4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide Hydrochloride
- CAS
- 247584-10-7
- Formula
- C8H15ClN4O
- MW
- 218.68 g/mol
ZX-032468
API Impurities
Sildenafil Aldehyde
Reference StandardAvailable on request
Buy Sildenafil Aldehyde (CAS 332374-42-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-032469.
CAS number332374-42-2
FormulaC14H20N2O4S
Molar mass312.39 g/mol
Physical formSolid
HS code38229090
InChIKeyPZZJTXYBHOEFPL-UHFFFAOYSA-N
IUPAC name2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzaldehyde
About Sildenafil Aldehyde
Sildenafil Aldehyde is supplied by Zemixal as a characterised reference material for Sildenafil analysis. For your records (Reference Standard), the material is defined by CAS 332374-42-2, formula C14H20N2O4S and molar mass 312.39 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
Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Sildenafil
See every impurity, metabolite and related compound we list for this API.
Sildenafil standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Sildenafil Aldehyde |
|---|---|
| Catalogue number | ZX-032469 |
| CAS number | 332374-42-2 |
| IUPAC name | 2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzaldehyde |
| Molecular formula | C14H20N2O4S |
| Molar mass | 312.39 g/mol |
| Exact mass | 312.1144 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.7 |
| H-bond donors / acceptors | 0 / 6 |
| Topological polar surface area | 75.3 Ų |
| HS code | 38229090 |
| InChIKey | PZZJTXYBHOEFPL-UHFFFAOYSA-N |
| SMILES | CCOC1=C(C=C(C=C1)S(=O)(=O)N2CCN(CC2)C)C=O |
| PubChem CID | 9839765 |
| Synonyms | 2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)benzaldehyde, 2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]Benzaldehyde, 2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]benzaldehyde, 2-Ethoxy-5-((4-methyl-1-piperazinyl)sulfonyl)benzaldehyde, 1-(4-ethoxy-3-formylphenylsulfonyl)-4-methylpiperazine, 2-Ethoxy-5-(4-methylpiperazine-1-sulfonyl)benzaldehyde |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H341Suspected of causing genetic defects
Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, 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
| 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 Sildenafil Aldehyde
Which CAS number identifies Sildenafil Aldehyde?
Sildenafil Aldehyde is registered under CAS 332374-42-2. You may also see it listed as 2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)benzaldehyde, 2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]Benzaldehyde, 2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]benzaldehyde. Our catalogue number for this item is ZX-032469.
What are the formula and molar mass of Sildenafil Aldehyde?
For Sildenafil Aldehyde, its formula is C14H20N2O4S and its molar mass is 312.39 g/mol. The systematic (IUPAC) name is 2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzaldehyde. InChIKey PZZJTXYBHOEFPL-UHFFFAOYSA-N lets you match it in any structure database.
How is Sildenafil Aldehyde used in pharmaceutical QC?
Sildenafil Aldehyde is a characterised reference material linked to Sildenafil. 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 Sildenafil Aldehyde?
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 Sildenafil Aldehyde?
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 Sildenafil Aldehyde to my country?
Yes. Because Sildenafil Aldehyde 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 Sildenafil standards
More in API Impurities
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.