ChemicalBook--->CAS DataBase List--->71-68-1

71-68-1

71-68-1 Structure

71-68-1 Structure
IdentificationBack Directory
[Name]

HYDROMORPHONE HYDROCHLORIDE
[CAS]

71-68-1
[Synonyms]

HYDROMORPHONE HCL
dilaudidhydrochloride
HYDROMORPHONE HYDROCHLORIDE
XHILEZUETWRSHC-NRGUFEMZSA-N
Hydromorphine hydrochloride
HYDROMORPHONEHYDROCHLORIDE,USP
dihydromorphinonehydrochloride
Hydromorphone hydrochloride salt
Morphinone, dihydro-, hydrochloride
hydromorphone hydrochloride solution
HydroMorphone Hydrochloride (CII), USP
Hydromorphone Hydrochloride CII (50 mg)
HYDROMORPHONE HYDROCHLORIDE OPIATE ANALG ESIC
HYDROMORPHONE HYDROCHLORIDE METHANOL*SOL UTION
hydromorphone hydrochloride--dea*schedule ii item
4,5-alpha-epoxy-3-hydroxy-17-methylmorphinan-6-onehydrochloride
(5α)-4,5-epoxy-3-hydroxy-17-methyl-morphinan-6-one hydrochloride
Morphinan-6-one, 4,5.alpha.-epoxy-3-hydroxy-17-methyl-, hydrochloride
Morphinan-6-one,4,5-epoxy-3-hydroxy-17-Methyl-, hydrochloride (1:1), (5a)-
Morphinan-6-one, 4,5-epoxy-3-hydroxy-17-methyl-, hydrochloride, (5.alpha.)-
morphinan-6-one,4,5-alpha-epoxy-3-hydroxy-17-methyl-,hydrochloride,(5’-alpha
(4R,4aR,7aR,12bS)-9-hydroxy-3-methyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one hydrochloride
[EINECS(EC#)]

200-762-6
[Molecular Formula]

C17H20ClNO3
[MDL Number]

MFCD03427563
[MOL File]

71-68-1.mol
[Molecular Weight]

321.8
Chemical PropertiesBack Directory
[Melting point ]

>280°C (dec.)
[alpha ]

D25 -133°
[density ]

1.1451 (rough estimate)
[refractive index ]

1.6470 (estimate)
[storage temp. ]

2-8°C
[solubility ]

H2O: >10 mg/mL
[form ]

A crystalline solid
[EPA Substance Registry System]

Morphinan-6-one, 4,5-epoxy-3-hydroxy-17-methyl-, hydrochloride (1:1), (5.alpha.) (71-68-1)
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

Analgesic (narcotic). Preparation by electrolytic reduction of Morphine. Controlled substance (opiate).
[Description]

Hydromorphone hydrochloride is a pure opioid agonist with the principal therapeutic activity of analgesia. It has an analgesic potency approximately two to eight times greater than that of morphine and has a rapid onset of action. A significant feature of the analgesia is that it can occur without loss of consciousness. ?
[Biochem/physiol Actions]

Narcotic opiate analgesic; μ opioid receptor agonist.
[Clinical Use]

Hydromorphone is a potent μ agonist (eight times greater than morphine) that is used to treat severe pain. It is available in intramuscular, intravenous, subcutaneous, oral, and rectal dosage forms. Like all strong μ agonists, hydromorphone is addicting and is a Schedule II drug. Hydromorphone has an oral:parenteral potency ratio of 5:1. The plasma half-lives after parenteral and oral dosage are 2.5 and 4 hours, respectively.
[Drug interactions]

Potentially hazardous interactions with other drugs
Alcohol: can cause dose dumping with sustained release preparations.
Analgesics: possible opioid withdrawal effects with buprenorphine and pentazocine.
Antidepressants: possible CNS excitation or depression with MAOIs - avoid concomitant use and for 2 weeks after stopping MAOI; possible CNS excitation or depression with moclobemide; increased sedative effects with tricyclics.
Antihistamines: increased sedative effects with sedating antihistamines.
Antipsychotics: enhanced hypotensive and sedative effects.
Dopaminergics: avoid with selegiline.
Nalmefene: avoid concomitant use.
Sodium oxybate: enhanced effect of sodium oxybate - avoid.
[Metabolism]

Hydromorphone undergoes extensive firstpass metabolism. It is extensively metabolised by glucuronidation in the liver and excreted in the urine mainly as conjugated hydromorphone, dihydroisomorphine, and dihydromorphine.
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22
[Safety Statements ]

16-36/37-45
[RIDADR ]

UN 1230 3/PG 2
[WGK Germany ]

3
[RTECS ]

QD2625000
[HazardClass ]

6.1(a)
[PackingGroup ]

II
[HS Code ]

2939110000
[Safety Profile]

Poison by subcutaneous and intravenous routes. Experimental teratogenic effects. A powerful analgesic. When heated to decomposition it emits very toxic fumes of NOx and HCl. See also MORPHINE.
[Toxicity]

LD50 in mice (mg/kg): 61-96 i.v. (Buchwald, Eadie)
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