-
- 4-Amino-1-isobutyl-1H-imidazo[4,5-c]quinoline
- Aldara
- Imiquimodum
- R 837
- S 26308
- TMX 101
- Zyclara
Frequently asked questions
What is imiquimod used for?
Imiquimod is primarily used as an immune response modifier in topical treatments for actinic keratosis, superficial basal cell carcinoma, and genital warts.
What is the chemical formula and molecular weight of imiquimod?
The chemical formula is **C₁₄H₁₆N₄**, and the molecular weight is **240.31 g/mol**.
How should imiquimod be stored?
Store imiquimod at **2–8°C** to maintain stability and potency.
What grade of imiquimod does Molekula supply?
Molekula supplies **pharmaceutical-grade imiquimod** suitable for research and development, as well as clinical applications.
Can Molekula supply imiquimod in bulk quantities?
Yes, Molekula can provide imiquimod in bulk, with quantities tailored to your research or production needs.
What documentation comes with an imiquimod 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.