Terazosin Suppliers USA
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Product | Description | |
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Terazosin Quick inquiry Where to buy Suppliers range | Terazosin, works by blocking the action of adrenaline on smooth muscle of the bladder and the blood vessel walls, is a selective alpha1-antagonist used for treatment of symptoms of benign prostatic hyperplasia (BPH). Uses: A selective alpha1-antagonist used for treatment of symptoms of benign prostatic hyperplasia (bph). Synonyms: [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(oxolan-2-yl)methanone. Grades: ≥98%. CAS No. 63590-64-7. Molecular formula: C19H25N5O4. Mole weight: 387.44. | |
Terazosin EP Impurity E Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic blocker. Uses: An impurity of selective alpha 1 antagonists: terazosin (t105000) and prazosin (p702325). Synonyms: 1,4-Bis(4-amino-6,7-dimethoxy-2-quinazolinyl)piperazine; 2,2'-(Piperazine-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine). CAS No. 102839-00-9. Molecular formula: C24H28N8O4. Mole weight: 492.53. | |
Terazosin EP Impurity O Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic blocker. Synonyms: Terazosin Impurity 17. Grades: 95%. CAS No. 547730-06-3. Molecular formula: C14H22N2O4. Mole weight: 282.33. | |
Terazosin EP Impurity O-RR Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic blocker. Synonyms: Terazosin impurity 11-RR. Grades: 95%. Molecular formula: C14H22N2O4. Mole weight: 282.33. | |
Terazosin HCl Quick inquiry Where to buy Suppliers range | Cas No. 63074-08-8. | |
Terazosin HCl dihydrate Quick inquiry Where to buy Suppliers range | Terazosin HCl dihydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 70024-40-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C19H25N5O4·ClH·2H2O. US Biological Life Sciences. | Worldwide |
Terazosin, Hydrochloride Quick inquiry Where to buy Suppliers range | An a-1-adrenergicblocker related to prazosin. Group: Biochemicals. Alternative Names: 1- (4-Amino-6, 7-dimethoxy-2-quinazolinyl) -4-[ (tetrahydro-2-furanyl) carbonxyl]piperazine, Hydrochloride. Grades: Highly Purified. CAS No. 63074-08-8. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
TERAZOSIN, HYDROCHLORIDE Quick inquiry Where to buy Suppliers range | TERAZOSIN, HYDROCHLORIDE. CAS No. 63590-64-7. | |
Terazosin hydrochloride dihydrate Quick inquiry Where to buy Suppliers range | Terazosin hydrochloride dihydrate. Uses: For analytical and research use. Group: API Standards; European Pharmacopoeia (Ph. Eur.); Pharmaceutical Toxicology; Pharmacopoeial Standards. Alternative Names: Terazosin Hydrochloride Dihydrate. CAS No. 70024-40-7. IUPAC Name: [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(oxolan-2-yl)methanone;dihydrate;hydrochloride. Molecular formula: C19H25N5O4.ClH.2H2O. Mole weight: 459.92. Catalog: APS70024407. SMILES: O. O. Cl. COc1cc2nc (nc (N)c2cc1OC)N3CCN (CC3)C (=O)C4CCCO4. Format: Neat. Product Type: API. | |
Terazosin Impurity B Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: 6,7-Dimethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one; 6,?7-Dimethoxy-2-[4-[(tetrahydro-2-furanyl)?carbonyl]?-1-piperazinyl]?-4(3H)?-quinazolinone. Grades: > 95%. CAS No. 1177261-73-2. Molecular formula: C19H24N4O5. Mole weight: 388.43. | |
Terazosin Impurity F Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone. Grades: > 95%. CAS No. 109678-71-9. Molecular formula: C19H27N5O4. Mole weight: 389.46. | |
Terazosin Impurity G Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: [4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanone; 1-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine. Grades: > 95%. CAS No. 105356-89-6. Molecular formula: C18H23N5O4. Mole weight: 373.42. | |
