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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:49 UTC
Update Date2022-03-07 02:51:39 UTC
HMDB IDHMDB0014539
Secondary Accession Numbers
  • HMDB14539
Metabolite Identification
Common NameCarisoprodol
DescriptionCarisoprodol, also known as soma or isoprotane, belongs to the class of organic compounds known as carbamate esters. Carbamate esters are compounds containing an ester of carbamic acid with the general structure R2NC(=O)OR' (R' not H). They are esters of carbamic acids. Based on a literature review a small amount of articles have been published on Carisoprodol.
Structure
Thumb
Synonyms
Chemical FormulaC12H24N2O4
Average Molecular Weight260.33
Monoisotopic Molecular Weight260.173607266
IUPAC Name2-[(carbamoyloxy)methyl]-2-methylpentyl N-(propan-2-yl)carbamate
Traditional NameSoma
CAS Registry Number78-44-4
SMILES
CCCC(C)(COC(N)=O)COC(=O)NC(C)C
InChI Identifier
InChI=1S/C12H24N2O4/c1-5-6-12(4,7-17-10(13)15)8-18-11(16)14-9(2)3/h9H,5-8H2,1-4H3,(H2,13,15)(H,14,16)
InChI KeyOFZCIYFFPZCNJE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as carbamate esters. Carbamate esters are compounds containing an ester of carbamic acid with the general structure R2NC(=O)OR' (R' not H). They are esters of carbamic acids.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentCarbamate esters
Alternative Parents
Substituents
  • Carbamic acid ester
  • Carbonic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point92 - 93 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.79 g/LNot Available
LogP2.1Not Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M+H]+Not Available149.065http://allccs.zhulab.cn/database/detail?ID=AllCCS00001281
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00395 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00395 details
Abnormal Concentrations
Not Available
Predicted Concentrations
BiospecimenValueOriginal ageOriginal sexOriginal conditionComments
Blood0.000 uMAdult (>18 years old)BothNormalPredicted based on drug qualities
Blood0.000 umol/mmol creatinineAdult (>18 years old)BothNormalPredicted based on drug qualities
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB00395
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDC00032142
Chemspider ID2478
KEGG Compound IDC07927
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkCarisoprodol
METLIN IDNot Available
PubChem Compound2576
PDB IDNot Available
ChEBI ID3419
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Littrell RA, Hayes LR, Stillner V: Carisoprodol (Soma): a new and cautious perspective on an old agent. South Med J. 1993 Jul;86(7):753-6. [PubMed:8322081 ]
  2. Chou R, Peterson K, Helfand M: Comparative efficacy and safety of skeletal muscle relaxants for spasticity and musculoskeletal conditions: a systematic review. J Pain Symptom Manage. 2004 Aug;28(2):140-75. [PubMed:15276195 ]
  3. Toth PP, Urtis J: Commonly used muscle relaxant therapies for acute low back pain: a review of carisoprodol, cyclobenzaprine hydrochloride, and metaxalone. Clin Ther. 2004 Sep;26(9):1355-67. [PubMed:15530999 ]

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Responsible for the metabolism of a number of therapeutic agents such as the anticonvulsant drug S-mephenytoin, omeprazole, proguanil, certain barbiturates, diazepam, propranolol, citalopram and imipramine.
Gene Name:
CYP2C19
Uniprot ID:
P33261
Molecular weight:
55944.565
References
  1. Preissner S, Kroll K, Dunkel M, Senger C, Goldsobel G, Kuzman D, Guenther S, Winnenburg R, Schroeder M, Preissner R: SuperCYP: a comprehensive database on Cytochrome P450 enzymes including a tool for analysis of CYP-drug interactions. Nucleic Acids Res. 2010 Jan;38(Database issue):D237-43. doi: 10.1093/nar/gkp970. Epub 2009 Nov 24. [PubMed:19934256 ]