6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one, 98%
- CAS
- 1016636-76-2
- Formula
- C13H13BrClN3O
- MW
- 342.62 g/mol
ZX-011142
API Impurities
Palbociclib Chlorobromo Impurity
Reference StandardIn stock
Buy Palbociclib Chlorobromo Impurity (CAS 1016636-76-2) from Zemixal: C13H13BrClN3O, COA and SDS with every lot, worldwide shipping.
CAS number1016636-76-2
FormulaC13H13BrClN3O
Molar mass342.62 g/mol
Physical formSolid
HS code38229090
InChIKeyHJQCAEDIUJXGCQ-UHFFFAOYSA-N
IUPAC name6-bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
About Palbociclib Chlorobromo Impurity
Zemixal lists Palbociclib Chlorobromo Impurity for laboratories that identify, quantify or control Palbociclib and its related substances. Identity at a glance (Reference Standard): CAS 1016636-76-2, formula C13H13BrClN3O and molar mass 342.62 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
Classified under GHS with signal word Danger and hazard statements H301, H302, H315 and H319. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Palbociclib
See every impurity, metabolite and related compound we list for this API.
Palbociclib standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Palbociclib Chlorobromo Impurity |
|---|---|
| Catalogue number | ZX-005066 |
| CAS number | 1016636-76-2 |
| IUPAC name | 6-bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one |
| Molecular formula | C13H13BrClN3O |
| Molar mass | 342.62 g/mol |
| Exact mass | 340.993 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.2 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 46.1 Ų |
| HS code | 38229090 |
| InChIKey | HJQCAEDIUJXGCQ-UHFFFAOYSA-N |
| SMILES | CC1=C(C(=O)N(C2=NC(=NC=C12)Cl)C3CCCC3)Br |
| PubChem CID | 44248249 |
| Synonyms | 6-Bromo-2-chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one, 6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido-[2,3-d]pyrimidin-7(8H)-one, 6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one, Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-bromo-2-chloro-8-cyclopentyl-5-methyl-, 6-Bromo-2-chloro-8-cyclopentyl-5-methyl-8H-pyrido(2,3-d)pyrimidin-7-one, 6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido(2,3-d)pyrimidin-7(8H)-one, Pyrido(2,3-d)pyrimidin-7(8H)-one, 6-bromo-2-chloro-8-cyclopentyl-5-methyl-, 6-Bromo-2-chloro-8-cyclopentyl-5-methyl-7H,8H-pyrido[2,3-d]pyrimidin-7-one, Palbociclib Impurity 58, 6-Bromo-8-cyclopentyl-2-chloro-5-Methyl-8H-pyrido[2,3-d]pyriMidin-7-one, Palbociclib Impurity 25, 6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one, AldrichCPR |
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
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335May cause respiratory irritation
- H373May causes damage to organs through prolonged or repeated exposure
Precautionary statements P233, P260, P261, P264, P264 + P265, P270, P271, P280, P284, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P342 + P316, P362 + P364, P403, P403 + P233, P405
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 | |
| 250 mg | Quoted on request | |
| 500 mg | Quoted on request | |
| 1 g | 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 Palbociclib Chlorobromo Impurity
Which CAS number identifies Palbociclib Chlorobromo Impurity?
Palbociclib Chlorobromo Impurity is registered under CAS 1016636-76-2. You may also see it listed as 6-Bromo-2-chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one, 6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido-[2,3-d]pyrimidin-7(8H)-one, 6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one. Our catalogue number for this item is ZX-005066.
What are the formula and molar mass of Palbociclib Chlorobromo Impurity?
For Palbociclib Chlorobromo Impurity, its formula is C13H13BrClN3O and its molar mass is 342.62 g/mol. The systematic (IUPAC) name is 6-bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one. InChIKey HJQCAEDIUJXGCQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Palbociclib Chlorobromo Impurity used in pharmaceutical QC?
Palbociclib Chlorobromo Impurity is a characterised reference material linked to Palbociclib. 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 Palbociclib Chlorobromo Impurity?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Palbociclib Chlorobromo Impurity?
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 Palbociclib Chlorobromo Impurity to my country?
Yes. Because Palbociclib Chlorobromo Impurity 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.
Other grades with CAS 1016636-76-2
More Palbociclib standards
More in API Impurities
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