Skip to content

Impurities & Reference Standards

Metabolites & Degradation Products

Source 200 metabolites & degradation products for research, QC and production, documented with COA and SDS.

3,922products

158in stock

COA + SDSwith every lot

Reference Standard

(R)-1-Boc-3-Hydroxypiperidine chemical structure

(R)-1-Boc-3-Hydroxypiperidine

CAS: 143900-43-0
Formula: C₁₀H₁₉NO₃
MW: 201.26 g/mol

VQ-031119

Reference Standard

(R)-1-Methylpyrrolidin-3-yl (R)-2-cyclopentyl-2-hydroxy-2-phenylacetate chemical structure

(R)-1-Methylpyrrolidin-3-yl (R)-2-cyclopentyl-2-hydroxy-2-phenylacetate

CAS: 616866-21-8
Formula: C₁₈H₂₅NO₃
MW: 303.4 g/mol

VQ-031025

Reference Standard

(R)-10-Monohydroxy-10,11-dihydro Carbamazepine O-β-D-Glucuronide Sodium Salt chemical structure

(R)-10-Monohydroxy-10,11-dihydro Carbamazepine O-β-D-Glucuronide Sodium Salt

CAS: 104746-01-2
Formula: C₂₁H₂₂N₂O₈
MW: 430.4 g/mol

VQ-043096

Reference Standard

(R)-2-(2-(Hydroxymethyl)pyrrolidin-1-yl)-4-((4-methoxybenzyl)amino)-N-(pyrimidin-2-ylmethyl)pyrimidine-5-carboxamide chemical structure

(R)-2-(2-(Hydroxymethyl)pyrrolidin-1-yl)-4-((4-methoxybenzyl)amino)-N-(pyrimidin-2-ylmethyl)pyrimidine-5-carboxamide

CAS: 2250242-21-6
Formula: C₂₃H₂₇N₇O₃
MW: 449.5 g/mol

VQ-043986

Reference Standard

(R)-2-(2-Aminothiazol-4-yl)-N-(4-(2-(hydroxy(2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamide chemical structure

(R)-2-(2-Aminothiazol-4-yl)-N-(4-(2-(hydroxy(2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamide

CAS: 2865161-71-1
Formula: C₂₁H₂₄N₄O₃S
MW: 412.5 g/mol

VQ-043728

Reference Standard

(R)-2-(2-Hydroxy-3-((2-hydroxyethyl)(phenyl)amino)propyl)isoindoline-1,3-dione

(R)-2-(2-Hydroxy-3-((2-hydroxyethyl)(phenyl)amino)propyl)isoindoline-1,3-dione

CAS: 1175817-46-5
Formula: C₁₉H₂₀N₂O₄
MW: 340.37 g/mol

VQ-041957

Reference Standard

(R)-2-(4-Hydroxybutan-2-yl)-9-methoxy-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxylic Acid chemical structure

(R)-2-(4-Hydroxybutan-2-yl)-9-methoxy-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxylic Acid

CAS: 2710626-41-6
Formula: C₁₄H₁₆N₂O₆
MW: 308.29 g/mol

VQ-030262

Reference Standard

(R)-2-Chloro-4-((1-(hydroxymethyl)cyclobutyl)amino)-6,7-dihydrothieno[3,2-d]pyrimidine 5-oxide chemical structure

(R)-2-Chloro-4-((1-(hydroxymethyl)cyclobutyl)amino)-6,7-dihydrothieno[3,2-d]pyrimidine 5-oxide

CAS: 1423719-36-1
Formula: C₁₁H₁₄ClN₃O₂S
MW: 287.77 g/mol

VQ-041126

Reference Standard

(R)-2-Hydroxy-4-methylpentanoic acid chemical structure

(R)-2-Hydroxy-4-methylpentanoic acid

CAS: 20312-37-2
Formula: C₆H₁₂O₃
MW: 132.16 g/mol

VQ-032925

Reference Standard

(R)-2-Hydroxy-N-(2-nitrophenethyl)-2-phenylacetamide chemical structure

(R)-2-Hydroxy-N-(2-nitrophenethyl)-2-phenylacetamide

CAS: 1684452-87-6
Formula: C₁₆H₁₆N₂O₄
MW: 300.31 g/mol

VQ-031942

Reference Standard

(R)-3-((3-Fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)amino)-2-hydroxypropyl Dihydrogen Phosphate chemical structure

