Maintenance Notice (4:30 AM - 11:00 AM December 21, 2024): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.197
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 19237-84-4 | Product Number: P0938
Prazosin Hydrochloride
×
![]()
×
Purity: >98.0%(T)
Synonyms:
- 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)piperazine Hydrochloride
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
€28.00
|
1 | 18 |
|
| 1G |
€177.00
|
Contact Us | 14 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | P0938 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__1__9H__2__1N__5O__4·HCl = 419.87 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Condition to Avoid | Light Sensitive |
| CAS RN | 19237-84-4 |
| Related CAS RN | 19216-56-9 |
| Reaxys Registry Number | 4303561 |
| PubChem Substance ID | 87575055 |
| Merck Index (14) | 7717 |
| MDL Number | MFCD00058177 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Argentometric Titration) | min. 98.0 % |
Properties (reference)
| Melting Point | 285 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| EC Number | 242-903-4 |
| RTECS# | VA1350000 |
Transport Information:
| HS Number | 2933998090 |
Application
Prazosin Hydrochloride: A Highly Selective α1-Adrenoceptor Antagonist
Prazosin hydrochloride, a highly lipophilic quinazoline derivative, is a highly selective α1-adrenoceptor antagonist. Prazosin causes a decrease in total peripheral resistance and a decrease in the contractions in smooth muscle of prostatic capsule. Animal studies have suggested that the effects of prazosin are related to blockade of α1-adrenoceptors. Prazosin hydrochloride is used to treat hypertension and benign prostatic hyperplasia in clinical use. (The product is for research purpose only.)
References
- Prazosin, a selective antagonist of post-synaptic α-adrenoceptors
- Prazosin update. A review of its pharmacological properties and therapeutic use in hypertension and congestive heart failure
- The use of α-adrenoceptor antagonists in the pharmacological management of benign prostatic hypertrophy: An overview
- Prazosin hydrochloride (a review discussing the physical properties, preparation, solubility, polymorphism, metabolism and pharmacokinetics, and detction of prazosin)
- A review on various analytical methods on some alpha adrenergic antagonists
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.