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Pharmaceuticals and APIs

Levamlodipine

Also known as S-Amlodipine, Amlodipine, (s)-, levamlodipino

CAS 103129-82-4Formula C20H25ClN2O5Molar mass 408.88 g/molEC 987-806-4
GHS signal word: Warning. Pictograms: Harmful or irritant 18 suppliers listed Drug substance
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Levamlodipine chemical structure, C20H25ClN2O5, CAS 103129-82-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
103129-82-4
Formula
C20H25ClN2O5
Molar mass
408.88 g/mol
EC number
987-806-4
HS code
293339
Category
Pharmaceuticals and APIs

What is Levamlodipine?

Plain description, key identifiers and synonyms

(S)-amlodipine is the (4S)-enantiomer of amlodipine. It is an enantiomer of a (R)-amlodipine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-O-ethyl 5-O-methyl (4S)-2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAS number
103129-82-4 CAS number cross-checked
EC number
987-806-4
Molecular formula
C20H25ClN2O5
UNII
0P6NLP6806
MDL number
MFCD09832686
InChIKey
HTIQEAQVCYTUBX-KRWDZBQOSA-N
InChI
InChI=1S/C20H25ClN2O5/c1-4-28-20(25)18-15(11-27-10-9-22)23-12(2)16(19(24)26-3)17(18)13-7-5-6-8-14(13)21/h5-8,17,23H,4,9-11,22H2,1-3H3/t17-/m0/s1
Canonical SMILES
CCOC(=O)C1=C(COCCN)NC(C)=C(C(=O)OC)C1c1ccccc1Cl
Isomeric SMILES
CCOC(=O)C1=C(NC(=C([C@@H]1C2=CC=CC=C2Cl)C(=O)OC)C)COCCN

Synonyms

  • S-Amlodipine
  • Amlodipine, (s)-
  • levamlodipino
  • 3-ethyl 5-methyl (4S)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
  • 3,5-Pyridinedicarboxylic acid, 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3-ethyl 5-methyl ester, (4S)-
  • 3-Ethyl 5-methyl (4S)-2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
  • (-)-Amlodipine
  • 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-3-ethoxy-carbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine
  • 3,5-Pyridinedicarboxylic acid, 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3-ethyl 5-methyl ester, (4S)-
  • levamlodipinum
  • (S)-Amlodipine
  • (4S)-2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester
  • 3-ethyl 5-methyl (S)-2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
  • Levoamlodipine
  • 3-O-ethyl 5-O-methyl (4S)-2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
  • Agsav301 component levamlodipine
  • Amlodipine (S)-Isomer
  • C20H25ClN2O5
  • 3-Ethyl 5-Methyl (S)-2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
  • O3-ethyl O5-methyl (4S)-2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

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
408.88 g/molcalc.
Exact mass
408.1452 Dacalc.
LogP (octanol/water)
2.27calc.
Topological polar surface area
99.88 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
8calc.
Heavy atoms
28calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
1calc.
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, C1=CC(c2ccccc2)C=CN1

C1=CC(c2ccccc2)C=CN1

2 rings, 12 atoms.

669 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Levamlodipine suppliers

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

All 18 suppliers
18 of 18 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

18 suppliers in 6 countries

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Levamlodipine 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

  • antihypertensive agent
  • cardiovascular drug
  • pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Levamlodipine is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Levamlodipine, based on the data on this page

What is Levamlodipine?

(S)-amlodipine is the (4S)-enantiomer of amlodipine. It is an enantiomer of a (R)-amlodipine.

What is the CAS number of Levamlodipine?

The CAS registry number of Levamlodipine is 103129-82-4.

What is the molecular formula and weight of Levamlodipine?

The molecular formula of Levamlodipine is C20H25ClN2O5 and its molar mass is 408.88 g/mol.

What is Levamlodipine used for?

Known uses and roles of Levamlodipine include antihypertensive agent, cardiovascular drug and pharmaceutical.

Is Levamlodipine hazardous?

Levamlodipine carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Levamlodipine?

Levamlodipine is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Levamlodipine?

CompoundList lists 18 suppliers of Levamlodipine in China, United States, Bangladesh, India and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Levamlodipine in India?

2 suppliers in India list Levamlodipine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Levamlodipine?

Suppliers quote Levamlodipine 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 Levamlodipine

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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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