Ivabradine Impurity 135

CAS304464-97-9
CatalogueRS-I044025
FormulaC26H34N2O5
MW454.56

CUSTOM SYNTHESIS

On this page

Chemical structure of Ivabradine Impurity 135

Product identification

Product name	Ivabradine Impurity 135
Catalogue No.	RS-I044025
CAS No.	304464-97-9
Molecular formula	C26H34N2O5
Molecular weight	454.56
Availability	Custom synthesis— made to order, typically 3–4 weeks
Standard type	Impurity Reference Standards
Drug substance	Ivabradine
Also known as	Ivabradine Impurity 4
Storage	Refer to the certificate of analysis (COA) supplied with each lot
Intended use	For laboratory and research use only. Not for human or veterinary use.

What is stated on the certificate

Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.

Fields recorded on the certificate of analysis
Field	Basis
Identity	Spectroscopic and chromatographic methods appropriate to the material
Purity	Chromatographic purity, area normalisation unless stated otherwise
Assay / content	Mass balance, corrected for the stated volatiles and residue
Catalogue and batch numbers	RS-I044025 / batch number on the certificate
Retest date	Printed on the certificate for the lot supplied

Frequently asked

What documentation is supplied with this lot?

A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number RS-I044025 and the batch number, the tests performed, the specification applied and the result obtained. A safety data sheet is supplied with the shipment.

Is the assigned value given on an “as is” basis?

Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.

How should this material be stored?

Store as stated: Refer to the certificate of analysis (COA) supplied with each lot. Re-test before use beyond the retest date printed on the certificate.

Do you supply pack sizes other than those listed?

Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.

Finding this standard

Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:

Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.

Other standards of Ivabradine

All 97 further standards are listed here — every link is in the page, not loaded later.

Ivabradine

CAS 155974-00-8C27H36N2O5

BACK ORDERRS-U061121
Ivabradine hydrochloride

CAS 148849-67-6C27H36N2O5.HCl

IN STOCKRS-U011042
Ivabradine Sulfate

CAS 1202000-62-1C27H36N2O5·H2SO4

BACK ORDERRS-I044047
(R)-3-(3-(((3,4-dimethoxybicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC27H34N2O5

CUSTOM SYNTHESISRS-I044105
(R)-3-(3-(((3,4-dimethoxybicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)methyl)(methyl)amino)propyl)-8-hydroxy-7-methoxy-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC26H34N2O5

BACK ORDERRS-I044103
(R)-3-(3-(((3,4-dimethoxybicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)methyl)amino)propyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC26H32N2O5

BACK ORDERRS-I044078
(R)-3-(3-(((3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dihydroxy-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one

CAS 1276733-59-5C25H32N2O5

BACK ORDERRS-U080473
(S)-3-(3-(((3-Hydroxy-4-methoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one

CAS 304464-98-0C26H34N2O5

BACK ORDERRS-I044026
(S)-3-(3-(((4-Hydroxy-3-methoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one

CAS 304465-03-0C26H34N2O5

BACK ORDERRS-I044027
(S)-3-Chloro-N-((3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)-N-methylpropan-1-amine

CAS 1031767-71-1C15H22ClNO2

IN STOCKRS-D003045
(S)-N-((3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)formamide

CAS 1548677-76-4C12H15NO3

BACK ORDERRS-U070581
1-(3,4-dimethoxy bicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine

CAS 35202-55-2C11H16ClNO2

IN STOCKRS-P006094
1-Bromo-3-chloropropane

CAS 109-70-6C3H6BrCl

IN STOCKRS-U005547
2-(1,3-Dioxolan-2-yl)ethan-1-ol

CAS 5465-08-7C5H10O3

IN STOCKRS-Z003J3M
2-(1-Bromoethyl)-1,3-dioxolane

CAS 5267-73-2C5H9BrO2

CUSTOM SYNTHESISRS-U211OKF
3,3'-(propane-1,3-diyl)bis(7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one)

CAS not assignedC27H30N2O6

BACK ORDERRS-I044082
3,3'-(propane-1,3-diyl)bis(7,8-dimethoxy-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one)

CAS not assignedC27H34N2O6

BACK ORDERRS-I044081
3,3’-(Propane-1,3-diyl)bis(7,8-dimethoxy-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one)

CAS 2731089-65-7C27H34N2O6

IN STOCKRS-I044013
3,4-Dimethoxy-7-[(methylamino)methyl]bicyclo[4.2.0]octa-1,3,5-triene hydrochloride

CAS 1206230-28-5C12H18ClNO2

CUSTOM SYNTHESISRS-Z395J3T
3,4-Dimethoxy-N-methylbicyclo[4.2.0]octa-1,3,5-triene-7-methanamine

CAS 148870-56-8C12H17NO2

CUSTOM SYNTHESISRS-I010199
3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid

