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58-93-5

58-93-5 structure
58-93-5 structure
  • Name: Hydrochlorothiazide
  • Chemical Name: hydrochlorothiazide
  • CAS Number: 58-93-5
  • Molecular Formula: C7H8ClN3O4S2
  • Molecular Weight: 297.739
  • Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
  • Create Date: 2018-02-07 08:00:00
  • Modify Date: 2026-06-30 11:09:09
  • Hydrochlorothiazide is a diuretic drug of the thiazide class. Target: OthersHydrochlorothiazide belongs to thiazide class of diuretics. It reduces blood volume by acting on the kidneys to reduce sodium (Na) reabsorption in the distal convoluted tubule. The major site of action in the nephron appears on an electroneutral Na+-Cl? co-transporter by competing for the chloride site on the transporter. By impairing Na transport in the distal convoluted tubule, hydrochlorothiazide induces a natriuresis and concomitant water loss. Thiazides increase the reabsorption of calcium in this segment in a manner unrelated to sodium transport. Additionally, by other mechanisms, Hydrochlorothiazide is believed to lower peripheral vascular resistance [1].
Name hydrochlorothiazide
Synonyms Neo-codema
Hidroclorotiazida
6-CHLORO-3,4-DIHYDRO-2H-1,2,4-BENZOTHIADIAZINE-7-SULFONAMIDE 1,1-DIOXIDE
spironazide
6-Chloro-7-sulfamoyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide
6-Chloro-3,4-Dihydro-(2H)-1,2,4-Benzothiadiazine-7-Sulfonamide 1,1-Dioxide
6-chloro-7-sulfamoyl-3,4-dihydro-2h-1,2,4-benzothiadiazine1,1-dioxide
Nefrix
MFCD00051765
Perovex
Timolide
aldactazide25/25
Servithiazid
6-chloro-3,4-dihydro-2h-1,2,4-benzothiadiazine-7-sulfonamide
Hydrochlorothiazide BP2000 ,25
Chlorsulfonamidodihydrobenzothiadiazine dioxide
2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-, 1,1-dioxide
ORETIC
Hydrochlorothiazide Impurity
Ser-Ap-Es
HYDROCHLOROTHIAZIDE CBONIC ANHYDRASE I N
6-Chloro-3,4-dihydro-7-sulphamoyl-1,2,4-ben-zoth-iadi-azine1,1-dioxcide
NCI-C55925
Unipres
Thietic
6-CHLORO-1,1-DIOXO-1,2,3,4-TETRAHYDRO-1LAMBDA6,2,4-BENZOTHIADIAZINE-7-SULFONAMIDE
6-chloro-7-sulfamoyl-3,4-dihydro-2h-1,2,4-benzothiadiazine-1,1-dioxide
Palonyl
HYDROCHLOROTHIAZIDE METHANOL SOLUTION
mictrin
HCT
HYDROCHLOROTHIAZIDE,1.0MG/MLINMETHANOL
Acuretic
3,4-Dihydro-6-chloro-7-sulfamyl-1,2,4-benzothiadiazine-1,1-dioxide
HYDRODIURIL
2h-1,2,4-benzothiadiazine-7-sulfonamide,6-chloro-3,4-dihydro-,1,1-dioxide
Hydrochlorothiazide IMP
roxane
Thiuretic
Panurin
Thletic
Neoflumen
6-Chloro-7-sulphamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide
Oretic
Aldoril
6-Chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide
Moduretic
Dichlotride
Newtolide
HYDROCHLOROTHIAZIDE
Aquazide H
4-chloro-10,10-dioxo-10-lamda 6-thia-7,9-diazabicyclo[4.4.0]deca-1,3,5-triene
Esidrix
Aldactazide
Ro-hydrazide
Esidrex
HCTZ
nc1-c55925
su5879
Thiazide, hydrochloro
7-Sulphamoyl-6-chlor,3,4-dihydro-2H-1,2,4-benzothiadiazine-1, 1-dioxide
aldectazide50/50
Prinzide
6-chloro-7-sulfamoyl-3,4-dihydro-2h-1,2,4-benzothiadiazine
Primogyn
6-CHLORO-7-SULFAMYL-3,4-DIHYDRO-1,2,4-BENZOTHIADIAZINE 1,1-DIOXIDE
EINECS 200-403-3
aldorild30
Description Hydrochlorothiazide is a diuretic drug of the thiazide class. Target: OthersHydrochlorothiazide belongs to thiazide class of diuretics. It reduces blood volume by acting on the kidneys to reduce sodium (Na) reabsorption in the distal convoluted tubule. The major site of action in the nephron appears on an electroneutral Na+-Cl? co-transporter by competing for the chloride site on the transporter. By impairing Na transport in the distal convoluted tubule, hydrochlorothiazide induces a natriuresis and concomitant water loss. Thiazides increase the reabsorption of calcium in this segment in a manner unrelated to sodium transport. Additionally, by other mechanisms, Hydrochlorothiazide is believed to lower peripheral vascular resistance [1].
