Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dihydralazine sulfate
Price: Check
Purity: 99.93%
Stocking Period: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dihydralazine sulfate
Price: ￥5606.0/250mg ￥3296.0/100mg ￥1376.0/25mg
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dihydralazine sulphate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7327-87-9

7327-87-9 structure

7327-87-9 structure

Name: Dihydralazine sulfate
Chemical Name: (4-hydrazinylphthalazin-1-yl)hydrazine,sulfuric acid
CAS Number: 7327-87-9
Molecular Formula: C₈H₁₂N₆O₄S
Molecular Weight: 288.284
Catalog: API Circulatory system medication Antihypertensive drug
Create Date: 2018-07-18 09:31:11
Modify Date: 2025-08-20 10:20:15
Dihydralazine sulfate is an antihypertensive agent.

Name	(4-hydrazinylphthalazin-1-yl)hydrazine,sulfuric acid
Synonyms	EINECS 230-808-0 Depressan 1,4-dihydrazino-phthalazine,sulfate MFCD00035271 dihydrazino-1,4-phthalazine sulfate 1,4-dihydrazinophthalazine sulfate(1:1) Phthalazine,1,4-dihydrazino-,sulfate (1:1) Phthalazine, 1,4-bis(hydrazinyl)-, sulfate (1:1) 1,4-Dihydrazino-phthalazin,Sulfat 1,4-dihydrazinylphthalazine sulfate (1:1) 1,4-Dihydrazinophthalazine hydrogen sulfate (1Z,4Z)-1,4-dihydrazinylidene-1,2,3,4-tetrahydrophthalazine sulfate (1:1) Dihydralazine sulphate Sulfate de dihydralazine [French] 4-Hydrazino-1-hydrazono-1,2-dihydrophthalazine sulfate (1:1) Dihydralazine sulfate 1,4-phthalazinedione, 2,3-dihydro-, dihydrazone, (1Z,4Z)-, sulfate (1:1) dihydralazine

Description	Dihydralazine sulfate is an antihypertensive agent.
Related Catalog	Signaling Pathways >> Others >> Others
References	[1]. Bijvank SW, et al. Ketanserin versus dihydralazine for the treatment of severe hypertension in early-onset preeclampsia: a double blind randomized controlled trial. Eur J Obstet Gynecol Reprod Biol. 2015 Jun;189:106-11.

Boiling Point	648.3ºC
Molecular Formula	C₈H₁₂N₆O₄S
Molecular Weight	288.284
Flash Point	345.9ºC
Exact Mass	288.064087
PSA	184.86000
LogP	2.17560

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TH8880000

CAS REGISTRY NUMBER :: 7327-87-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C8-H10-N6.H2-O4-S

MOLECULAR WEIGHT :: 288.32

WISWESSER LINE NOTATION :: T66 CNNJ BMZ EMZ &S-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 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 :: 400 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 :: 159 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 :: 223 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: DNA damage

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 79500 ug/kg

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 4,605,1982

RIDADR	NONH for all modes of transport

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