4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethylnicotinic acid
- CAS
- 91854-02-3
- Formula
- C16H13Cl2NO4
- MW
- 354.2 g/mol
ZX-023983
API Impurities
Clevidipine Butyrate
Reference StandardAvailable on request
Clevidipine Butyrate (CAS 167221-71-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
CAS number167221-71-8
FormulaC21H23Cl2NO6
Molar mass456.3 g/mol
Physical formSolid
HS code38229090
InChIKeyKPBZROQVTHLCDU-UHFFFAOYSA-N
IUPAC name5-O-(butanoyloxymethyl) 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
About Clevidipine Butyrate
Zemixal lists Clevidipine Butyrate for laboratories that identify, quantify or control Clevidipine and its related substances. For your records (Reference Standard), the material is defined by CAS 167221-71-8, formula C21H23Cl2NO6 and molar mass 456.3 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Handling and storage
Classified under GHS with signal word Danger and hazard statements H301, H361 and H371. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with 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 Clevidipine
See every impurity, metabolite and related compound we list for this API.
Clevidipine standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Clevidipine Butyrate |
|---|---|
| Catalogue number | ZX-023982 |
| CAS number | 167221-71-8 |
| IUPAC name | 5-O-(butanoyloxymethyl) 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate |
| Molecular formula | C21H23Cl2NO6 |
| Molar mass | 456.3 g/mol |
| Exact mass | 455.0902 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 1 / 7 |
| Topological polar surface area | 90.9 Ų |
| HS code | 38229090 |
| InChIKey | KPBZROQVTHLCDU-UHFFFAOYSA-N |
| SMILES | CCCC(=O)OCOC(=O)C1=C(NC(=C(C1C2=C(C(=CC=C2)Cl)Cl)C(=O)OC)C)C |
| PubChem CID | 153994 |
| Synonyms | Clevidipine, Clevidepine, Clevidepine butyrate, clevipidine, rac-Clevidipine, Clevip rex, Cleviprex (Clevidipine), EX-A2898 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H361Suspected of damaging fertility or the unborn child
- H371May cause damage to organs
Precautionary statements P203, P260, P264, P270, P280, P301 + P316, P308 + P316, P318, P321, P330, 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 Clevidipine Butyrate
Which CAS number identifies Clevidipine Butyrate?
Clevidipine Butyrate is registered under CAS 167221-71-8. You may also see it listed as Clevidipine, Clevidepine, Clevidepine butyrate. Our catalogue number for this item is ZX-023982.
What are the formula and molar mass of Clevidipine Butyrate?
For Clevidipine Butyrate, its formula is C21H23Cl2NO6 and its molar mass is 456.3 g/mol. The systematic (IUPAC) name is 5-O-(butanoyloxymethyl) 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. InChIKey KPBZROQVTHLCDU-UHFFFAOYSA-N lets you match it in any structure database.
How is Clevidipine Butyrate used in pharmaceutical QC?
Clevidipine Butyrate is a characterised reference material linked to Clevidipine. 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 Clevidipine Butyrate?
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 Clevidipine Butyrate?
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 Clevidipine Butyrate to my country?
Yes. Because Clevidipine Butyrate 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 Clevidipine standards
More in API Impurities
Methyl 2′,3′-dichloro-5-methyl-3-oxo-1,2,3,6-tetrahydro-[1,1′-biphenyl]-2-carboxylate
- CAS
- 1898262-46-8
- Formula
- C15H14Cl2O3
- MW
- 313.2 g/mol
ZX-021247
4-(2,3-Dichlorophenyl)-2,6-dimethyl-3-pyridinecarboxylic acid methyl ester
- CAS
- 105383-68-4
- Formula
- C15H13Cl2NO2
- MW
- 310.2 g/mol
ZX-021246
Methyl 2′,3′-dichloro-3-methyl-5-oxo-1,2,5,6-tetrahydro-[1,1′-biphenyl]-2-carboxylate
- CAS
- 1801167-49-6
- Formula
- C15H14Cl2O3
- MW
- 313.2 g/mol
ZX-020247
4-(2,3-Dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic Acid
- CAS
- 138279-32-0
- Formula
- C15H13Cl2NO4
- MW
- 342.2 g/mol
ZX-020246
Methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylate
- CAS
- 253597-20-5
- Formula
- C15H15Cl2NO2
- MW
- 312.2 g/mol
ZX-020245
3-((Butyryloxy)methyl) 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate
- CAS
- 188649-48-1
- Formula
- C21H21Cl2NO6
- MW
- 454.3 g/mol
ZX-020244
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