99% BP / USP Clonidine Hydrochloride/ Clonidine Hcl Powder CAS 4205-91-8
Product Summary:
Clonidine hcl is a sympatholytic medication used to treat high blood pressure, attention deficit hyperactivity disorder, anxiety disorders, withdrawal (from either alcohol, opioids, or smoking), migraine, menopausal flushing, diarrhea, and certain pain conditions. It is classified as a centrally acting α2 adrenergic agonist and imidazoline receptor agonist that has been in clinical use for over 40 years. |
99% BP / USP Clonidine Hydrochloride/ Clonidine Hcl Powder CAS 4205-91-8
Product Name:4-Chlorodehydromethyltestosterone
Synonym:4-Chloro-17a-methyl-17b-hydroxy-1,4-androstadiene-3-one; (17beta)-4-chloro-17-hydroxy-17-methylandrosta-1,4-dien-3-one; 4-chloro-17a-methyl androst-1,4 diene-3-17b-dione; 4-Chlordehydromethyl Testosterone
CAS Number: 2446-23-3
Molecular formula: C20H27ClO2
Molecular weight: 334.8802
(18) 17 (21) 15 (18) 5-4-12-13 (18) 6-10-19 (2) 14 (12) In the case of InChI: 1 / C20H27ClO2 / c1-18-9-8-16 (22) 7-11-20 (19,3) 23 / h8-9,12-14,23H, 4-7,10-11H2,1-3H3 / t12-, 13 +, 14 +, 18-, 19 +, 20 + / M1 / s1
Density: 1.2g / cm3
Boiling Point: 464.4 ° C at 760 mmHg
Flash Point: 234.6 ° C
Steam Pressure: 1.42E-10mmHg at 25 ° C
Molecular structure: 4-Chlorodehydromethyltestosterone 2446-23-3
Assay: 98%
Grade: Pharm grade
Standard: Enterprise Standard
Packaging: 1kg / aluminum foil bag or according to customer 's requirement
Appearance: White or almost white crystalline powder
Clonidine Hydrochloride Specification:
COA
Specifications | Standard |
Characteristics | A white crystalline powder Soluble in water and alcohol |
Identification | Positive reaction |
A.Infrared A bsorption<197K> | |
B.Ultraviolct A bsorption<197u> | |
C. Spot tests for the chloride<191> | |
Clarity and color of solution: | Complies |
Acidity (PH) | 3.5~5.5 |
Loss on dying | ≤0.5% |
Residue on ignition | ≤0.1% |
Residual solvents | Complies |
Ethanol | |
Chromatd Goaphic Purity | Individual nmt 0.1% |
Total nmt 0.2% | |
Assay (on the dried basis) | Not less than 98.5%and not more than101.0% |
Clonidine Hydrochloride Description:
Clonidine is a sympatholytic medication used to treat high blood pressure, attention deficit hyperactivity disorder, anxiety disorders, withdrawal (from either alcohol, opioids, or smoking), migraine, menopausal flushing, diarrhea, and certain pain conditions. It is classified as a centrally acting α2 adrenergic agonist and imidazoline receptor agonist that has been in clinical use for over 40 years.
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