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API Process Intermediates & Related Compounds

L-Proline Benzyl Ester Hydrochloride

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Buy L-Proline Benzyl Ester Hydrochloride (CAS 16652-71-4) from Zemixal. Request a quote with price, lead time and documents.

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L-Proline Benzyl Ester Hydrochloride chemical structure
CAS number16652-71-4
FormulaC12H16ClNO2
Molar mass241.71 g/mol
Physical formSolid
HS code2933
InChIKeyNEDMOHHWRPHBAL-UHFFFAOYSA-N
IUPAC namebenzyl pyrrolidine-2-carboxylate;hydrochloride

About L-Proline Benzyl Ester Hydrochloride

Researchers and plant chemists source L-Proline Benzyl Ester Hydrochloride from Zemixal for routine and specialised work. For your records, the material is defined by CAS 16652-71-4, formula C12H16ClNO2 and molar mass 241.71 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Proline

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

Proline standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of L-Proline Benzyl Ester Hydrochloride
Product nameL-Proline Benzyl Ester Hydrochloride
Catalogue numberZX-031657
CAS number16652-71-4
IUPAC namebenzyl pyrrolidine-2-carboxylate;hydrochloride
Molecular formulaC12H16ClNO2
Molar mass241.71 g/mol
Exact mass241.087
Physical formSolid
H-bond donors / acceptors2 / 3
Topological polar surface area38.3 Ų
HS code2933
InChIKeyNEDMOHHWRPHBAL-UHFFFAOYSA-N
SMILESC1CC(NC1)C(=O)OCC2=CC=CC=C2.Cl
PubChem CID3084256
SynonymsBenzyl L-prolinate Hydrochloride, Benzyl L-prolinate HCl, L-Proline, phenylmethyl ester, hydrochloride, benzyl pyrrolidine-2-carboxylate hydrochloride, H-Pro-Obzl HCl, benzyl prolinate hydrochloride, Benzyl pyrrolidine-2-carboxylate HCl, Pro-OBzl * Cl, H-Pro-OBzl . HCl, benzyl DL-prolinate hydrochloride, benzyl DL -prolinate hydrochloride, EBP-2049

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 L-Proline Benzyl Ester Hydrochloride
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 L-Proline Benzyl Ester Hydrochloride

Which CAS number identifies L-Proline Benzyl Ester Hydrochloride?
L-Proline Benzyl Ester Hydrochloride is registered under CAS 16652-71-4. You may also see it listed as Benzyl L-prolinate Hydrochloride, Benzyl L-prolinate HCl, L-Proline, phenylmethyl ester, hydrochloride. Our catalogue number for this item is ZX-031657.
What are the formula and molar mass of L-Proline Benzyl Ester Hydrochloride?
For L-Proline Benzyl Ester Hydrochloride, its formula is C12H16ClNO2 and its molar mass is 241.71 g/mol. InChIKey NEDMOHHWRPHBAL-UHFFFAOYSA-N lets you match it in any structure database.
How is L-Proline Benzyl Ester Hydrochloride used in pharmaceutical QC?
L-Proline Benzyl Ester Hydrochloride is a characterised reference material linked to Proline. 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 L-Proline Benzyl Ester Hydrochloride?
The grade and assay are confirmed on the quotation and the batch COA. 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 L-Proline Benzyl Ester Hydrochloride?
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 L-Proline Benzyl Ester Hydrochloride to my country?
Yes. Because L-Proline Benzyl Ester Hydrochloride 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.
L-Prolinamide
CAS
7531-52-4
Formula
C5H10N2O
MW
114.15 g/mol
ZX-026172

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