Basic Searches
Searches without any special characters (listed below) will return items that contain the exact value(s) entered in the search field. This means that searching for "ASPIRIN CALCIUM" won't return any items that have "ASPIRIN GLYCINE CALCIUM" because the search term doesn't match exactly.
Boolean Operators
OR - searches with terms separated by " OR " will return items that contain any of the terms in the search.
Example: "ASPIRIN" OR "CALCIUM" will return items that have strings like "ASPIRIN GLYCINE" and "GLYCINE CALCIUM" because they contain at least one of the terms in the search.

AND - searches with terms separated by " AND " will return items that contain all the terms in the search.
Example: "ASPIRIN" AND "CALCIUM" won't return items that have strings "ASPIRIN GLYCINE" and "GLYCINE CALCIUM" because neither contain both terms, but it will return "ASPIRIN GLYCINE CALCIUM" because it contains both search terms.
version 2.7.1
Substance Class Chemical
Record UNII
V57LC776C0
Record Status Validated
Record Version
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Details

Stereochemistry ABSOLUTE
Molecular Formula C21H27NO.ClH
Molecular Weight 345.906
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0
Created by admin on Wed Aug 04 03:39:06 EDT 2021
Edited by admin on Wed Aug 04 03:39:06 EDT 2021
Structure of LEVOMETHADONE HYDROCHLORIDE

Systematic Names:

  • None recorded

SMILES

Cl.CCC(=O)C(C[C@@H](C)N(C)C)(C1=CC=CC=C1)C2=CC=CC=C2

InChI

FJQXCDYVZAHXNS-UNTBIKODSA-N
InChI=1S/C21H27NO.ClH/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19;/h6-15,17H,5,16H2,1-4H3;1H/t17-;/m1./s1
Name Type Language Details Access References
LEVOMETHADONE HYDROCHLORIDE
EP   MART.   WHO-DD  
Common Name
English  
METHADONE L-FORM HYDROCHLORIDE [MI]
Common Name
English  
METHADONE L-FORM HYDROCHLORIDE
MI  
Common Name
English  
LEVOMETHADONE HYDROCHLORIDE [WHO-DD]
Common Name
English  
LEVOMETHADONE HYDROCHLORIDE [MART.]
Common Name
English  
LEVOMETHADONE HYDROCHLORIDE [EP MONOGRAPH]
Common Name
English  
LEVOMETHADONE HCL
Common Name
English  
L-POLAMIDON HYDROCHLORIDE
Common Name
English  
L-METHADONE HYDROCHLORIDE
Common Name
English  
L-6-DIMETHYLAMINO-4,4-DIPHENYL-3-HEPTANONE HYDROCHLORIDE
Common Name
English  
D-(-)-METHADONE HYDROCHLORIDE
Common Name
English  
3-HEPTANONE, 6-(DIMETHYLAMINO)-4,4-DIPHENYL-, HYDROCHLORIDE (1:1), (6R)-
Systematic Name
English  
(6R)-6-(DIMETHYLAMINO)-4,4-DIPHENYLHEPTAN-3-ONE HYDROCHLORIDE
Systematic Name
English  
Code System Code Type Description Access References
CAS
5967-73-7
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
PRIMARY
EVMPD
SUB30942
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
PRIMARY
ECHA (EC/EINECS)
227-756-6
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
PRIMARY
FDA UNII
V57LC776C0
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
PRIMARY
MERCK INDEX
M7286
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
PRIMARY Merck Index
PUBCHEM
22266
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
PRIMARY
RXCUI
236914
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
PRIMARY RxNorm
Related Record Type Details Access References
PARENT -> SALT/SOLVATE
none
none
Mediator Substance Details
none
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
RACEMATE -> ENANTIOMER
none
none
Mediator Substance Details
none
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
Related Record Type Details Access References
IMPURITY -> PARENT
Mediator Substance Details
none
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
IMPURITY -> PARENT
Mediator Substance Details
none
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
IMPURITY -> PARENT
Mediator Substance Details
none
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
IMPURITY -> PARENT
Mediator Substance Details
none
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
IMPURITY -> PARENT
Mediator Substance Details
none
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
IMPURITY -> PARENT
Mediator Substance Details
none
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
Created by admin on Wed Aug 04 03:39:06 EDT 2021 , Edited by admin on Wed Aug 04 03:39:06 EDT 2021
Note Access References
[Validation]WARNING:Code 'M7286'[MERCK INDEX] collides (possible duplicate) with existing code & codeSystem for substance:
[229809935B]METHADONE HYDROCHLORIDE
[Validation]WARNING:Substance METHADONE HYDROCHLORIDE (ID: cdae761e-62af-4d97-989e-53c5bf87fb37) is a possible duplicate

[229809935B]METHADONE HYDROCHLORIDE
[Validation]WARNING:Each fragment should be present as a separate record in the database. Please register: Cl
[Validation]WARNING:Each fragment should be present as a separate record in the database. Please register: CCC(=O)C(C[C@@H](C)N(C)C)(C1=CC=CC=C1)C2=CC=CC=C2
Created Wed Aug 04 03:39:06 EDT 2021
Created By admin
Last Edited Wed Aug 04 03:39:06 EDT 2021
Last Edited By admin
Index Source Text / Citation Source Type Tags Date Accessed File Access
1 STN SRS NOMEN
2 EP SRS NOMEN
3 dump-public-2021-07-22_UPDATED.gsrs BATCH_IMPORT Wed Aug 04 03:39:00 EDT 2021
4 SRS import [V57LC776C0] SRS NOMEN Fri Apr 28 14:29:07 EDT 2017
5 FDA_SRS SRS NOMEN
6 WHO-DD SRS NOMEN
7 European Pharmacopoeia Online 9.8, Levomethadone Hydrochloride Monograph EP PUBLIC_DOMAIN_RELEASE
8 SYSTEM
9 European Pharmacopoeia Online 9.8, Levomethadone Hydrochloride Monograph EP PUBLIC_DOMAIN_RELEASE
10 PUBCHEM PUBCHEM
11 European Pharmacopoeia Online 9.8, Levomethadone Hydrochloride Monograph EP PUBLIC_DOMAIN_RELEASE
12 METHADONE L-FORM HYDROCHLORIDE [MI] SRS_LOCATOR
13 European Pharmacopoeia Online 9.8, Levomethadone Hydrochloride Monograph EP PUBLIC_DOMAIN_RELEASE
14 European Pharmacopoeia Online 9.8, Levomethadone Hydrochloride Monograph EP PUBLIC_DOMAIN_RELEASE
15 ep SRS NOMEN PUBLIC_DOMAIN_RELEASE AUTO_SELECTED
16 SRS CODE IMPORT SRS NOMEN Fri Apr 28 14:29:07 EDT 2017
17 rxnorm SRS NOMEN
18 LEVOMETHADONE HYDROCHLORIDE [MART.] SRS_LOCATOR
19 EP 10.5 EP
20 MERCK SRS NOMEN
21 STN STN (SCIFINDER)
22 GSRS System-generated Validation messages VALIDATION_MESSAGE Wed Aug 04 03:39:00 EDT 2021
23 European Pharmacopoeia Online 9.8, Levomethadone Hydrochloride Monograph EP PUBLIC_DOMAIN_RELEASE
24 MARTINDALE 2011 SRS NOMEN
25 INN 2010 SRS NOMEN
26 LEVOMETHADONE HYDROCHLORIDE [WHO-DD] SRS_LOCATOR
27 LEVOMETHADONE HYDROCHLORIDE [EP] SRS_LOCATOR

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C21H27NO
Molecular Weight 309.4452
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED