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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:51 UTC
Update Date2022-03-07 02:51:55 UTC
HMDB IDHMDB0015292
Secondary Accession Numbers
  • HMDB15292
Metabolite Identification
Common NameChloroprocaine
DescriptionChloroprocaine hydrochloride is a local anesthetic given by injection during surgical procedures and labor and delivery. Chloroprocaine, like other local anesthetics, blocks the generation and the conduction of nerve impulses, presumably by increasing the threshold for electrical excitation in the nerve, by slowing the propagation of the nerve impulse and by reducing the rate of rise of the action potential.
Structure
Data?1582753280
Synonyms
ValueSource
2-ChloroprocaineChEBI
4-Amino-2-chlorobenzoic acid 2-(diethylamino)ethyl esterChEBI
ChloroprocainChEBI
ChloroprocainumChEBI
CloroprocainaChEBI
4-Amino-2-chlorobenzoate 2-(diethylamino)ethyl esterGenerator
ChlorprocaineHMDB
Nesacaine MPFHMDB
Chlor-procaineHMDB
NesacaineHMDB
Chloroprocaine hydrochlorideHMDB
Chemical FormulaC13H19ClN2O2
Average Molecular Weight270.755
Monoisotopic Molecular Weight270.113505569
IUPAC Name2-(diethylamino)ethyl 4-amino-2-chlorobenzoate
Traditional Namechloroprocaine
CAS Registry Number133-16-4
SMILES
CCN(CC)CCOC(=O)C1=C(Cl)C=C(N)C=C1
InChI Identifier
InChI=1S/C13H19ClN2O2/c1-3-16(4-2)7-8-18-13(17)11-6-5-10(15)9-12(11)14/h5-6,9H,3-4,7-8,15H2,1-2H3
InChI KeyVDANGULDQQJODZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
Substituents
  • Aminobenzoic acid or derivatives
  • Benzoate ester
  • 2-halobenzoic acid or derivatives
  • Halobenzoic acid or derivatives
  • Benzoyl
  • Aniline or substituted anilines
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Vinylogous halide
  • Tertiary amine
  • Tertiary aliphatic amine
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organopnictogen compound
  • Organic oxide
  • Organohalogen compound
  • Organochloride
  • Organonitrogen compound
  • Amine
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Primary amine
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility1.3 g/LNot Available
LogP2.5Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.3 g/LALOGPS
logP2.72ALOGPS
logP2.48ChemAxon
logS-2.3ALOGPS
pKa (Strongest Basic)8.96ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.56 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity75.1 m³·mol⁻¹ChemAxon
Polarizability28.74 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+165.55830932474
DeepCCS[M-H]-163.230932474
DeepCCS[M-2H]-196.08530932474
DeepCCS[M+Na]+171.65130932474
AllCCS[M+H]+160.832859911
AllCCS[M+H-H2O]+157.532859911
AllCCS[M+NH4]+164.032859911
AllCCS[M+Na]+164.932859911
AllCCS[M-H]-163.832859911
AllCCS[M+Na-2H]-164.332859911
AllCCS[M+HCOO]-165.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ChloroprocaineCCN(CC)CCOC(=O)C1=C(Cl)C=C(N)C=C13200.0Standard polar33892256
ChloroprocaineCCN(CC)CCOC(=O)C1=C(Cl)C=C(N)C=C12145.5Standard non polar33892256
ChloroprocaineCCN(CC)CCOC(=O)C1=C(Cl)C=C(N)C=C12223.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Chloroprocaine,1TMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N[Si](C)(C)C)C=C1Cl2332.9Semi standard non polar33892256
Chloroprocaine,1TMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N[Si](C)(C)C)C=C1Cl2286.1Standard non polar33892256
Chloroprocaine,1TMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N[Si](C)(C)C)C=C1Cl2700.0Standard polar33892256
Chloroprocaine,2TMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1Cl2257.7Semi standard non polar33892256
Chloroprocaine,2TMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1Cl2316.3Standard non polar33892256
Chloroprocaine,2TMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1Cl2546.2Standard polar33892256
Chloroprocaine,1TBDMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N[Si](C)(C)C(C)(C)C)C=C1Cl2515.8Semi standard non polar33892256
Chloroprocaine,1TBDMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N[Si](C)(C)C(C)(C)C)C=C1Cl2511.6Standard non polar33892256
Chloroprocaine,1TBDMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N[Si](C)(C)C(C)(C)C)C=C1Cl2776.7Standard polar33892256
