CompoundList
Sign in
Heterocyclic building blocks

Proline cetyl ester

Also known as Prolyl-cetyl ester, L-Proline, hexadecyl ester, hexadecyl L-prolinate

CAS 97010-18-9Formula C21H41NO2Molar mass 339.56 g/mol
Get quotes Safety data
Proline cetyl ester chemical structure, C21H41NO2, CAS 97010-18-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
97010-18-9
Formula
C21H41NO2
Molar mass
339.56 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is Proline cetyl ester?

Plain description, key identifiers and synonyms

Proline cetyl ester is a chemical substance with the molecular formula C21H41NO2 and a molar mass of 339.56 g/mol. Its CAS registry number is 97010-18-9. The IUPAC name is hexadecyl (2S)-pyrrolidine-2-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexadecyl (2S)-pyrrolidine-2-carboxylate
CAS number
97010-18-9 CAS number cross-checked
Molecular formula
C21H41NO2
InChIKey
KHGGYADXQRSMEP-FQEVSTJZSA-N
InChI
InChI=1S/C21H41NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-19-24-21(23)20-17-16-18-22-20/h20,22H,2-19H2,1H3/t20-/m0/s1
Canonical SMILES
CCCCCCCCCCCCCCCCOC(=O)C1CCCN1
Isomeric SMILES
CCCCCCCCCCCCCCCCOC(=O)[C@@H]1CCCN1

Synonyms

  • Prolyl-cetyl ester
  • L-Proline, hexadecyl ester
  • hexadecyl L-prolinate
  • hexadecyl (2S)-pyrrolidine-2-carboxylate
  • Hexadecyl prolinate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
339.56 g/molcalc.
Exact mass
339.3137 Dacalc.
LogP (octanol/water)
5.76calc.
Topological polar surface area
38.33 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
16calc.
Heavy atoms
24calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.95calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCNC1

C1CCNC1

1 ring, 5 atoms, the Pyrrolidine ring system.

22,348 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Proline cetyl ester suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Proline cetyl ester can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Proline cetyl ester price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Proline cetyl ester is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Proline cetyl ester is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Proline cetyl ester, based on the data on this page

What is Proline cetyl ester?

Proline cetyl ester is a chemical substance with the molecular formula C21H41NO2 and a molar mass of 339.56 g/mol. Its CAS registry number is 97010-18-9. The IUPAC name is hexadecyl (2S)-pyrrolidine-2-carboxylate.

What is the CAS number of Proline cetyl ester?

The CAS registry number of Proline cetyl ester is 97010-18-9.

What is the molecular formula and weight of Proline cetyl ester?

The molecular formula of Proline cetyl ester is C21H41NO2 and its molar mass is 339.56 g/mol.

What is Proline cetyl ester used for?

Known uses and roles of Proline cetyl ester include building blocks in research and laboratory.

Is Proline cetyl ester hazardous?

No GHS hazard classification for Proline cetyl ester is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Proline cetyl ester?

Proline cetyl ester is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Proline cetyl ester?

Post a free request on CompoundList and suppliers of Proline cetyl ester will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Proline cetyl ester?

Suppliers quote Proline cetyl ester on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Proline cetyl ester

Get quotes for Proline cetyl ester

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Proline cetyl ester
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Proline cetyl ester with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/proline-cetyl-ester-97010-18-9" title="Proline cetyl ester structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293399

Price on request
Free quotes, contact stays private
Get quotes