(R)-3-((3-Fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)amino)-2-hydroxypropyl Dihydrogen Phosphate

CAS: 2095200-69-2
Formula: C₁₆H₁₈FN₆O₅P
MW: 424.32 g/mol

VQ-028218

Reference Standard

(R)-3-((R)-5-(4-Fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one chemical structure

(R)-3-((R)-5-(4-Fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one

CAS: 1612153-32-8
Formula: C₂₀H₂₀FNO₄
MW: 357.4 g/mol

VQ-030657

Reference Standard

(R)-3-(2-Chloro-1-hydroxyethyl)phenol chemical structure

(R)-3-(2-Chloro-1-hydroxyethyl)phenol

CAS: 925430-39-3
Formula: C₈H₉ClO₂
MW: 172.61 g/mol

VQ-029039

Reference Standard

(R)-3-(3-(Diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl isobutyrate chemical structure

(R)-3-(3-(Diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl isobutyrate

CAS: 1380491-70-2
Formula: C₂₆H₃₇NO₃
MW: 411.6 g/mol

VQ-037246

Reference Standard

(R)-3-(Hydroxymethyl)hexanoic Acid chemical structure

(R)-3-(Hydroxymethyl)hexanoic Acid

CAS: 2096999-79-8
Formula: C₇H₁₄O₃
MW: 146.18 g/mol

VQ-032879

Reference Standard

(R)-3-Amino-2-(4-(hydroxymethyl)phenyl)-N-(isoquinolin-6-yl)propanamide chemical structure

(R)-3-Amino-2-(4-(hydroxymethyl)phenyl)-N-(isoquinolin-6-yl)propanamide

CAS: 2377238-62-3
Formula: C₁₉H₁₉N₃O₂
MW: 321.4 g/mol

VQ-026875

Reference Standard

(R)-3-Hydroxy Midostaurin chemical structure

(R)-3-Hydroxy Midostaurin

CAS: 155848-20-7
Formula: C₃₅H₃₀N₄O₅
MW: 586.6 g/mol

VQ-023130

Reference Standard

(R)-3-Hydroxy-1-(3-phenoxypropyl)quinuclidin-1-ium bromide chemical structure

(R)-3-Hydroxy-1-(3-phenoxypropyl)quinuclidin-1-ium bromide

CAS: 1708930-15-7
Formula: C₁₆H₂₄BrNO₂
MW: 342.27 g/mol

VQ-047320

Reference Standard

(R)-4-(2-((5-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)pentyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol chemical structure

(R)-4-(2-((5-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)pentyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol

CAS: 503070-62-0
Formula: C₂₃H₃₁Cl₂NO₅
MW: 472.4 g/mol

VQ-035100

Reference Standard

(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate

(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate

CAS: 3085658-73-4
Formula: C₄₂H₄₅Cl₂NO₆
MW: 730.72 g/mol

VQ-042881

Reference Standard

(R)-4-(2-((6-(2-((2,5-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol chemical structure

(R)-4-(2-((6-(2-((2,5-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol

CAS: 503069-68-9
Formula: C₂₄H₃₃Cl₂NO₅
MW: 486.4 g/mol

VQ-034605

Reference Standard

(R)-4-(2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(ethoxymethyl)phenol chemical structure

(R)-4-(2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(ethoxymethyl)phenol

CAS: 1582675-85-1
Formula: C₂₆H₃₇Cl₂NO₅
MW: 514.5 g/mol

VQ-028696

Reference Standard

(R)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione chemical structure

(R)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

CAS: 110351-91-2
Formula: C₁₃H₁₃NO₅
MW: 263.25 g/mol

VQ-037170

Reference Standard

(R)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-Dioxide chemical structure

(R)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-Dioxide

CAS: 165117-54-4
Formula: C₁₀H₁₆N₂O₆S₃
MW: 356.4 g/mol

VQ-029508

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.

Request a quote Contact sales