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2D Structure
Also known as: Tilidine hydrochloride hemihydrate, 255733-17-6, Y757t3419r, Ethyl (1rs,2sr)-2-(dimethylamino)-1-phenylcyclohex-3-enecarboxylate hydrochloride hemihydrate, 3-cyclohexene-1-carboxylic acid, 2-(dimethylamino)-1-phenyl-, ethyl ester, hydrochloride, hydrate (2:2:1), (1r,2s)-rel-, Lucayan
Molecular Formula
C34H50Cl2N2O5
Molecular Weight
637.7  g/mol
InChI Key
WHYVWQHDUOALSV-UMJMSJQKSA-N
FDA UNII
Y757T3419R

An opioid analgesic used similarly to MORPHINE in the control of moderate to severe pain. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1097)
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
ethyl (1S,2R)-2-(dimethylamino)-1-phenylcyclohex-3-ene-1-carboxylate;hydrate;dihydrochloride
2.1.2 InChI
InChI=1S/2C17H23NO2.2ClH.H2O/c2*1-4-20-16(19)17(14-10-6-5-7-11-14)13-9-8-12-15(17)18(2)3;;;/h2*5-8,10-12,15H,4,9,13H2,1-3H3;2*1H;1H2/t2*15-,17+;;;/m11.../s1
2.1.3 InChI Key
WHYVWQHDUOALSV-UMJMSJQKSA-N
2.1.4 Canonical SMILES
CCOC(=O)C1(CCC=CC1N(C)C)C2=CC=CC=C2.CCOC(=O)C1(CCC=CC1N(C)C)C2=CC=CC=C2.O.Cl.Cl
2.1.5 Isomeric SMILES
CCOC(=O)[C@@]1(CCC=C[C@H]1N(C)C)C2=CC=CC=C2.CCOC(=O)[C@@]1(CCC=C[C@H]1N(C)C)C2=CC=CC=C2.O.Cl.Cl
2.2 Other Identifiers
2.2.1 UNII
Y757T3419R
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Go 1261

2. Go-1261

3. Go1261

4. Godecke, Tilidin

5. Hydrochloride, Tilidine

6. Tilidate

7. Tilidin Godecke

8. Tilidine

9. Tilidine Hydrochloride

10. Tilidine Hydrochloride, (+)-trans

11. Tilidine Hydrochloride, (+-)-211trans

12. Valerone

2.3.2 Depositor-Supplied Synonyms

1. Tilidine Hydrochloride Hemihydrate

2. 255733-17-6

3. Y757t3419r

4. Ethyl (1rs,2sr)-2-(dimethylamino)-1-phenylcyclohex-3-enecarboxylate Hydrochloride Hemihydrate

5. 3-cyclohexene-1-carboxylic Acid, 2-(dimethylamino)-1-phenyl-, Ethyl Ester, Hydrochloride, Hydrate (2:2:1), (1r,2s)-rel-

6. Lucayan

7. Unii-y757t3419r

8. Go-1261c

9. Tilidine Hydrochloride Hemihydrate [ep]

10. Dtxsid70180262

11. Tilidine Hydrochloride Hemihydrate [mi]

12. Q27294334

13. Tilidine Hydrochloride Hemihydrate [ep Monograph]

2.4 Create Date
2012-12-01
3 Chemical and Physical Properties
Molecular Weight 637.7 g/mol
Molecular Formula C34H50Cl2N2O5
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count7
Rotatable Bond Count10
Exact Mass636.3096781 g/mol
Monoisotopic Mass636.3096781 g/mol
Topological Polar Surface Area60.1 Ų
Heavy Atom Count43
Formal Charge0
Complexity358
Isotope Atom Count0
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count5
4 Pharmacology and Biochemistry
4.1 MeSH Pharmacological Classification

Analgesics, Opioid

Compounds with activity like OPIATE ALKALOIDS, acting at OPIOID RECEPTORS. Properties include induction of ANALGESIA or NARCOSIS. (See all compounds classified as Analgesics, Opioid.)


Narcotics

Agents that induce NARCOSIS. Narcotics include agents that cause somnolence or induced sleep (STUPOR); natural or synthetic derivatives of OPIUM or MORPHINE or any substance that has such effects. They are potent inducers of ANALGESIA and OPIOID-RELATED DISORDERS. (See all compounds classified as Narcotics.)