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CAS RN: 70024-40-7 | Product Number: T2751
Terazosin Hydrochloride Dihydrate
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Purity: >98.0%(HPLC)(N)
Synonyms:
- 4-Amino-6,7-dimethoxy-2-[4-(tetrahydro-2-furoyl)-1-piperazinyl]quinazoline Hydrochloride Dihydrate
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
£24.00
|
1 | 12 |
|
| 1G |
£153.00
|
1 | 5 |
|
*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 | T2751 |
| Purity / Analysis Method | >98.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__1__9H__2__5N__5O__4·HCl·2H__2O = 459.93 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 70024-40-7 |
| Related CAS RN | 63590-64-7&63074-08-8 |
| Reaxys Registry Number | 6495493 |
| PubChem Substance ID | 125307764 |
| MDL Number | MFCD00941408 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Water | 7.0 to 9.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 274 °C |
GHS
Related Laws:
| RTECS# | TK8046000 |
Transport Information:
| HS Number | 2934999090 |
Application
Terazosin Hydrochloride: A Long Acting α1-Selective Adrenoceptor Antagonist
Terazosin hydrochloride, a quinazoline derivative, is a long acting α1-selective adrenoceptor antagonist with a similar pharmacodynamic profile to prazosin [P0938]. Terazosin is known to relax vascular and prostate smooth muscle through blockade of α1-adrenoceptors, and lowers blood pressure by decreasing peripheral vascular resistance. In in vitro experiments, terazosin has been shown to contractions in human prostatic tissue, and it is used in the treatment for prostatic hyperplasia (BPH). In addition, some studies indicate that α1-selective adrenoceptor antagonists show suppression of human prostate cancer cell growth. (The product is for research purpose only.)
References
- Adrenergic and serotonergic receptor-blocking potencies of terazosin, a new antihypertensive agent, as assessed by radioligand binding assay
- Terazosin. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy in essential hypertension
- Binding characteristics of naftopidil and α1-adrenoceptor antagonists to prostatic α-adrenoceptors in benign prostatic hypertrophy
- Suppression of human prostate cancer cell growth by α1-adrenoceptor antagonists doxazosin and terazosin via induction of apoptosis
- Terazosin (The description, physical properties, synthesis, stability, pharmacokinetics, metabolism and analysis of terazosin)
- Validated specific HPLC methods for determination of prazosin, terazosin, and doxazosin in the presence of degradation products formed under ICH-recommended stress conditions
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