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API Impurities

(R)-Piperazine-2-carboxylic acid

Reference StandardAvailable on request

(R)-Piperazine-2-carboxylic acid (CAS 31321-68-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
(R)-Piperazine-2-carboxylic acid chemical structure
CAS number31321-68-3
FormulaC5H10N2O2
Molar mass130.15 g/mol
Physical formSolid
HS code38229090
InChIKeyJSSXHAMIXJGYCS-SCSAIBSYSA-N
IUPAC name(2R)-piperazine-2-carboxylic acid

About (R)-Piperazine-2-carboxylic acid

(R)-Piperazine-2-carboxylic acid is part of the Zemixal API Impurities range. Identity at a glance (Reference Standard): CAS 31321-68-3, formula C5H10N2O2 and molar mass 130.15 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

Handling and storage

It carries the GHS signal word Warning (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. Each lot travels with 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.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (R)-Piperazine-2-carboxylic acid
Product name(R)-Piperazine-2-carboxylic acid
Catalogue numberZX-043979
CAS number31321-68-3
IUPAC name(2R)-piperazine-2-carboxylic acid
Molecular formulaC5H10N2O2
Molar mass130.15 g/mol
Exact mass130.0742
GradeReference Standard
Physical formSolid
XLogP3-3.5
H-bond donors / acceptors3 / 4
Topological polar surface area61.4 Ų
HS code38229090
InChIKeyJSSXHAMIXJGYCS-SCSAIBSYSA-N
SMILESC1CN[C@H](CN1)C(=O)O
PubChem CID6558437
Synonyms2-Piperazinecarboxylic acid, (2R)-, (r)-2-carboxypiperazine

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 (R)-Piperazine-2-carboxylic acid
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 (R)-Piperazine-2-carboxylic acid

Which CAS number identifies (R)-Piperazine-2-carboxylic acid?
(R)-Piperazine-2-carboxylic acid is registered under CAS 31321-68-3. You may also see it listed as 2-Piperazinecarboxylic acid, (2R)-, (r)-2-carboxypiperazine. Our catalogue number for this item is ZX-043979.
What are the formula and molar mass of (R)-Piperazine-2-carboxylic acid?
For (R)-Piperazine-2-carboxylic acid, its formula is C5H10N2O2 and its molar mass is 130.15 g/mol. The systematic (IUPAC) name is (2R)-piperazine-2-carboxylic acid. InChIKey JSSXHAMIXJGYCS-SCSAIBSYSA-N lets you match it in any structure database.
What grade and pack sizes are available for (R)-Piperazine-2-carboxylic acid?
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 (R)-Piperazine-2-carboxylic acid?
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 (R)-Piperazine-2-carboxylic acid to my country?
Yes. Because (R)-Piperazine-2-carboxylic acid 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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