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

Name: PBC-5A AZA N-Oxide Des Boc Impurity Stage-1
Brand: Zemixal
SKU: ZX-006326

Reference StandardIn stock

Buy PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 (CAS 571189-16-7) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes

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

CAS number571189-16-7

FormulaC₁₄H₂₀N₄O₄

Molar mass308.33 g/mol

Physical formSolid

HS code38229090

Purity98%

InChIKeySUWKOEMQNOBJEQ-UHFFFAOYSA-N

IUPAC nametert-butyl 4-(6-nitro-3-pyridinyl)piperazine-1-carboxylate

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

PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 belongs to the Palbociclib reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 571189-16-7, formula C14H20N4O4 and molar mass 308.33 g/mol. It is handled as a solid.

Common uses in the lab and plant

Metabolite identification
Stability-indicating methods
Impurity profiling

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. 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 Palbociclib

See every impurity, metabolite and related compound we list for this API.

Palbociclib standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1
Product name	PBC-5A AZA N-Oxide Des Boc Impurity Stage-1
Catalogue number	ZX-006326
CAS number	571189-16-7
IUPAC name	tert-butyl 4-(6-nitro-3-pyridinyl)piperazine-1-carboxylate
Molecular formula	C₁₄H₂₀N₄O₄
Molar mass	308.33 g/mol
Exact mass	308.1485
Grade	Reference Standard
Purity / assay	98%
Physical form	Solid
XLogP3	1.8
H-bond donors / acceptors	0 / 6
Topological polar surface area	91.5 Å²
HS 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
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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1
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

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

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

Which CAS number identifies PBC-5A AZA N-Oxide Des Boc Impurity Stage-1?

PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 is registered under CAS 571189-16-7. You may also see it listed 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. Our catalogue number for this item is ZX-006326.

What are the formula and molar mass of PBC-5A AZA N-Oxide Des Boc Impurity Stage-1?

For PBC-5A AZA N-Oxide Des Boc Impurity Stage-1, its formula is C14H20N4O4 and its molar mass is 308.33 g/mol. The systematic (IUPAC) name is tert-butyl 4-(6-nitro-3-pyridinyl)piperazine-1-carboxylate. InChIKey SUWKOEMQNOBJEQ-UHFFFAOYSA-N lets you match it in any structure database.

How is PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 used in pharmaceutical QC?

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

This listing is Reference Standard grade with 98% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with PBC-5A AZA N-Oxide Des Boc Impurity Stage-1?

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 PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 to my country?

Yes. Because PBC-5A AZA N-Oxide Des Boc Impurity Stage-1 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.

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