Molekula
Procaine hydrochloride
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
Procaine hydrochloride is a local anesthetic used primarily in medical and veterinary applications to numb tissue during procedures or injections. It is also employed in research settings for studying nerve blockades and pain mechanisms. This white crystalline powder has a CAS number of 51-05-8, with the molecular formula C13H20N2O2·HCl and a molecular weight of 272.77 g/mol. Store at ambient conditions. The product is classified with the signal word "Danger" due to its hazardous properties.
Molekula supplies Procaine hydrochloride at 99.0 - 101.0% purity in 100 g and 1 kg packs, from £49.44 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 6 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
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 g — £41.20 per pack ex VAT · £49.44 inc. VAT
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1 kg — £116.90 per pack ex VAT · £140.28 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 crystalline powder |
| Melting Point | 153.0 - 158.0°C |
| Heavy metals | ≤ 0.002% |
| Loss on Drying | ≤ 1.0% |
| Assay | 99.0 - 101.0% |
| Residue on Ignition | ≤ 0.15% |
| Total Impurities | ≤ 1.0% |
| Identification (IR) | Conforms |
| Any impurity | ≤ 0.5% |
| Chemistry reaction | Appears a positive reaction |
| Chlorides reaction | It gives reaction of chlorides |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 28862906 |
| CAS Number | 51-05-8 |
| IUPAC Name | 2-(diethylamino)ethyl 4-aminobenzoate;hydrochloride |
| EC Number | 200-077-2 |
| Molecular Formula | C13H20N2O2 ·HCl |
| Molecular Weight | 272.77 |
| Exact Mass | 272.1292 |
| SMILES | CCN(CC)CCOC(=O)C1=CC=C(C=C1)N.Cl |
| InChIKey | HCBIBCJNVBAKAB-UHFFFAOYSA-N |
| InChI | InChI=1S/C13H20N2O2.ClH/c1-3-15(4-2)9-10-17-13(16)11-5-7-12(14)8-6-11;/h5-8H,3-4,9-10,14H2,1-2H3;1H |
| PubChem CID | 5795 |
| UN Number | UN2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2922.49.8000 |
| Tariff Code | 2922498590 |
Safety & GHS
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Toxic
GHS06
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H301 Toxic if swallowed
- H317 May cause an allergic skin reaction
- H333 May be harmful if inhaled
- H360FD May damage fertility. May damage the unborn child.
- H370 Causes damage to organs
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
- 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
- P332+313 IF skin irritation occurs: Get medical advice/attention
- P410 Protect from sunlight
Documents
Safety Data Sheets (SDS)
Available in English, English (US), 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.
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
- Anestil
- Jenacaine
- Medaject
- Naucaine
- Neocaine
- Omnicain
- Planocaine
- Procaine Hcl
- Rocain
- Syntocain
Frequently asked questions
What is procaine hydrochloride commonly used for?
Procaine hydrochloride is primarily used as a local anesthetic in medical, veterinary, and dental applications, as well as in research for nerve block studies.
What is the molecular formula and molecular weight of procaine hydrochloride?
The molecular formula is C13H20N2O2·HCl, and the molecular weight is 272.77 g/mol.
How should procaine hydrochloride be stored?
Store procaine hydrochloride at ambient temperature in a dry, well-ventilated area, away from incompatible substances.
What grades of procaine hydrochloride does Molekula supply?
Molekula supplies procaine hydrochloride as a white crystalline powder to a specification of 99.0 - 101.0% assay, total impurities ≤ 1.0%, any single impurity ≤ 0.5%, loss on drying ≤ 1.0% and heavy metals ≤ 0.002%.
Can Molekula supply procaine hydrochloride in bulk quantities?
Yes, Molekula can supply procaine hydrochloride in bulk quantities, with flexible packaging options (e.g., drums, bags) for large orders.
What documentation comes with a procaine hydrochloride order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability.
Where can I buy Procaine hydrochloride?
Directly from Molekula, which lists Procaine hydrochloride in 100 g and 1 kg packs from £49.44 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Is Procaine hydrochloride dangerous goods for shipping?
Yes. Procaine hydrochloride ships as dangerous goods: UN2811, class 6.1, packing group III.
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.