Chloroprocaine,2TBDMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1Cl2618.8Semi standard non polar33892256
Chloroprocaine,2TBDMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1Cl2698.6Standard non polar33892256
Chloroprocaine,2TBDMS,isomer #1CCN(CC)CCOC(=O)C1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1Cl2710.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Chloroprocaine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0k9i-9400000000-c227313b7fa92099b2dc2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Chloroprocaine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-000i-9100000000-5a6841e384b0dfbd12382014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 10V, Positive-QTOFsplash10-0uk9-1590000000-3e4acb7ab260f903030c2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 20V, Positive-QTOFsplash10-0udi-2930000000-1d40bf3d15aab91825f72016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 40V, Positive-QTOFsplash10-0umi-8900000000-4f493970e355eb62dd842016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 10V, Negative-QTOFsplash10-014i-2590000000-d6a691c88bdf328bdece2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 20V, Negative-QTOFsplash10-0gi0-2960000000-1227ef12643b1bc44f582016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 40V, Negative-QTOFsplash10-00di-9800000000-88711037c2b9e1e0a6132016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 10V, Positive-QTOFsplash10-00di-0290000000-900e9b454cae510395ba2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 20V, Positive-QTOFsplash10-0uk9-0930000000-ede990315b841dc52af02021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 40V, Positive-QTOFsplash10-0f89-2900000000-89a65d0b933b139cda9f2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 10V, Negative-QTOFsplash10-014i-0390000000-7684f7020aefa77704402021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 20V, Negative-QTOFsplash10-00fr-1910000000-dc231d66a4743a6fcd822021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Chloroprocaine 40V, Negative-QTOFsplash10-0059-5900000000-a2436cca9dd4087d6c5b2021-10-11Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01161 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01161 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 IDDB01161
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8293
KEGG Compound IDC07877
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkChloroprocaine
METLIN IDNot Available
PubChem Compound8612
PDB IDNot Available
ChEBI ID3636
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 ReferencesNot Available

Enzymes

General function:
Involved in carboxylesterase activity
Specific function:
Esterase with broad substrate specificity. Contributes to the inactivation of the neurotransmitter acetylcholine. Can degrade neurotoxic organophosphate esters.
Gene Name:
BCHE
Uniprot ID:
P06276
Molecular weight:
68417.575
References
  1. Kuhnert BR, Philipson EH, Pimental R, Kuhnert PM: A prolonged chloroprocaine epidural block in a postpartum patient with abnormal pseudocholinesterase. Anesthesiology. 1982 Jun;56(6):477-8. [PubMed:7081736 ]
  2. Tucker GT, Mather LE: Clinical pharmacokinetics of local anaesthetics. Clin Pharmacokinet. 1979 Jul-Aug;4(4):241-78. [PubMed:385208 ]
  3. Monedero P, Hess P: High epidural block with chloroprocaine in a parturient with low pseudocholinesterase activity. Can J Anaesth. 2001 Mar;48(3):318-9. [PubMed:11305839 ]
  4. Smith AR, Hur D, Resano F: Grand mal seizures after 2-chloroprocaine epidural anesthesia in a patient with plasma cholinesterase deficiency. Anesth Analg. 1987 Jul;66(7):677-8. [PubMed:3111302 ]
  5. Raj PP, Ohlweiler D, Hitt BA, Denson DD: Kinetics of local anesthetic esters and the effects of adjuvant drugs on 2-chloroprocaine hydrolysis. Anesthesiology. 1980 Oct;53(4):307-14. [PubMed:7425357 ]
General function:
Involved in neurotransmitter:sodium symporter activity
Specific function:
Amine transporter. Terminates the action of dopamine by its high affinity sodium-dependent reuptake into presynaptic terminals.
