Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Metabolites & Degradation Products

Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate

Reference StandardAvailable on request

Order Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate (CAS 158985-25-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate chemical structure
CAS number158985-25-2
FormulaC15H22N2O3
Molar mass278.35 g/mol
Physical formSolid
HS code38229090
InChIKeyYEHWSWXESXPBOS-UHFFFAOYSA-N
IUPAC nametert-butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate

About Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate

Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate belongs to the Ketoconazole reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 158985-25-2, formula C15H22N2O3 and molar mass 278.35 g/mol. It is handled as a solid.

Use cases we see most often

  • 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.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Ketoconazole

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

Ketoconazole standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate
Product nameTert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate
Catalogue numberZX-039303
CAS number158985-25-2
IUPAC nametert-butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate
Molecular formulaC15H22N2O3
Molar mass278.35 g/mol
Exact mass278.163
GradeReference Standard
Physical formSolid
XLogP32.3
H-bond donors / acceptors1 / 4
Topological polar surface area53 Ų
HS code38229090
InChIKeyYEHWSWXESXPBOS-UHFFFAOYSA-N
SMILESCC(C)(C)OC(=O)N1CCN(CC1)C2=CC=C(C=C2)O
PubChem CID11687740
Synonyms4-(4-Hydroxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester, N-Boc-4-(4-Hydroxyphenyl)piperazine, 1-boc-4-(4-hydroxyphenyl)piperazine, 4-(4-Boc-1-piperazinyl)phenol, 4-(4-Hydroxyphenyl)piperazine-1-carboxylic acid tert-butyl ester, 4-(4-Hydroxyphenyl)piperazine, N1-BOC protected, 4-BOC-1-(4-hydroxyphenyl)piperazine, 4-(4-tert-butoxycarbonylpiperazin-1-yl)phenol, 1-(4-Hydroxyphenyl)-4-tert-butoxycarbonylpiperazine, tert-butyl 4-(4-hydroxyphenyl)piperazinecarboxylate, 1-(tert-butoxycarbonyl)-4-(4-hydroxyphenyl)piperazine, 1-(tert-butyloxycarbonyl)-4-(4-hydroxyphenyl)piperazine

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

Safety and GHS hazards

GHS07 Irritant or harmful
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 Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate

Which CAS number identifies Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate?
Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate is registered under CAS 158985-25-2. You may also see it listed as 4-(4-Hydroxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester, N-Boc-4-(4-Hydroxyphenyl)piperazine, 1-boc-4-(4-hydroxyphenyl)piperazine. Our catalogue number for this item is ZX-039303.
What are the formula and molar mass of Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate?
For Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate, its formula is C15H22N2O3 and its molar mass is 278.35 g/mol. The systematic (IUPAC) name is tert-butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate. InChIKey YEHWSWXESXPBOS-UHFFFAOYSA-N lets you match it in any structure database.
How is Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate used in pharmaceutical QC?
Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate is a characterised reference material linked to Ketoconazole. 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 Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate?
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 Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate?
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 Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate to my country?
Yes. Because Tert-Butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate 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 Ketoconazole standards

More in Metabolites & Degradation Products

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now