Maintenance Notice (3:30 - 10:00 AM December 21, 2024 UTC): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.197 | Notice of Discontinuing the Use of Password-Protected Compressed Files | Product Document Searching Made Easy by 2D Code! | TCI Life Science News December 2024 | [TCIPracticalExample] Reduction of Amide Group Using... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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 | Same Day | 2-3 Business Days |
|---|---|---|---|
| 100MG |
NT$2,080
|
1 | 17 |
| 1G |
NT$7,840
|
Contact Us | 14 |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| 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 |
| Packaging and Container | 100MG-Glass Bottle with Plastic Insert (View image), 1G-Glass Bottle with Plastic Insert (View image) |
| 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. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | VA1350000 |
Transport Information:
| H.S.code* | 2934.99-000 |
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.