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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2006-05-18 08:41:17 UTC
Update Date2022-03-07 02:49:11 UTC
HMDB IDHMDB0001928
Secondary Accession Numbers
  • HMDB01928
Metabolite Identification
Common NameHydrochlorothiazide
DescriptionHydrochlorothiazide is a thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It has been used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism. -- Pubchem. Hydrochlorothiazide (Apo-Hydro, Aquazide H, Microzide, Oretic), sometimes abbreviated HCT, HCTZ, or HZT is a popular diuretic drug that acts by inhibiting the kidney's ability to retain water. This reduces the volume of the blood, decreasing peripheral vascular resistance. Chlorothiazide, a carbonic anhydrase inhibitor. --Wikipedia .
Structure
Thumb
Synonyms
Chemical FormulaC7H8ClN3O4S2
Average Molecular Weight297.739
Monoisotopic Molecular Weight296.964474846
IUPAC Name6-chloro-1,1-dioxo-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
Traditional Name6-chloro-1,1-dioxo-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
CAS Registry Number58-93-5
SMILES
NS(=O)(=O)C1=C(Cl)C=C2NCNS(=O)(=O)C2=C1
InChI Identifier
InChI=1S/C7H8ClN3O4S2/c8-4-1-5-7(2-6(4)16(9,12)13)17(14,15)11-3-10-5/h1-2,10-11H,3H2,(H2,9,12,13)
InChI KeyJZUFKLXOESDKRF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,2,4-benzothiadiazine-1,1-dioxides. These are aromatic heterocyclic compounds containing a 1,2,4-benzothiadiazine ring system with two S=O bonds at the 1-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassThiadiazines
Sub ClassBenzothiadiazines
Direct Parent1,2,4-benzothiadiazine-1,1-dioxides
Alternative Parents
Substituents
  • 1,2,4-benzothiadiazine-1,1-dioxide
  • Secondary aliphatic/aromatic amine
  • Aryl chloride
  • Aryl halide
  • Organosulfonic acid amide
  • Benzenoid
  • Organic sulfonic acid or derivatives
  • Organosulfonic acid or derivatives
  • Aminosulfonyl compound
  • Sulfonyl
  • Secondary amine
  • Azacycle
  • Organic oxide
  • Amine
  • Organopnictogen compound
  • Organosulfur compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point274 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.72 mg/mL at 25 °CNot Available
LogP-0.07HANSCH,C ET AL. (1995)
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm (predicted from logP)
Biospecimen Locations
  • Blood
  • Feces
  • Urine
Tissue Locations
  • Adipose Tissue
  • Kidney
  • Platelet
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
BloodDetected and Quantified0.3 (0.00167-0.67) uMAdult (>18 years old)BothNormal details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
UrineDetected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothColorectal Cancer details
Predicted Concentrations
BiospecimenValueOriginal ageOriginal sexOriginal conditionComments
Blood0.000 umol/mmol creatinineAdult (>18 years old)BothNormalPredicted based on drug qualities
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Brown DG, Rao S, Weir TL, O'Malia J, Bazan M, Brown RJ, Ryan EP: Metabolomics and metabolic pathway networks from human colorectal cancers, adjacent mucosa, and stool. Cancer Metab. 2016 Jun 6;4:11. doi: 10.1186/s40170-016-0151-y. eCollection 2016. [PubMed:27275383 ]
  2. Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Associated OMIM IDs
DrugBank IDDB00999
Phenol Explorer Compound IDNot Available
FooDB IDFDB022745
KNApSAcK IDNot Available
Chemspider ID3513
KEGG Compound IDC07041
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkHydrochlorothiazide
METLIN ID3169
PubChem Compound3639
PDB IDNot Available
ChEBI ID5778
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

Enzymes

General function:
Involved in ion channel activity
Specific function:
Potassium channel activated by both membrane depolarization or increase in cytosolic Ca(2+) that mediates export of K(+). It is also activated by the concentration of cytosolic Mg(2+). Its activation dampens the excitatory events that elevate the cytosolic Ca(2+) concentration and/or depolarize the cell membrane. It therefore contributes to repolarization of the membrane potential. Plays a key role in controlling excitability in a number of systems, such as regulation of the contraction of smooth muscle, the tuning of hair cells in the cochlea, regulation of transmitter release, and innate immunity. In smooth muscles, its activation by high level of Ca(2+), caused by ryanodine receptors in the sarcoplasmic reticulum, regulates the membrane potential. In cochlea cells, its number and kinetic properties partly determine the characteristic frequency of each hair cell and thereby helps to establish a tonotopic map. Kinetics of KCNMA1 channels are determined by alternative splicing, phosphorylation status and its combination with modulating beta subunits. Highly sensitive to both iberiotoxin (IbTx) and charybdotoxin (CTX)
Gene Name:
KCNMA1
Uniprot ID:
Q12791
Molecular weight:
137558.1
General function:
Involved in carbonate dehydratase activity
Specific function:
Reversible hydration of carbon dioxide. Can hydrates cyanamide to urea.
Gene Name:
CA1
Uniprot ID:
P00915
Molecular weight:
28870.0
General function:
Involved in carbonate dehydratase activity
Specific function:
Essential for bone resorption and osteoclast differentiation (By similarity). Reversible hydration of carbon dioxide. Can hydrate cyanamide to urea. Involved in the regulation of fluid secretion into the anterior chamber of the eye.
Gene Name:
CA2
Uniprot ID:
P00918
Molecular weight:
29245.895
General function:
Involved in transport
Specific function:
Electrically silent transporter system. Mediates sodium and chloride reabsorption
Gene Name:
SLC12A3
Uniprot ID:
P55017
Molecular weight:
113124.0
General function:
Involved in carbonate dehydratase activity
Specific function:
Reversible hydration of carbon dioxide. May stimulate the sodium/bicarbonate transporter activity of SLC4A4 that acts in pH homeostasis. It is essential for acid overload removal from the retina and retina epithelium, and acid release in the choriocapillaris in the choroid.
Gene Name:
CA4
Uniprot ID:
P22748
Molecular weight:
35032.075