CompoundList

Seryl-proline

Also known as serylproline, Ser-Pro, H-Ser-Pro-OH

CAS 23827-93-2Formula C8H14N2O4Molar mass 202.21 g/mol
Seryl-proline chemical structure, C8H14N2O4, CAS 23827-93-2
2D chemical structure

Key facts

What buyers check first

CAS number
23827-93-2
Formula
C8H14N2O4
Molar mass
202.21 g/mol
HS code
293399
Category
Peptides

What is Seryl-proline?

Plain description, key identifiers and synonyms

Ser-Pro is a dipeptide formed from L-serine and L-proline residues. It has a role as a metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-1-[(2S)-2-amino-3-hydroxypropanoyl]pyrrolidine-2-carboxylic acid
CAS number
23827-93-2 CAS number cross-checked
Molecular formula
C8H14N2O4
MDL number
MFCD00037333
InChIKey
WBAXJMCUFIXCNI-WDSKDSINSA-N
InChI
InChI=1S/C8H14N2O4/c9-5(4-11)7(12)10-3-1-2-6(10)8(13)14/h5-6,11H,1-4,9H2,(H,13,14)/t5-,6-/m0/s1
Canonical SMILES
NC(CO)C(=O)N1CCCC1C(=O)O
Isomeric SMILES
C1C[C@H](N(C1)C(=O)[C@H](CO)N)C(=O)O

Synonyms

  • serylproline
  • Ser-Pro
  • H-Ser-Pro-OH
  • L-seryl-L-proline
  • (S)-1-((S)-2-Amino-3-hydroxypropanoyl)pyrrolidine-2-carboxylic acid
  • (2S)-1-[(2S)-2-amino-3-hydroxypropanoyl]pyrrolidine-2-carboxylic acid
  • L-serinyl-L-proline
  • L-Proline, L-seryl-
  • L-Ser-L-Pro
  • Serinylproline
  • SP dipeptide
  • S-P Dipeptide
  • Serine Proline dipeptide
  • Serine-Proline dipeptide

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
202.21 g/molcalc.
Exact mass
202.0954 Dacalc.
LogP (octanol/water)
-1.62calc.
Topological polar surface area
103.9 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.75calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)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.

Seryl-proline 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 Seryl-proline can send you quotes. Your contact details stay private until you accept a quote.

Seryl-proline 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.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • metabolite

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 Seryl-proline 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 Seryl-proline is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Seryl-proline, based on the data on this page

What is Seryl-proline?

Ser-Pro is a dipeptide formed from L-serine and L-proline residues. It has a role as a metabolite.

What is the CAS number of Seryl-proline?

The CAS registry number of Seryl-proline is 23827-93-2.

What is the molecular formula and weight of Seryl-proline?

The molecular formula of Seryl-proline is C8H14N2O4 and its molar mass is 202.21 g/mol.

What is Seryl-proline used for?

Known uses and roles of Seryl-proline include metabolite.

Is Seryl-proline hazardous?

No GHS hazard classification for Seryl-proline 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 Seryl-proline?

Seryl-proline 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 Seryl-proline?

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

What is the price of Seryl-proline?

Suppliers quote Seryl-proline 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 Seryl-proline

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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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