Naloxone CAS#: 465-65-6; ChemWhat Code: 142843
Names & Identifiers |
| Product Name | Naloxone |
| Synonyms | 12-allyl-7,7a,8,9-tetrahydro-3,7a-dihydroxy-4ah-8,9c-iminoethanophenanthro(4,5;12-allyl-7,7a,8,9-tetrahydro-3,7a-dihydroxy-4ah-8,9c-iminoethanophenanthro[4,5;17-allyl-4,5alpha-epoxy-3,14-dihydroxy-morphinan-6-on;17-allyl-4,5-alpha-epoxy-3,14-dihydroxymorphinan-6-one;17-allyl-4,5alpha-epoxy-3,14-dihydroxymorphinan-6-one;1-n-allyl-14-hydroxynordihydromorphinone;1-n-allyl-7,8-dihydro-14-hydroxynormorphinone;4,5-alpha-epoxy-3,14-dihydroxy-17-(2-propenyl)-morphinan-6-on |
| CAS Registry Number | 465-65-6 |
| Molecular Formula | C19H21NO4 |
| Molecular Weight | 327.37 |
| EINECS | 207-365-7 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
![]() |
|
Chemical & Physical Properties |
| Melting point | 184° (Lewenstein), 177-178° (Sankyo Co.) |
| alpha | D20 -194.5° (c = 0.93 in CHCl3) |
| Flash Point | 9℃ |
| Storage | 2-8°C |
| EPA Substance Registry System | Morphinan-6-one, 4,5-epoxy-3,14-dihydroxy-17-( 2-propenyl)-, (5.alpha.)-(465-65-6) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,T |
| R Phrase | 11-23/24/25-39/23/24/25 |
| S Phrase | 7-16-36/37-45 |
| RIDADR | UN1230 – class 3 – PG 2 – Methanol, solution |
| Hazardous Substances Data | 465-65-6(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


