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buspirone hydrochloride

CAS 33386-08-2C21H32ClN5O2MW 422.0

buspirone hydrochloride (CAS registry number 33386-08-2) is supplied as a chemical raw material for formulation and synthesis work. The molecular formula is C21H32ClN5O2, giving a molecular weight of 422.0 g/mol. This is a polyfunctional organic compound of 21 carbon with 8 heteroatoms, predominantly aliphatic; of medium-to-high molecular weight. Documents are issued per shipment rather than per catalogue entry: each batch is accompanied by a Certificate of Analysis, and safety data sheets, technical datasheets and third-party test reports are supplied on request for export documentation.

Product Overview

CAS Number33386-08-2
Molecular FormulaC21H32ClN5O2
Molecular Weight422.0
Purityper batch COA (not published)
Packagingper order / batch confirmation (not published)
ApplicationsPharmaceutical Intermediates &APIs
CategoryPharmaceutical Intermediates & APIs

Applications

Pharmaceutical Intermediates &APIs

Recorded applications for this entry: Pharmaceutical Intermediates &amp, APIs. Where your formulation differs, the relevant point to check is not the use category but the impurity profile — tell us the end use and we will map it to the specification.

For export enquiries, include the destination country and the intended application in your message. This lets us confirm whether the grade needs any additional documentation beyond the standard per-batch COA, and whether the packing suits the planned transport mode.

Packaging & Storage

Packagingper order / batch confirmation (not published)
Purityper batch COA (not published)
StorageSealed, cool and dry place
ShippingStandard chemical transport
SampleAvailable on request
Lead TimeIn stock / per order

Packing is per order / batch confirmation (not published) and purity is per batch COA (not published). Both are agreed at order stage; for export movements the packing is chosen with the transport mode and destination in mind, and drum, bag or repacked formats are all available. Storage: sealed, in a cool and dry place, away from direct sunlight.

Each shipment is accompanied by a batch Certificate of Analysis. For cross-border orders, MSDS, technical datasheets and third-party test reports can be issued to match your documentation set; declare the destination country when you enquire so the paperwork matches on arrival. Contact: info@591daili.com · +86-18553102138.

Quality & Documentation

COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.

Molecular Character — Selection Notes

What the structure means for your process

From a process-selection standpoint, This product is an aliphatic organic carrying 2 oxygen, 5 nitrogen, 1 halogen, with mid-range polarity. defines where this material fits and where it does not. Three points deserve checking before purchase: structural type, which sets the reactive sites and compatibility; polarity class, which dictates the solvent system; and molecular-weight range, which governs dosage and dispersion feasibility.

For this product specifically: the saturated aliphatic backbone is stable at ambient conditions, so oxidation risk comes mainly from oxygen, peroxides or trace transition metals introduced in processing rather than from the skeleton itself. If oxidisable components are also present, evaluate the order of addition during storage.

How it behaves in your formulation

Polarity sits in the conventional range, so behaviour in a given formulation depends on the solvent system and additive interactions around it. A small-scale trial under real formulation conditions is the sensible confirmation.

At 320~500 g/mol the species exists in water as a colloid or polymer segments and measurably changes rheology once dispersed, making it useful as a thickener, dispersant, film former or release matrix. Check shear stability separately — a wide molecular-weight distribution can lose viscosity faster than expected under strong shear.

Storage, handling and documents

A few points on receipt and storage. handle halogenated material with standard precautions and avoid inhalation of vapour; pre-disperse high-molecular-weight material, as adding it dry into a viscous medium clumps; specific handling and PPE follow the MSDS issued with the batch.. For inbound or outbound shipments, confirm packing group and transport classification in advance to avoid demurrage caused by documentation mismatch.

On documentation: the batch COA travels with every shipment; MSDS, technical datasheets and third-party test reports can be issued on request. If your quality system requires supplier qualification documents — business licence, production permit, management-system certificates — state the destination country and the document list when you enquire, and we will assemble the set at once.

Technical Profile

buspirone hydrochloride is a pharmaceutical intermediate or API compound with CAS registry number 33386-08-2 and molecular formula C21H32ClN5O2 (molecular weight 422.0), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.

This entry belongs to the pharmaceutical intermediates and APIs range, where the material is normally supplied against a stated grade rather than blended to a formula. Where a buyer works to a published standard, the useful conversation is about which data the grade is qualified against and how deviations are handled, rather than about the use category itself.

buspirone hydrochloride is typically applied in Pharmaceutical Intermediates &amp, APIs.

Jinan Shenghe Chemical Co., Ltd. supplies buspirone hydrochloride with stable inventory and provides a Certificate of Analysis (COA) with each batch; custom repacking is available per process requirement.

