Synonym
Amlodipine besilate impurity D; Amlodipine impurity A; Amlodipine Related Compound A; AUN 94415; AUN-94415; AUN94415
IUPAC/Chemical Name
3-Ethyl 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate
InChi Key
APZSGEHAFPIYQZ-UHFFFAOYSA-N
InChi Code
InChI=1S/C20H23ClN2O5/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/h5-8H,4,9-11,22H2,1-3H3
SMILES Code
O=C(C1=C(C2=CC=CC=C2Cl)C(C(OC)=O)=C(C)N=C1COCCN)OCC
Purity
>95% (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
406.86
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.
| 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 |
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.
