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Amino acids and derivatives

Lysine pidolate

Also known as Lysine PCA, Lysidone, L-Lysine, compound with 5-oxo-L-proline (1:1)

CAS 30657-38-6Formula C11H21N3O5Molar mass 275.31 g/molEC 250-275-8
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Lysine pidolate chemical structure, C11H21N3O5, CAS 30657-38-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
30657-38-6
Formula
C11H21N3O5
Molar mass
275.31 g/mol
EC number
250-275-8
HS code
292241
Category
Amino acids and derivatives

What is Lysine pidolate?

Plain description, key identifiers and synonyms

Lysine pidolate is a chemical substance with the molecular formula C11H21N3O5 and a molar mass of 275.31 g/mol. Its CAS registry number is 30657-38-6. The IUPAC name is (2S)-2,6-diaminohexanoic acid, (2S)-5-oxopyrrolidine-2-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2,6-diaminohexanoic acid, (2S)-5-oxopyrrolidine-2-carboxylic acid
CAS number
30657-38-6 CAS number cross-checked
EC number
250-275-8
Molecular formula
C11H21N3O5
UNII
89WUG4A348
InChIKey
GSTSUZHIVMCRLR-RVZXSAGBSA-N
InChI
InChI=1S/C6H14N2O2.C5H7NO3/c7-4-2-1-3-5(8)6(9)10;7-4-2-1-3(6-4)5(8)9/h5H,1-4,7-8H2,(H,9,10);3H,1-2H2,(H,6,7)(H,8,9)/t5-;3-/m00/s1
Canonical SMILES
NCCCCC(N)C(=O)O.O=C1CCC(C(=O)O)N1
Isomeric SMILES
C1CC(=O)N[C@@H]1C(=O)O.C(CCN)C[C@@H](C(=O)O)N

Synonyms

  • Lysine PCA
  • Lysidone
  • L-Lysine, compound with 5-oxo-L-proline (1:1)
  • Lysine 5-oxo-l-proline
  • (2S)-2,6-diaminohexanoic acid, (2S)-5-oxopyrrolidine-2-carboxylic acid
  • L-Lysine--5-oxo-L-proline (1/1)
  • (S)-5-Oxopyrrolidine-2-carboxylic acid--L-lysine

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
275.31 g/molcalc.
Exact mass
275.1481 Dacalc.
LogP (octanol/water)
-1.12calc.
Topological polar surface area
155.7 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
6calc.
Heavy atoms
19calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
2calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Lysine pidolate suppliers

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Lysine pidolate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Use classes: Cosmetics.

Functional uses

  • Anti-static agent
  • Humectant
  • Softener and conditioner

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 Lysine pidolate is traded under.

HS 2922.41Indicative HS code

Lysine and its esters, salts thereof

World exports in 2024
$2.02B
+18.7% vs 2023, imports $2.21B
2019 to 2024
Top exporters
  1. China70.6%
  2. Netherlands8.3%
  3. United States4.3%
Top importers
  1. Netherlands11.6%
  2. Germany5.4%
  3. Spain5.3%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Lysine pidolate, based on the data on this page

What is Lysine pidolate?

Lysine pidolate is a chemical substance with the molecular formula C11H21N3O5 and a molar mass of 275.31 g/mol. Its CAS registry number is 30657-38-6. The IUPAC name is (2S)-2,6-diaminohexanoic acid, (2S)-5-oxopyrrolidine-2-carboxylic acid.

What is the CAS number of Lysine pidolate?

The CAS registry number of Lysine pidolate is 30657-38-6.

What is the molecular formula and weight of Lysine pidolate?

The molecular formula of Lysine pidolate is C11H21N3O5 and its molar mass is 275.31 g/mol.

What is Lysine pidolate used for?

Use classes: Cosmetics.

Is Lysine pidolate hazardous?

No GHS hazard classification for Lysine pidolate 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 Lysine pidolate?

Lysine pidolate is usually classified under HS code 292241 (Lysine and its esters, salts thereof). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Lysine pidolate?

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

What is the price of Lysine pidolate?

Suppliers quote Lysine pidolate 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 Lysine pidolate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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