PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 571189-16-7

Name: PBC-5A AZA N-Oxide Des Boc Impurity Stage-1
Brand: Vaqora Chemicals
SKU: VQ-007231

About PBC-5A AZA N-Oxide Des Boc Impurity Stage-1

PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 (CAS 571189-16-7) is a metabolite or degradation product of Palbociclib offered by Vaqora Chemicals, specified at 98% purity. Its molecular formula is C14H20N4O4 and its molecular weight is 308.33 g/mol. The IUPAC name is tert-butyl 4-(6-nitro-3-pyridinyl)piperazine-1-carboxylate. Common synonyms include 1-Boc-4-(6-nitro-3-pyridyl)piperazine and Palbociclib Impurity 60.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Palbociclib, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Palbociclib

View every impurity, metabolite and intermediate we list for Palbociclib.

Palbociclib impurities

Specifications & identifiers

Chemical identifiers
Product name	PBC-5A AZA N-Oxide Des Boc Impurity Stage-1
Catalogue No.	VQ-007231
CAS Number	571189-16-7
IUPAC name	tert-butyl 4-(6-nitro-3-pyridinyl)piperazine-1-carboxylate
Molecular formula	C₁₄H₂₀N₄O₄
Molecular weight	308.33 g/mol
Exact mass	308.1485
Grade	Reference Standard
Purity / assay	98%
HSN code	38229090
InChIKey	SUWKOEMQNOBJEQ-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)N1CCN(CC1)C2=CN=C(C=C2)[N+](=O)[O-]
PubChem CID	11243758

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 6
TPSA	91.5 Å²
Synonyms	1,1-Dimethylethyl 4-(6-nitro-3-pyridinyl)-1-piperazinecarboxylate, 1-Boc-4-(6-nitro-3-pyridyl)piperazine, 4-(6-Nitro-3-pyridinyl)-1-piperazinecarboxylic acid 1,1-dimethylethyl ester, 4-(6-Nitropyridin-3-yl)piperazine-1-carboxylic acid tert-butyl ester, tert-Butyl 4-(6-nitro-3-pyridyl)piperazine-1-carboxylate, Tert-Butyl 4-(6-Nitropyridin-3-yl)piperazine-1-carboxylate, 4-(6-Nitro-pyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester, Palbociclib Impurity 60, 1-Piperazinecarboxylic acid, 4-(6-nitro-3-pyridinyl)-, 1,1-dimethylethyl ester, Tert-butyl4-(6-nitropyridin-3-yl)piperazine-1-carboxylate, tert.-Butyl 4-(6-nitro-3-pyridinyl)-1-piperazinecarboxylate, CS-B0331

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1?

The CAS Registry Number of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 is 571189-16-7. It is also known as 1,1-Dimethylethyl 4-(6-nitro-3-pyridinyl)-1-piperazinecarboxylate, 1-Boc-4-(6-nitro-3-pyridyl)piperazine, 4-(6-Nitro-3-pyridinyl)-1-piperazinecarboxylic acid 1,1-dimethylethyl ester.

What is the molecular formula and molecular weight of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1?

PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 has the molecular formula C14H20N4O4 and a molecular weight of 308.33 g/mol. Its IUPAC name is tert-butyl 4-(6-nitro-3-pyridinyl)piperazine-1-carboxylate.

What is PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 used for?

PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 is supplied as a characterised reference material related to Palbociclib. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 can I order?

We supply PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 in Reference Standard (98%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with PBC-5A AZA N-Oxide Des Boc Impurity Stage-1?

Yes. Every lot of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 be shipped internationally?

Yes. PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.