Terazosin Impurity H Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: [4-(4-Amino-7-hydroxy-6-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanone; 1-(4-Amino-7-hydroxy-6-methoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine. Grades: > 95%. CAS No. 105356-90-9. Molecular formula: C18H23N5O4. Mole weight: 373.42. | |
Terazosin Impurity I Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone. Grades: > 95%. CAS No. 1177261-85-6. Molecular formula: C20H27N5O4. Mole weight: 401.47. | |
Terazosin Impurity J Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-hydroxy-1-oxopentyl)piperazine. Grades: > 95%. CAS No. 152551-75-2. Molecular formula: C19H27N5O4. Mole weight: 389.46. | |
Terazosin (piperazine D8) Quick inquiry Where to buy Suppliers range | Terazosin (piperazine D8). Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites. Catalog: APS003280. Format: Neat. | |
Terazosin Related Compound A Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: N-Des((tetrahydrofuran-2-yl)methanone)) Terazosin Dihydrochloride; 6,7-Dimethoxy-2-(1-piperazinyl)-4-quinazolinamine Dihydrochloride. Grades: > 95%. CAS No. 60548-08-5. Molecular formula: C14H19N5O2. 2HCl. Mole weight: 362.25. | |
Terazosin Related Compound C Quick inquiry Where to buy Suppliers range | An impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic receptor blocker. Synonyms: Terazosin Dimer Impurity Dihydrochloride; 2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] Dihydrochloride. Grades: > 95%. CAS No. 1486464-41-8. Molecular formula: C24H28N8O4. 2HCl. Mole weight: 565.45. | |
2, 2'- (1, 4-Piperazinediyl)bis[6, 7-dimethoxy-4-quinazolinamine] (terazosin impurity) Quick inquiry Where to buy Suppliers range | 2, 2'- (1, 4-Piperazinediyl)bis[6, 7-dimethoxy-4-quinazolinamine] (terazosin impurity). Group: Biochemicals. Grades: Highly Purified. CAS No. 102839-00-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C24H28N8O4. US Biological Life Sciences. | Worldwide |
2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] (Terazosin Impurity) Quick inquiry Where to buy Suppliers range | An impurity of selective alpha 1 antagonists: Terazosin and Prazosin. Group: Biochemicals. Grades: Highly Purified. CAS No. 102839-00-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Racemic Terazosin Impurity I Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-(-tetrahydro-5-methyl-2-furanyl)methanone. Grades: > 95%. Molecular formula: C20H27N5O4. Mole weight: 401.47. | |
(R)-Terazosin Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic blocker. Synonyms: (R)-Terazosin; 109351-34-0; [4-(4-Amino-6,7-Dimethoxyquinazolin-2-Yl)piperazin-1-Yl][(2r)-Tetrahydrofuran-2-Yl]methanone[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-[(2R)-oxolan-2-yl]methanone; (R)-(4-(4-AMINO-6,7-DIMETHOXYQUINAZOLIN-2-YL)PIPERAZIN-1-YL)(TETRAHYDROFURAN-2-YL)METHANONE. Grades: 95%. CAS No. 109351-34-0. Molecular formula: C19H25N5O4. Mole weight: 387.43. | |
1-(2-Furoyl)piperazine Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergicblocker. Synonyms: furan-2-yl(piperazin-1-yl)methanone. Grades: > 95 %. CAS No. 40172-95-0. Molecular formula: C9H12N2O2. Mole weight: 180.20. | |
1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(5-hydroxy-1-oxopentyl)-piperazine Quick inquiry Where to buy Suppliers range | 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(5-hydroxy-1-oxopentyl)-piperazine (Terazosin EP Impurity F) is a useful building block in the synthesis of various pharmaceuticals. Group: Biochemicals. Grades: Highly Purified. CAS No. 109678-71-9. Pack Sizes: 25mg, 50mg. Molecular Formula: C19H27N5O4, Molecular Weight: 389.45. US Biological Life Sciences. | Worldwide |
