High Purity 99% Clonidine HCl Raw Powder CAS 4205-91-8 Clonidine Hydrochloride
HALAL ISO FDA 2 Inquiries
4205-91-8
0%
ZB
Foil Bag, Drum
2022-12-31
Herb Extracts,Cosmetic raw materails,API
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Product Description
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Seller Information
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Inquiry History
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Description
Product NameClonidine hydrochloride CAS4205-91-8 AppearanceWhite crystalline powder MFC9H10Cl3N3 Molecular Weight266.55 Purity99%StorageKeep in a cool, dry, dark location in a tightly sealed container or cylinderShelf Life24 MonthsClonidine lowers blood pressure by decreasing the levels of certain chemicals in your blood. This allows your blood vessels to relax and your heart to beat more slowly and easily.
Specification:Item
Requirements
Test Results
Description
White crystalline powder
Complies
Identification
Positive
Passed
PH
4.0-5.0
4.2
Total impurities
≤1.0%
PASSED
Any impurity
≤0.30%
PASSED
Sulphated ash
≤0.10%
0.03%
Residual solvent(Ethanol)
≤0.50%
0.21%
Loss on drying
≤0.5%
0.25%
Heavy Metal
≤20ppm
Complies
Assay
99.0% min
99.6%
Conclusion
Meets the Requirements
Clonidine hydrochloride is also suitable for the treatment of hypertension. It can be used alone or in combination with other antihypertensive drugs. At present, there are also clonidine transdermal patches used to treat children's vocalization and multiple chemicalbook exercises combined with tic disorders.
Clonidine can also be used in combination with anesthesia during surgery to enhance the intensity and time of anesthetics and reduce the effects of anesthetics. Adverse reactions.
CertificatesBasic Info-
Product Name:
Clonidine hydrochloride
Other Name:1H-Imidazol-2-amine,N-(2,6-dichlorophenyl)-4,5-dihydro-,hydrochloride (1:1);2-Imidazoline,2-(2,6-dichloroanilino)-,monohydrochloride;1H-Imidazol-2-amine,N-(2,6-dichlorophenyl)-4,5-dihydro-,monohydrochloride;Catapressan;Catapres;Clonidine hydrochloride;ST 155;2-[(2,6-Dichlorophenyl)amino]-2-imidazoline monohydrochloride;Haemiton;Chlophazolin;2-[(2,6-Dichlorophenyl)amino]-2-imidazoline hydrochloride;Katapresan;Clonidine chloride;Atensina;Capresin;DCAI;Hemiton;Normopresan;Clonidine monohydrochloride;Clofelin;Isoglaucon;2-(2,6-Dichloroanilino)-2-imidazoline hydrochloride;Neuclon;Clopheline;KAPVAY;Dichloranilino imidazolin;7555-15-9;57665-50-6;64638-22-8;66009-47-0;66073-52-7;73121-65-0
CAS No.:4205-91-8
Molecular Formula:C9H9Cl2N3.ClH
InChIKeys:InChIKey=ZNIFSRGNXRYGHF-UHFFFAOYSA-N
Molecular Weight:266.55
Exact Mass:264.994019
EC Number:224-121-5
UNII:W76I6XXF06
NSC Number:756699
DSSTox ID:DTXSID8044670
NCI Thesaurus Code:C47979
HScode:2933290090
Categories:
Characteristics-
PSA:
36.4
Appearance:white
Melting Point:305 °C
Boiling Point:319.3°C at 760 mmHg
Flash Point:146.9ºC
Water Solubility:soluble in water (50 mg/ml), DMSO (75 mM), methanol, chloroform (slightly), and dehydrated alcohol.
Storage Conditions:2-8°C
Toxicity:Oral-Rat LD50: 126 mg/kg; Oral-Mouse LD50: 139 mg/kg
Flammability characteristics:Flammable; burning produces toxic chloride and nitrogen oxide fumes
Collision Cross Section:143.3 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Acute toxicity - Category 1, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H330 Fatal if inhaled
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P320 Specific treatment is urgent (see ... on this label).
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Herb Extracts,Cosmetic raw materails,API
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Location:
1403,Jinye B Block
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Payment Terms:
TT against copy of documents
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Average lead Time:
8
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
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Year of Establishment:
2015
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Poland
Clonidine CAS 4205-91-8
10 KG Oct 29, 2025 
India
Clonidine Hydrochloride
1 KG Sep 8, 2025 Post an enquiry for this product