Molekula
Amitriptyline 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
Amitriptyline hydrochloride is a tricyclic antidepressant and anticholinergic medication used to treat depression, anxiety, and chronic pain conditions like neuropathic pain and migraines. It works by affecting neurotransmitter levels in the brain. CAS 549-18-8, molecular formula C20H23N·HCl, molecular weight 313.86 g/mol. Store at 2–8°C in a cool, dry place, away from light. Signal word: Danger (toxic if swallowed; causes serious eye irritation; suspected of damaging the unborn child; causes damage to organs; very toxic to aquatic life with long lasting effects). Molekula supplies Amitriptyline 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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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 |
|---|---|
| Melting Point | 195 - 199℃ |
| Heavy metals | ≤ 0.001% |
| pH | 5.0 - 6.5 |
| Loss on Drying | ≤ 0.5% |
| Storage Temperature | +20℃ |
| Assay | 98.0% - 102.0% |
| Residue on Ignition | ≤ 0.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 63398389 |
| CAS Number | 549-18-8 |
| IUPAC Name | N,N-dimethyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propan-1-amine;hydrochloride |
| EC Number | 208-964-6 |
| Molecular Formula | C20H23N · HCl |
| Molecular Weight | 313.86 |
| Exact Mass | 313.1597 |
| SMILES | CN(C)CCC=C1C2=CC=CC=C2CCC3=CC=CC=C31.Cl |
| InChIKey | KFYRPLNVJVHZGT-UHFFFAOYSA-N |
| InChI | InChI=1S/C20H23N.ClH/c1-21(2)15-7-12-20-18-10-5-3-8-16(18)13-14-17-9-4-6-11-19(17)20;/h3-6,8-12H,7,13-15H2,1-2H3;1H |
| PubChem CID | 11065 |
| UN Number | UN2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29214950 |
| Tariff Code | 2921490090 |
Safety & GHS
-
Toxic
GHS06
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H301 Toxic if swallowed
- H319 Causes serious eye irritation
- H361d Suspected of damaging fertility. Suspected of damaging the unborn child.
- H370 Causes damage to organs
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P201 Obtain special instructions before use
- 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
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
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
- Amitid
- Amitril
- Amitriptyline HCl
- Amitriptylini hydrochloridum
- Cytriptyline
- Etravil
- NIH 10794
- Novoprotect
- Saroten Retard
- Syneudon
Frequently asked questions
What is amitriptyline hydrochloride commonly used for?
Amitriptyline hydrochloride is primarily used as an antidepressant (tricyclic antidepressant) and for managing neuropathic pain, migraines, and insomnia.
What is the chemical formula and molecular weight of amitriptyline hydrochloride?
The chemical formula is C20H23N · HCl, and the molecular weight is 313.86 g/mol.
How should amitriptyline hydrochloride be stored?
Store at 2 to 8°C in a cool, dry place, away from light and moisture, and ensure proper containment to prevent exposure.
What grades or purities of amitriptyline hydrochloride does Molekula supply?
Molekula supplies pharmaceutical-grade amitriptyline hydrochloride; purity is typically ≥99.0% unless specified otherwise.
Can Molekula supply amitriptyline hydrochloride in bulk quantities?
Yes, Molekula can supply amitriptyline hydrochloride in bulk, with quantities tailored to your research or production needs.
What documentation comes with an order of amitriptyline hydrochloride?
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.