CAS 41234-23-5C11H12O4

IN STOCKRS-P006933
3-(2-Bromo-4,5-dimethoxyphenyl)propanenitrile

CAS 35249-62-8C11H12BrNO2

IN STOCKRS-I044043
3-(3,3-diethoxypropyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one

CAS not assignedC19H29NO5

IN STOCKRS-I044118
3-(3,4-dimethoxyphenyl)propanenitrile

CAS 49621-56-9C11H13NO2

IN STOCKRS-U069261
3-(3-((((R)-3,4-dimethoxybicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)methyl)(methyl)amino)propyl)-5-hydroxy-7,8-dimethoxy-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC27H36N2O6

BACK ORDERRS-I044104
3-(3-(((3,4-dihydroxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one

CAS 2247881-28-1C25H32N2O5

BACK ORDERRS-U069617
3-(3-bromo-4,5-dimethoxyphenyl)propanenitrile

CAS 2229445-09-2C11H12BrNO2

IN STOCKRS-I012186
3-(3-bromopropyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC15H18BrNO3

CUSTOM SYNTHESISRS-I044089
3-(3-bromopropyl)-7,8-dimethoxy-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one

CAS 1192174-72-3C15H20BrNO3

IN STOCKRS-P003305
3-(3-hydroxypropyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC15H19NO4

IN STOCKRS-I044083
3-(3-iodopropyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one

CAS 1192174-73-4C15H20INO3

IN STOCKRS-I005042
3-(3-Iodopropyl)-7,8-dimethoxy-1H-3-benzazepin-2-one

CAS 148870-57-9C15H18INO3

IN STOCKRS-P031034
3-(3-iodopropyl)-7,8-dimethoxy-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC15H18INO3

IN STOCKRS-I044077
3-(7,8-dimethoxy-2-oxo-1,2-dihydro-3H-benzo[d]azepin-3-yl)propanal

CAS not assignedC15H17NO4

CUSTOM SYNTHESISRS-I044117
3-(Bromo-4,5-dimethoxyphenyl)-2-cyanopropanoic Acid

CAS 41234-20-2C12H12BrNO4

IN STOCKRS-U055691
3-Bromopropanal

CAS 65032-54-4C3H5BrO

IN STOCKRS-U211NH0
4,5-dimethoxy-1-cyanobenzocyclobutane

CAS 35202-54-1C11H11NO2

IN STOCKRS-C002084
7,8-Dimethoxy-3-(3-(methylamino)propyl)-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one Hydrochloride

CAS 85175-52-6C16H24N2O3.HCl

IN STOCKRS-I044030
7,8-dimethoxy-3-propyl-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC15H21NO3

CUSTOM SYNTHESISRS-I044079
7,8-dimethoxy-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one

CAS not assignedC12H15NO3

CUSTOM SYNTHESISRS-I044080
[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]-carbamic acid ethyl ester

CAS 869856-10-0C14H19NO4

IN STOCKRS-D118170
CAS No: 1795787-01-7

CAS 1795787-01-7C27H31D3N2O5

BACK ORDERRS-I098501
Dehydro Ivabradine Oxalate

CAS 1346558-08-4C27H34N2O5C2H2O4

IN STOCKRS-I010028
ent-Ivabradine Hydrochloride

CAS 148849-68-7C27H36N2O5.HCl

BACK ORDERRS-U095130
Ivabradine (D6 hydrochloride)

CAS 2070009-63-9C27H30D6N2O5

IN STOCKRS-I103070
Ivabradine Related Compound

CAS 1279201-07-8C15H22BrNO2

IN STOCKRS-I044044
Ivabradine Related Compound (38694-47-2)

CAS 38694-47-2C4H7BrO

IN STOCKRS-I044046
Ivabradine-D3 Hydrochloride

CAS 1217809-61-4C27H33D3N2O5 : HCl

BACK ORDERRS-I044040
Ivabradine-d3

CAS 1217977-70-2C27H36N2O5

CUSTOM SYNTHESISRS-Z400NHZ
N-Desmethyl Ivabradine D6

CAS 1346746-80-2C26H34N2O5

BACK ORDERRS-Z400SS6
Potassium trifluoro((5-fluoro-2-methoxybenzamido)methyl)borate