Related Catalog
References

[1]. Duarte, J.D. and R.M. Cooper-DeHoff, Mechanisms for blood pressure lowering and metabolic effects of thiazide and thiazide-like diuretics. Expert Rev Cardiovasc Ther, 2010. 8(6): p. 793-802.
Density 1.7±0.1 g/cm3
Boiling Point 577.0±60.0 °C at 760 mmHg
Melting Point 273 °C
Molecular Formula C7H8ClN3O4S2
Molecular Weight 297.739
Flash Point 302.7±32.9 °C
Exact Mass 296.964478
PSA 135.12000
LogP -0.07
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.632
Stability Stable. Incompatible with strong oxidizing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DK9100000
CHEMICAL NAME :
2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-, 1,1-dioxide
CAS REGISTRY NUMBER :
58-93-5
LAST UPDATED :
199706
DATA ITEMS CITED :
35
MOLECULAR FORMULA :
C7-H8-Cl-N3-O4-S2
MOLECULAR WEIGHT :
297.75
WISWESSER LINE NOTATION :
T66 BSWM EM DHJ HG ISZW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
500 ug/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
500 ug/kg
TOXIC EFFECTS :
Nutritional and Gross Metabolic - body temperature increase
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
2500 ug/kg/5D-I
TOXIC EFFECTS :
Behavioral - coma Nutritional and Gross Metabolic - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
12857 ug/kg/9D-I
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Gastrointestinal - nausea or vomiting Nutritional and Gross Metabolic - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
500 ug/kg
TOXIC EFFECTS :
Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - cyanosis
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
2 mg/kg/12H-I
TOXIC EFFECTS :
Nutritional and Gross Metabolic - changes in sodium Nutritional and Gross Metabolic - changes in chlorine
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
500 ug/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - acute pulmonary edema Gastrointestinal - nausea or vomiting
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
234 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1270 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
990 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1175 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
578 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1470 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
590 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
461 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
499 gm/kg/26
TOXIC EFFECTS :
Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases Related to Chronic Data - changes in ovarian weight
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
30 gm/kg/30D-C
TOXIC EFFECTS :
Kidney, Ureter, Bladder - hematuria Blood - changes in leukocyte (WBC) count Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4550 mg/kg/13W-I
TOXIC EFFECTS :
Liver - changes in liver weight Kidney, Ureter, Bladder - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
273 gm/kg/13W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
309 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
43 mg/L
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 50,293,1990 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 50,293,1990 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 50,293,1990
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Precautionary Statements P301 + P312 + P330
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi,T,F
Risk Phrases R22
Safety Phrases S22-S24-S36/37-S45-S33-S16-S7
RIDADR UN 1230 3/PG 2
RTECS DK9100000
HS Code 2935009090
HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%
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