UUN 71660

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 573124

CAS#: 140171-66-0

Description: UUN 71660, also known as Amlodipine besilate impurity F, also known as Amlodipine Dimethyl Ester, is a biochemical. This product has no formal name at the moment. For the convenience of communication, a temporary code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).

Chemical Structure

UUN 71660
CAS# 140171-66-0

Theoretical Analysis

MedKoo Cat#: 573124
Name: UUN 71660
CAS#: 140171-66-0
Chemical Formula: C19H23ClN2O5
Exact Mass: 394.1295
Molecular Weight: 394.85
Elemental Analysis: C, 57.80; H, 5.87; Cl, 8.98; N, 7.09; O, 20.26

Price and Availability

Size Price Availability Quantity
10.0mg USD 330.0 2 Weeks
25.0mg USD 640.0 2 Weeks
50.0mg USD 1115.0 2 Weeks
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Synonym: Amlodipine besilate impurity F; Amlodipine Dimethyl Ester; Amlodipine EP Impurity F; Amlodipine USP Related Compound F; UUN71660; UUN-71660; UUN 71660

IUPAC/Chemical Name: 3,5-Pyridinedicarboxylic acid, 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3,5-dimethyl ester


InChi Code: 1S/C19H23ClN2O5/c1-11-15(18(23)25-2)16(12-6-4-5-7-13(12)20)17(19(24)26-3)14(22-11)10-27-9-8-21/h4-7,16,22H,8-10,21H2,1-3H3

SMILES Code: CC1=C(C(C(=C(N1)COCCN)C(=O)OC)c2ccccc2Cl)C(=O)OC

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

Shelf Life: >3 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: 2934.99.03.00

Preparing Stock Solutions

The following data is based on the product molecular weight 394.85 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: Hanon O, Caillard L, Chaussade E, Hernandorena I, Boully C. Blood pressure-lowering efficacy of indapamide SR/amlodipine combination in older patients with hypertension: A post hoc analysis of the NESTOR trial (Natrilix SR vs Enalapril in Hypertensive Type 2 Diabetics With Microalbuminuria). J Clin Hypertens (Greenwich). 2017 Oct;19(10):965-972. doi: 10.1111/jch.13053. Epub 2017 Jul 18. PubMed PMID: 28721700.

2: Shirley M, McCormack PL. Perindopril/amlodipine (Prestalia(®)): a review in hypertension. Am J Cardiovasc Drugs. 2015 Oct;15(5):363-70. doi: 10.1007/s40256-015-0144-1. Review. PubMed PMID: 26341621.

3: Son H, Lee D, Lim LA, Jang SB, Roh H, Park K. Development of a pharmacokinetic interaction model for co-administration of simvastatin and amlodipine. Drug Metab Pharmacokinet. 2014;29(2):120-8. Epub 2013 Aug 20. PubMed PMID: 23965645.

4: Rakugi H, Ogihara T, Miyata Y, Sasai K, Totsuka N. Evaluation of the efficacy and tolerability of combination therapy with candesartan cilexetil and amlodipine besilate compared with candesartan cilexetil monotherapy and amlodipine besilate monotherapy in Japanese patients with mild-to-moderate essential hypertension: a multicenter, 12-week, randomized, double-blind, placebo-controlled, parallel-group study. Clin Ther. 2012 Apr;34(4):838-48. doi: 10.1016/j.clinthera.2012.02.015. Epub 2012 Mar 21. PubMed PMID: 22440192.