Molekula
Papaverine hydrochloride
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
Papaverine hydrochloride is a smooth muscle relaxant used in the treatment of vasospasm and certain gastrointestinal disorders. It functions as a non-selective phosphodiesterase inhibitor. Available in powder form with a CAS number of 61-25-6, molecular formula C20H22ClNO4, and molecular weight of 375.85 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Papaverine hydrochloride 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.
-
25 g — £77.70 per pack ex VAT · £93.24 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 or beige or pale yellow powder |
| Purity | 98% min |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 12191237 |
| CAS Number | 61-25-6 |
| IUPAC Name | 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxyisoquinoline;hydrochloride |
| EC Number | 200-502-1 |
| Molecular Formula | C20H22ClNO4 |
| Molecular Weight | 375.85 |
| Exact Mass | 375.1237 |
| SMILES | COC1=C(C=C(C=C1)CC2=NC=CC3=CC(=C(C=C32)OC)OC)OC.Cl |
| InChIKey | UOTMYNBWXDUBNX-UHFFFAOYSA-N |
| InChI | InChI=1S/C20H21NO4.ClH/c1-22-17-6-5-13(10-18(17)23-2)9-16-15-12-20(25-4)19(24-3)11-14(15)7-8-21-16;/h5-8,10-12H,9H2,1-4H3;1H |
| PubChem CID | 6084 |
| UN Number | UN1544 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2939.19.20.00 |
| Tariff Code | 2939190000 |
Safety & GHS
-
Toxic
GHS06
Hazard statements
- H301 Toxic if swallowed
Precautionary statements
- P270 Do not eat, drink or smoke when using this product
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
- Artegodan
- Cardiospan
- Cardoverina
- Dispamil
- Drapavel
- Myobid
- Papaverine Hcl
- Papaversan
- Paveron
- Vasal
Frequently asked questions
What is Papaverine hydrochloride used for?
Papaverine hydrochloride is primarily used as a smooth muscle relaxant in research and pharmaceutical applications, particularly in studies involving vascular and gastrointestinal motility.
What is the chemical formula and molecular weight of Papaverine hydrochloride?
The chemical formula is C20H22ClNO4, and the molecular weight is 375.85 g/mol.
How should Papaverine hydrochloride be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade is available for Papaverine hydrochloride?
Molekula supplies Papaverine hydrochloride in research grade.
Can Molekula supply Papaverine hydrochloride in bulk?
Yes, Molekula can supply Papaverine hydrochloride in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of Papaverine hydrochloride?
Each order includes a Certificate of Analysis (CoA) 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.