Praziquantel

Name: Praziquantel
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 55268-74-1C19H24N2O2MW 312.4

Praziquantel (CAS No. 55268-74-1) 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 Pharmaceutical Intermediates & APIs. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number55268-74-1

Molecular FormulaC19H24N2O2

Molecular Weight312.4

Melting Point136-138 °C

Boiling Point1377

LogP2.5

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)

ApplicationsPharmaceutical Intermediates & APIs

CategoryPharmaceutical Intermediates & APIs

Where it is used

Pharmaceutical Intermediates & APIs

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 Praziquantel?

The CAS number of Praziquantel is 55268-74-1.

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 Praziquantel?

Main applications include Pharmaceutical Intermediates & APIs.

How do I buy Praziquantel 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

Praziquantel · CAS 55268-74-1 · C19H24N2O2. UNII 6490C9U457. Boiling Point: 1377; Melting Point: 136-138 °C; Melting Point: 136 °C.

Identification

CAS Registry Number	55268-74-1
PubChem CID	4891
Molecular formula	C19H24N2O2
IUPAC name	2-(cyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one
UNII (FDA)	6490C9U457

Computed Descriptors

Molecular Weight	312.4
XLogP3	2.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	312.183778013
Monoisotopic Mass	312.183778013
Topological Polar Surface Area	40.6
Heavy Atom Count	23
Formal Charge	0

Physical & Chemical Properties

Boiling Point	1377
Melting Point	136-138 °C
Melting Point	136 °C
Solubility	400
Solubility	3.81e-01 g/L
LogP	2.5
LogP	2.43

Physical description & handling notes

Solid
>46.9 [ug/mL] (The mean of the results at pH 7.4)
178.5 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID9021182]
178.3 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID9021182]
185.4 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID9021182]
162.35 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

GHS notification summary	1.8% (2 / 113)

GHS Hazard Classification

GHS notification summary	1.8% (2 / 113)
Reported hazard statements	H412 (91.2%)

This chemical does not meet GHS hazard criteria for 1.8% (2 of 113) of reports.

H412 (91.2%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Documented Uses

Use (kg; approx.) in Germany (2009): >10
Consumption (g per capita; approx.) in Germany (2009): 0.000122
Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients
Pharmaceuticals -> Animal Drugs -> Approved in Taiwan
Information on 2 consumer products that contain Praziquantel in the following categories is provided:
Praziquantel is indicated in patients aged 1 year and older for the treatment of the schistosomiasis due to all species of Schistosoma (for example, Schistosoma mekongi, Schistosoma japonicum, Schistosoma mansoni and Schistosoma hematobium) and clonorchiasis and opisthorchiasis due to the liver flukes, Clonorchis sinensis/Opisthorchis viverrini (approval of this indication was based on studies in which the two species were not differentiated).

Synonyms

praziquantel; 55268-74-1; Biltricide; Droncit; Embay 8440; Praziquantelum; Cysticide; DTXSID9021182; 2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one; prazicuantel; EMBAY-8440; Praziquantel Tablets; NSC-757285; DTXCID501182; Praziquantel Injection; 4H-Pyrazino(2,1-a)isoquinolin-4-one, 2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-

Frequently Asked Questions

What are the CAS number and molecular formula of Praziquantel?

CAS 55268-74-1; molecular formula C19H24N2O2; molecular weight — g/mol.

What other names is Praziquantel known by?

praziquantel, 55268-74-1, Biltricide, Droncit, Embay 8440, Praziquantelum.

Is Praziquantel classified as hazardous?

1.8% of GHS notifications report no hazard classification (2 of 113).

What are the key physical properties of Praziquantel?

Boiling Point: 1377; Melting Point: 136-138 °C; Melting Point: 136 °C; Solubility: 400.

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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