Chloropretadalafil

Name: Chloropretadalafil
Brand: Zemixal
SKU: ZX-022837

Reference StandardAvailable on request

Buy Chloropretadalafil (CAS 171489-59-1) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

CAS number171489-59-1

FormulaC₂₂H₁₉ClN₂O₅

Molar mass426.8 g/mol

Physical formSolid

HS code38229090

InChIKeyJUKHNCNDFOAFLT-IIBYNOLFSA-N

IUPAC namemethyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-1,3,4,9-tetrahydropyrido[3,4-b]indole-3-carboxylate

About Chloropretadalafil

Zemixal lists Chloropretadalafil for laboratories that identify, quantify or control Tadalafil and its related substances. For your records (Reference Standard), the material is defined by CAS 171489-59-1, formula C22H19ClN2O5 and molar mass 426.8 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Tadalafil

See every impurity, metabolite and related compound we list for this API.

Tadalafil standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Chloropretadalafil
Product name	Chloropretadalafil
Catalogue number	ZX-022837
CAS number	171489-59-1
IUPAC name	methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-1,3,4,9-tetrahydropyrido[3,4-b]indole-3-carboxylate
Molecular formula	C₂₂H₁₉ClN₂O₅
Molar mass	426.8 g/mol
Exact mass	426.0982
Grade	Reference Standard
Physical form	Solid
XLogP3	3.5
H-bond donors / acceptors	1 / 5
Topological polar surface area	80.9 Å²
HS code	38229090
InChIKey	JUKHNCNDFOAFLT-IIBYNOLFSA-N
SMILES	COC(=O)[C@H]1CC2=C([C@H](N1C(=O)CCl)C3=CC4=C(C=C3)OCO4)NC5=CC=CC=C25
PubChem CID	10873617
Synonyms	rel-Chloropretadalafil, 2,5-dimethoxy

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Chloropretadalafil
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Chloropretadalafil

Which CAS number identifies Chloropretadalafil?

Chloropretadalafil is registered under CAS 171489-59-1. You may also see it listed as rel-Chloropretadalafil, 2,5-dimethoxy. Our catalogue number for this item is ZX-022837.

What are the formula and molar mass of Chloropretadalafil?

For Chloropretadalafil, its formula is C22H19ClN2O5 and its molar mass is 426.8 g/mol. The systematic (IUPAC) name is methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-1,3,4,9-tetrahydropyrido[3,4-b]indole-3-carboxylate. InChIKey JUKHNCNDFOAFLT-IIBYNOLFSA-N lets you match it in any structure database.

How is Chloropretadalafil used in pharmaceutical QC?

Chloropretadalafil is a characterised reference material linked to Tadalafil. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Chloropretadalafil?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Chloropretadalafil?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Chloropretadalafil to my country?

Yes. Because Chloropretadalafil is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Tadalafil standards

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