1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride Quick inquiry Where to buy Suppliers range | powder. Group: Heterocyclic Organic Compound. Alternative Names: abbott-45975;piperazine,1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-((tetrahydro-2-furanyl)c;TERAZOSIN HCL;TERAZOSIN HYDROCHLORIDE;TERAZOSIN MONOHYDROCHLORIDE;HYTRIN;1-(4-AMINO-6,7-DIMETHOXY-2-QUINAZOLINYL)-4-[(TETRAHYDRO-2-FURANYL)CARBONXYL]PIPERAZINE, HYDROCHLORIDE;1-[4-AMINO-6,7-DIMETHOXY-2-QUINAZOLINYL]-4-([TETRAHYDRO-2-FURANYL]CARBONYL) PIPERAZINE HYDROCHLORIDE. CAS No. 63074-08-8. Molecular formula: C19H26ClN5O4. Mole weight: 423.89. Safty Description: 26-36. Hazard statements: Xn, Xi. | |
1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine Quick inquiry Where to buy Suppliers range | 1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine (Terazosin EP Impurity O) is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 547730-06-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H22N2O4, Molecular Weight: 282.339999999999. US Biological Life Sciences. | Worldwide |
1,4-Di-2-furoyl-piperazine Quick inquiry Where to buy Suppliers range | 1,4-Di-2-furoyl-piperazine (Terazosin EP Impurity M) can be used in biological studies to examine the relationship of structure to parasiticide activity of nitrated derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 31350-27-3. Pack Sizes: 250mg, 500mg. Molecular Formula: C14H14N2O4, Molecular Weight: 274.27. US Biological Life Sciences. | Worldwide |
1-Piperazinyl[(2R)-tetrahydro-2-furanyl]methanone Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic blocker. Synonyms: 412334-56-6; UNII-0N06JZ5L23; 1-((Tetrahydrofuran-2-yl)carbonyl)piperazine, (2R)-[(2R)-oxolan-2-yl]-piperazin-1-ylmethanone; TERAZOSIN HCL IMPURITY N. CAS No. 412334-56-6. Molecular formula: C9H16N2O2. Mole weight: 184.24. | |
1-?(Tetrahydro-?2-?furoyl)?-?piperazine Quick inquiry Where to buy Suppliers range | 1-?(Tetrahydro-?2-?furoyl)?-?piperazine (Terazosin EP Impurity N) has been used as a reactant for the preparation of pyrazol-3-propanoic acid derivatives as inhibitors of leukotriene biosynthesis in human neutrophils. Group: Biochemicals. Grades: Highly Purified. CAS No. 63074-07-7. Pack Sizes: 1g, 2.5g. Molecular Formula: C9H16N2O2. US Biological Life Sciences. | Worldwide |
2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline Quick inquiry Where to buy Suppliers range | Metabolite of Prazosin. It is also an impurity arising in the synthesis of Terazosin. Group: Biochemicals. Alternative Names: 6,7-Dimethoxy-2-(1-piperazinyl)-4-quinazolinamine; 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline; 4-Amino-2-(1-piperazinyl)-6,7-dimethoxyquinazoline; 4-Amino-6, 7-dimethoxy-2- (1-piperazinyl) quinazoline. Grades: Highly Purified. CAS No. 60547-97-9. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
6,7-Dimethoxy-2,4-quinazolinediamine Quick inquiry Where to buy Suppliers range | A metabolite of Terazosin and a minor metabolite of Prazosin. Displays high affinity for the α1-Adrenoceptors, important in the treatment of hypertension. Group: Biochemicals. Alternative Names: 2,4-Diamino-6,7-dimethoxyquinazoline. Grades: Highly Purified. CAS No. 60547-96-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine hydrochloride Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic blocker. Synonyms: 2-PIPERAZINE-4-AMINO-6,7-DIMETHOXYQUINAZOLINE HYDROCHLORIDE; SCHEMBL11079651; AUMKUQAWVQJGTR-UHFFFAOYSA-N; 2-Piperazine-4-amino-6,7-dimethoxy quinaoline hydrochloride; AKOS015960996; AB16715; AC-12620; FT-0641937; 2-Piperazine-4-amino-6,7-dimethoxyquinoline hydrochloride; 2-(piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline.hydrochloride; 4-amino-6,7-dimethoxy-2-(1-piperazinyl)quinazoline hydrochloride; 6,7-DIMETHOXY-2-(PIPERAZIN-1-YL)QUINAZOLIN-4-AMINE HYDROCHLORIDE; 6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine hydrochloride(1:x); 6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-aminehydrochloride(1:x). Grades: 95%. CAS No. 70843-11-7. Molecular formula: C14H20ClN5O2. Mole weight: 325.79. | |