CAS number: 33386-08-2 — searchable in PubChem for physicochemical, safety and regulatory data.

Its molecular formula C21H32ClN5O2 comprises 21 C, 32 H, 1 Cl, 5 N, 2 O atoms.

Also known as: buspirone hydrochloride

Category: pharmaceutical intermediates and APIs

Within the pharmaceutical intermediates and APIs segment, the technical questions differ from other categories. Buyers here are usually working to a specification or a standard rather than to a general description, so the useful conversation covers impurity profile, particle size or assay method, and which data the grade is qualified against.

Application terms recorded for this entry: Pharmaceutical Intermediates &amp, APIs. If your specification differs, the point to check is not the use category but the impurity limits — send us the standard you work to and we will confirm what can be supplied against it.

For qualification work, we can supply a sample batch with full documentation so that incoming QC has something concrete to compare against. Mentioning the destination country at enquiry stage also lets us match the paperwork set to your import requirements.

Purity available is per batch COA (not published), with packing per order / batch confirmation (not published). Neither value is asserted in advance: every batch ships with a Certificate of Analysis carrying the measured results, so incoming QC compares against real data rather than a catalogue claim. MSDS, technical datasheets and third-party test reports can be issued for qualification purposes — state the standard you qualify against when you enquire.

Supplier: Jinan Shenghe Chemical Co., Ltd.. For export orders, state the destination country, the transport mode and the document set you need when you enquire — packing, paperwork and quotation terms all follow from those three. Samples can be arranged for qualification, and lead time depends on stock and order size rather than on a fixed promise.

Email: info@591daili.com · Tel/WhatsApp: +86-18553102138

Frequently Asked Questions

What is the CAS number of buspirone hydrochloride?

The CAS number of buspirone hydrochloride is 33386-08-2.

What purity and packaging are available?

Typical purity is per batch COA (not published), supplied in per order / batch confirmation (not published), with COA provided.

What are the applications of buspirone hydrochloride?

Main applications include Pharmaceutical Intermediates &APIs.

What quality documents are provided?

Each batch ships with a Certificate of Analysis (COA). MSDS and other technical documents are available on request.

How should buspirone hydrochloride be stored and handled?

Store sealed in a cool, dry place. Handling and PPE follow the MSDS supplied with the batch; general chemical-handling precautions are recommended.

Can I request a sample?

Samples are available on request. Please contact us at info@591daili.com or via WhatsApp for details.

How do I buy buspirone 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

Independent reference data for buspirone hydrochloride (CAS 33386-08-2), compiled from public chemistry databases. It is reproduced here so that a qualification decision does not depend on a single source: if your incoming specification and these values disagree, the difference is usually a measurement basis rather than an error. We would rather you saw the same reference figures we do. Values that vary by batch — assay, moisture, particle size, packaging, shelf life — are deliberately excluded and issued on the batch COA instead.

Registry identifiers across databases

CAS Registry Number33386-08-2
PubChem CID36431
Molecular formulaC21H32ClN5O2
IUPAC name8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione;hydrochloride
UNII (FDA)207LT9J9OC

Computed descriptors

Molecular Weight422.0
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass421.2244530
Monoisotopic Mass421.2244530
Topological Polar Surface Area69.6
Heavy Atom Count29

Documented uses on record

    For the management of anxiety disorders or the short-term relief of the symptoms of anxiety, and also as an augmention of SSRI-treatment against depression.Agents that alleviate ANXIETY, tension, and ANXIETY DISORDERS, promote sedation, and have a calming effect without affecting clarity of consciousness or neurologic conditions. ADRENERGIC BETA-ANTAGONISTS are commonly used in the symptomatic treatment of anxiety but are not included here.

    Synonyms and trade names

    Buspirone hydrochloride; 33386-08-2; Buspirone HCL; Spamilan; MJ 9022-1; NSC-751138; NSC-759571; 207LT9J9OC; APD405; MJ-9022-1; APD-405; N-(4-(4-(2-Pyrimidinyl)-1-piperazinyl)butyl)-1,1-cyclopentanediacetamide monohydrochloride; CHEBI:3224; DTXSID1037193; 8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione hydrochloride; 8-Azaspiro[4.5]decane-7,9-dione, 8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-, monohydrochloride

    GHS hazard classification

    Reported hazard statementsH301 (100%)

    H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

    P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)

    What the public record says

    buspirone hydrochloride · CAS 33386-08-2 · C21H32ClN5O2. UNII 207LT9J9OC.

    Physical description and handling notes

    Cross-database discrepancies to expect

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

    CAS 33386-08-2; molecular formula C21H32ClN5O2; molecular weight — g/mol.

    Source: public chemistry databases (PubChem / Wikidata) and the cited literature. Batch-dependent values are issued on the accompanying COA.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

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