Gene Name:
SLC6A3
Uniprot ID:
Q01959
Molecular weight:
68494.255
References
  1. Wilcox KM, Paul IA, Ordway GA, Woolverton WL: Role of the dopamine transporter and the sodium channel in the cocaine-like discriminative stimulus effects of local anesthetics in rats. Psychopharmacology (Berl). 2001 Sep;157(3):260-8. [PubMed:11605081 ]
  2. Mansbach RS, Jortani SA, Balster RL: Discriminative stimulus effects of esteratic local anesthetics in squirrel monkeys. Eur J Pharmacol. 1995 Feb 14;274(1-3):167-73. [PubMed:7768269 ]
  3. Wilcox KM, Paul IA, Woolverton WL: Comparison between dopamine transporter affinity and self-administration potency of local anesthetics in rhesus monkeys. Eur J Pharmacol. 1999 Feb 19;367(2-3):175-81. [PubMed:10078990 ]
  4. Wilcox KM, Rowlett JK, Paul IA, Ordway GA, Woolverton WL: On the relationship between the dopamine transporter and the reinforcing effects of local anesthetics in rhesus monkeys: practical and theoretical concerns. Psychopharmacology (Berl). 2000 Dec;153(1):139-47. [PubMed:11255924 ]
General function:
Involved in extracellular ligand-gated ion channel activity
Specific function:
This is one of the several different receptors for 5- hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. This receptor is a ligand-gated ion channel, which when activated causes fast, depolarizing responses in neurons. It is a cation-specific, but otherwise relatively nonselective, ion channel
Gene Name:
HTR3A
Uniprot ID:
P46098
Molecular weight:
55279.8
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed:17139284 ]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [PubMed:17016423 ]
General function:
Involved in extracellular ligand-gated ion channel activity
Specific function:
Ionotropic receptor with a probable role in the modulation of auditory stimuli. Agonist binding may induce an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane. The channel is permeable to a range of divalent cations including calcium, the influx of which may activate a potassium current which hyperpolarizes the cell membrane. In the ear, this may lead to a reduction in basilar membrane motion, altering the activity of auditory nerve fibers and reducing the range of dynamic hearing. This may protect against acoustic trauma
Gene Name:
CHRNA10
Uniprot ID:
Q9GZZ6
Molecular weight:
49704.3
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed:17139284 ]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [PubMed:17016423 ]
General function:
Involved in ionotropic glutamate receptor activity
Specific function:
NMDA receptor subtype of glutamate-gated ion channels with reduced single-channel conductance, low calcium permeability and low voltage-dependent sensitivity to magnesium. Mediated by glycine. May play a role in the development of dendritic spines. May play a role in PPP2CB-NMDAR mediated signaling mechanism
Gene Name:
GRIN3A
Uniprot ID:
Q8TCU5
Molecular weight:
125464.1
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed:17139284 ]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [PubMed:17016423 ]
General function:
Involved in ion channel activity
Specific function:
This protein mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which sodium ions may pass in accordance with their electrochemical gradient. It is a tetrodotoxin-resistant sodium channel isoform. Its electrophysiological properties vary depending on the type of the associated beta subunits (in vitro). Plays a role in neuropathic pain mechanisms
Gene Name:
SCN10A
Uniprot ID:
Q9Y5Y9
Molecular weight:
220623.6
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed:17139284 ]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [PubMed:17016423 ]
  3. Wong K, Strichartz GR, Raymond SA: On the mechanisms of potentiation of local anesthetics by bicarbonate buffer: drug structure-activity studies on isolated peripheral nerve. Anesth Analg. 1993 Jan;76(1):131-43. [PubMed:8418714 ]