Doxazosin impurity F Quick inquiry Where to buy Suppliers range | Doxazosin impurity F. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: Prazosin Hydrochloride Imp. A (EP), 2-Chloro-4-amino-6,7-dimethoxyquinazoline, 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 2-Chloro-6,7-dimethoxyquinazolin-4-amine, 2-Chloro-6,7-dimethoxy-4-quinazolinamine, Doxazosin USP RC C, Quinazoline, 4-amino-2-chloro-6,7-dimethoxy- (8CI), Doxazosin USP Related Compound C, Terazosin Hydrochloride Imp. A (EP),Doxazosin Mesilate Imp. F (EP), Alfuzosin Hydrochloride Imp. B (EP). CAS No. 23680-84-4. IUPAC Name: 2-chloro-6,7-dimethoxyquinazolin-4-amine. Molecular formula: C10H10ClN3O2. Mole weight: 239.66. Catalog: APS23680844. SMILES: COc1cc2nc(Cl)nc(N)c2cc1OC. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
Prazosin Hydrochloride Quick inquiry Where to buy Suppliers range | Prazosin Hydrochloride (Terazosin EP Impurity K) is an antihypertensive. α1-Adrenergic blocker. Prazosin hydrochloride, a quinazole derivative, is a very potent and highly selective antagonist for apha-1-adrenoceptors (affinity for alpha-1 is about 1000-fold greater than for alpha-2 receptors). Mainly used as a clinic vasodilator for blood pressure control without increasing the heart rate or significantly impairing sympathetic functions. Has also been used clinically to treat anxiety, PTSD, and panic disorder. An excellent candidate for research studying brain functions mediated through alpha-1-adrenergic receptors, such as reward, pleasure, aggression, fear, anxiety, and addiction. Group: Biochemicals. Alternative Names: [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-furanylmethanone Hydrochloride; 1- (4-Amino-6, 7-dimethoxy-2-quinazolinyl) -4- (2-furanylcarbonxyl) piperazine Hydrochloride; Adversuten; Adverszuten; Alpress LP; Furazosin; Lentopres; NSC 292810; Peripress; Terazosin EP Impurity K. Grades: Highly Purified. CAS No. 19237-84-4. Pack Sizes: 100mg, 250mg, 500mg. Molecular Formula: C??H??ClN?O?, Molecular Weight: 419.86r. US Biological Life Sciences. | Worldwide |
Prazosin Hydrochloride Quick inquiry Where to buy Suppliers range | ≥99.0% (HPLC). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy; Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites; API Standards; British Pharmacopoeia; European Pharmacopoeia (Ph. Eur.); Impurity Standards; Pharmaceutical Toxicology; Pharmacopoeial Standards. Alternative Names: Deprazolin, Minipress, Peripress, [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-furanyl-methanone hydrochloride (1:1), Eurex, Furazosin hydrochloride, Duramipress, Sinetens,Prazosin Hydrochloride, Prazosin hydrochloride, CP 12299-1, Terazosin Imp. K (EP), NSC 292810, Adverszuten, Alpress LP, Hypovase, 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)-piperazine monohydrochloride, 2-[4-(2-Furoyl)piperazin-1-yl]-4-amino-6,7-dimethoxyquinazoline hydrochloride, Hypovasole, Adversuten, Terazosin Hydrochloride Dihydrate Imp. K (EP) as Hydrochloride, Terazosin Hydrochloride Dihydrate Imp. K (EP), Pratsiol, 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine monohydrochloride. CAS No. 19237-84-4. Pack Sizes: 50MG, 250MG, 1G. IUPAC Name: [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone;hydrochloride. Molecular formula: C19H21N5O4.ClH. Mole weight: 419.86. EC Number: 242-903-4. Catalog: APS19237844. Assay: ≥99.0% (HPLC). SMILES: Cl. COc1cc2nc (nc (N)c2cc1OC)N3CCN (CC3)C (=O)c4occc4. Format: Neat. | |
tert-butyl 4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazine-1-carboxylate Quick inquiry Where to buy Suppliers range | One impurity of Terazosin, which is a piperazine derivative and has been found to be an α-1-adrenergic blocker. Synonyms: 1260939-66-9; tert-butyl 4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazine-1-carboxylatetert-butyl4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazine-1-carboxylate; STL084881ZINC57523146. Grades: 95%. CAS No. 1260939-66-9. Molecular formula: C19H27N5O4. Mole weight: 389.45. |