CAS 2089246-64-8C9H9BF4KNO2

CUSTOM SYNTHESISRS-Z401EVY
rac-Dehydro Ivabradine

CAS 148870-58-0C27H34N2O5

BACK ORDERRS-Z399Q3I
Rac-Ivabradine

CAS 148870-59-1C27H36N2O5

BACK ORDERRS-I044036
Rac-Ivabradine Hydrochloride

CAS 1796933-38-4C27H37ClN2O5

BACK ORDERRS-I044037
83

CAS 1000524-28-6C11H16BrNO2

IN STOCKRS-Z400EQS
84

CAS 1509042-59-4C11H16BrNO2

IN STOCKRS-Z400YZ0
Ivabradine Impurity 1

CAS 2458312-06-4C27H30N2O6

IN STOCKRS-I044011
Ivabradine Related Compound 1

CAS 73344-75-9C11H15NO2

IN STOCKRS-I044014
Ivabradine Related Compound 2

CAS 73954-34-4C16H23NO5

IN STOCKRS-I044028
Ivabradine Related Compound 3

CAS 2512208-76-1C15H21NO3

IN STOCKRS-I044024
Ivabradine Related Compound 4

CAS 85175-59-3C15H18ClNO3

IN STOCKRS-I044031
Ivabradine Related Compound 5

CAS 1235547-06-4C15H19NO4

IN STOCKRS-I044017
Ivabradine Related Compound 6

CAS 93-40-3C10H12O4

CUSTOM SYNTHESISRS-I044035
Ivabradine Related Compound 7

CAS 1235547-07-5C15H21NO4

IN STOCKRS-I044004
Ivabradine Impurity 8

CAS 2511244-96-3C27H36N2O6

BACK ORDERRS-I044012
Ivabradine Related Compound 8

CAS 85175-65-1C15H20ClNO3

IN STOCKRS-I044016
Ivabradine Impurity 9

CAS 2253977-80-7C27H36N2O6

BACK ORDERRS-I044020
Ivabradine Related Compound 9

CAS 85175-49-1C12H13NO4

IN STOCKRS-I044029
Ivabradine Impurity 10(free base)

CAS 1462470-54-7C27H38N2O6

BACK ORDERRS-I044005
Ivabradine Related Compound 11

CAS 866783-12-2C12H17NO2

IN STOCKRS-I044033
Ivabradine Related Compound 11(Hydrochloride)

CAS 866783-13-3C12H17NO2.HCl

IN STOCKRS-I044034
Ivabradine Related Compound 12

CAS 1132667-04-9C12H17NO2

IN STOCKRS-I044002
Ivabradine Related Compound 12(Hydrochloride)

CAS 1204612-29-2C12H17NO2.HCl

IN STOCKRS-I044003
Ivabradine Impurity 15

CAS not assignedC27H34N2O6

CUSTOM SYNTHESISRS-I001BO1
Ivabradine Impurity 15

CAS 1616710-50-9C27H34N2O6.HCl

IN STOCKRS-I044006
Ivabradine Impurity 15

CAS 1552361-50-8C33H42F5N9O3

BACK ORDERRS-Z400EQ5
Ivabradine Impurity 22

CAS 73942-87-7C12H13NO3

IN STOCKRS-I044015
Ivabradine Impurity 30 Oxalate

CAS 1629315-05-4MoNiTeV

IN STOCKRS-I044010
Ivabradine Impurity 31

CAS 2511244-97-4C27H36N2O6

IN STOCKRS-I044022
Ivabradine Impurity 33

CAS not assignedC26H34N2O5

BACK ORDERRS-I001B5X
Ivabradine Impurity 43 (1279201-09-0)

CAS 1279201-09-0C15H22INO2

IN STOCKRS-I044045
Ivabradine Impurity 57

CAS not assignedC27H38Cl2N2O5

BACK ORDERRS-I001BBC
Ivabradine impurity 89

CAS not assignedC23H28N2O5

BACK ORDERRS-I001BOY
Ivabradine Impurity 94

CAS 2414616-23-0C19H23NO2

CUSTOM SYNTHESISRS-I044042
Ivabradine Impurity 97

CAS not assignedC34H42N2O5

BACK ORDERRS-I001A7P
Ivabradine Impurity 106

CAS 1220993-48-5C11H12O4

IN STOCKRS-I044048
Ivabradine Impurity 116

CAS 1246638-03-8C26H34N2O5

BACK ORDERRS-I044051
Ivabradine Impurity 121

CAS 167072-91-5C27H36N2O5

BACK ORDERRS-I044018
Ivabradine Impurity 123

CAS 869856-07-5C11H15NO2

IN STOCKRS-I044039
Ivabradine Impurity 131

CAS 1086026-31-4C27H34N2O5

IN STOCKRS-I044001
Ivabradine Impurity 132

CAS 1616710-52-1C27H34N2O6

CUSTOM SYNTHESISRS-I044007
Ivabradine Impurity 133

CAS 215935-23-2C26H34N2O5

BACK ORDERRS-I044019
Ivabradine Impurity 134

CAS 2512206-14-1C14H19NO3

IN STOCKRS-I044023
Ivabradine Impurity 136

CAS 85175-77-5C16H24N2O3

IN STOCKRS-I044032
Ivabradine Impurity 137

CAS 2270189-58-5C13H17NO3

IN STOCKRS-I044038
Ivabradine Impurity 159

CAS 304462-60-0C26H34N2O5

BACK ORDERRS-I058013
Ivabradine Impurity 160

CAS 2228529-29-9C11H12BrNO2

CUSTOM SYNTHESISRS-I044041

Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.