4,5-Dichloro-3,6-dihydroxy-phthalonitrile
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About 4,5-Dichloro-3,6-dihydroxy-phthalonitrile
Zemixal lists 4,5-Dichloro-3,6-dihydroxy-phthalonitrile for laboratories that identify, quantify or control Brexpiprazole and its related substances. Identity at a glance (Reference Standard): CAS 4640-41-9, formula C8H2Cl2N2O2 and molar mass 229.02 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 H302, H312, H315 and H319. 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. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Brexpiprazole standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 4,5-Dichloro-3,6-dihydroxy-phthalonitrile |
|---|---|
| Catalogue number | ZX-033464 |
| CAS number | 4640-41-9 |
| IUPAC name | 4,5-dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile |
| Molecular formula | C8H2Cl2N2O2 |
| Molar mass | 229.02 g/mol |
| Exact mass | 227.9493 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 88 Ų |
| HS code | 38229090 |
| InChIKey | QNDGAROPZNKYNK-UHFFFAOYSA-N |
| SMILES | C(#N)C1=C(C(=C(C(=C1O)Cl)Cl)O)C#N |
| PubChem CID | 299493 |
| Synonyms | 2,3-dichloro-5,6-dicyanohydroquinone, 4,5-Dichloro-3,6-dihydroxy-1,2-benzenedicarbonitrile, 2,3-Dicyano-5,6-dichlorohydroquinone, 2,3-Dicyano-1,4-dihydroxybenzene, 2,3-dichloro-5,6-dicyano-hydroquinone, 2,3-dichloro-5,6-dicyano-1,4-dihydroxybenzene |
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
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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.
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