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prazosin hydrochloride

CAS 19237-84-4C19H22ClN5O4MW 419.9

prazosin hydrochloride (CAS No. 19237-84-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number19237-84-4
Molecular FormulaC19H22ClN5O4
Molecular Weight419.9
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of prazosin hydrochloride?

The CAS number of prazosin hydrochloride is 19237-84-4.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of prazosin hydrochloride?

Main applications include Organic Chemicals.

How do I buy prazosin hydrochloride or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

prazosin hydrochloride · CAS 19237-84-4 · C19H22ClN5O4. UNII X0Z7454B90.

Identification

CAS Registry Number19237-84-4
PubChem CID68546
Molecular formulaC19H22ClN5O4
IUPAC name[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone;hydrochloride
UNII (FDA)X0Z7454B90

Computed Descriptors

Molecular Weight419.9
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count8
Rotatable Bond Count4
Exact Mass419.1360319
Monoisotopic Mass419.1360319
Topological Polar Surface Area107
Heavy Atom Count29
Formal Charge0
Complexity544

Physical description & handling notes

  • White to tan powder
  • Crystals. MP: 278-280 °C /Prazosin/
  • Soluble at ambient temperatures (mg/ml): acetone, 0.0072; methanol, 6.4; ethanol, 0.84; dimethylformamide, 1.3; dimethylacetamide, 1.2; chloroform, 0.041
  • In water, 1.4 mg/ml @ pH approx 3.5
  • 61.9 [ug/mL] (The mean of the results at pH 7.4)
  • Prazosin hydrochloride capsules should be stored in well closed, light resistant containers at 15-30 °C.

GHS Hazard Classification

Reported hazard statementsH302 (56.6%), H315 (51.3%), H319 (51.3%), H335 (50%), H361 (92.1%), H373 (43.4%)

H302 (56.6%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (51.3%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

  • Use (kg; approx.) in Germany (2009): >10
  • Consumption (g per capita; approx.) in Germany (2009): 0.000122
  • Preparation: GB 1156973; Hess, US 3511836 (1969, 1970 both to Pfizer); Nl 7206067 (1972 to Brocades-Stheeman) ... . /Prazosin/
  • Adrenergic alpha-Antagonists; Antihypertensive Agents; Sympatholytics
  • Prazosin has been used with good results alone or in combination with a beta-adrenergic blocking agent for the preoperative management of the signs and symptoms of pheochromocytoma in a limited number of patients; however, these patients may be particularly susceptible to a marked hypotensive response to the initial dose of prazosin. Limited data also suggest that prazosin may be useful for the treatment of Raynaud's disease or phenomenon and ergotamine induced peripheral ischemia.
  • Prazosin may be used as an adjunct to digoxin and diuretics for the treatment of congestive heart failure. However, prazosin has not been shown to improve survival in these patients. /NOT included in US product labeling/

Synonyms

Prazosin hydrochloride; 19237-84-4; Prazosin HCl; Peripress; Minipress Xl; Hypovase; Sinetens; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)piperazine hydrochloride; CP-12299-1; Prazosin clorhidrato; CP-12,299-1; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)piperazine monohydrochloride; X0Z7454B90; 2-(4-(2-Furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline hydrochloride; Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)-, monohydrochloride; DTXSID50172822

Frequently Asked Questions

What are the CAS number and molecular formula of prazosin hydrochloride?

CAS 19237-84-4; molecular formula C19H22ClN5O4; molecular weight — g/mol.

What other names is prazosin hydrochloride known by?

Prazosin hydrochloride, 19237-84-4, Prazosin HCl, Peripress, Minipress Xl, Hypovase.

Is prazosin hydrochloride classified as hazardous?

Hazard statements reported: H302, H315, H319, H335, H361.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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