Amlodipine
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MedKoo CAT#: 317184

CAS#: 88150-42-9 (free base)

Description: Amlodipine (as besylate, mesylate or maleate) is a medication used to lower blood pressure and prevent chest pain. It belongs to a group of medications known as dihydropyridine-type calcium channel blockers. By widening of blood vessels it lowers blood pressure. In angina, amlodipine increases blood flow to the heart muscle to relieve pain due to angina.


Chemical Structure

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Amlodipine
CAS# 88150-42-9 (free base)

Theoretical Analysis

MedKoo Cat#: 317184
Name: Amlodipine
CAS#: 88150-42-9 (free base)
Chemical Formula: C20H25ClN2O5
Exact Mass: 408.1452
Molecular Weight: 408.88
Elemental Analysis: C, 58.75; H, 6.16; Cl, 8.67; N, 6.85; O, 19.57

Price and Availability

Size Price Availability Quantity
1.0g USD 250.0 2 Weeks
2.0g USD 450.0 2 Weeks
5.0g USD 850.0 2 Weeks
10.0g USD 1350.0 2 Weeks
20.0g USD 2450.0 2 Weeks
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Related CAS #: 88150-47-4 (maleate)   88150-42-9 (free base)   111470-99-6 (besylate)    

Synonym: Amlodis; Norvasc; Amlocard; Coroval; Amlodipine Besylate; Amlodipine Maleate; Amlodipine Maleate

IUPAC/Chemical Name: (RS)-3-ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

InChi Key: HTIQEAQVCYTUBX-UHFFFAOYSA-N

InChi Code: 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

SMILES Code: O=C(C1=C(COCCN)NC(C)=C(C(OC)=O)C1C2=CC=CC=C2Cl)OCC

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 408.88 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Gottwald-Hostalek U, Sun N, Barho C, Hildemann S. Management of Hypertension With a Fixed-Dose (Single-Pill) Combination of Bisoprolol and Amlodipine. Clin Pharmacol Drug Dev. 2017 Jan;6(1):9-18. doi: 10.1002/cpdd.309. Epub 2016 Oct 26. PubMed PMID: 27653022.

2: van Zwieten PA. Amlodipine: an overview of its pharmacodynamic and pharmacokinetic properties. Clin Cardiol. 1994 Sep;17(9 Suppl 3):III3-6. Review. PubMed PMID: 9156957.



Additional Information

Related:
88150-42-9 (Amlodipine)
111470-99-6 (Amlodipine besylate)
88150-47-4(Amlodipine maleate)