Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Toluene, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Toluene impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Toluene-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Toluene-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Toluene Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-(-)-p-Toluenesulfinamide-d4 | Stable Isotopes | CS-T-99063 | Not Available | Enquire |
| (R)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl-d2 p-Toluenesulfona... | Stable Isotopes | CS-T-102597 | Not Available | Enquire |
| (R)-2,3-Di(benzoyloxy)propyl-1,1-d2 4-Toluenesulfonate | Stable Isotopes | CS-T-102600 | 74629-13-3(Unlabelled) | Enquire |
| (R)-2-Hydroxy-3-(benzoyloxy)propyl-1,1-d2 4-Toluenesulfonate | Stable Isotopes | CS-T-102599 | 74642-66-3(Unlabelled) | Enquire |
| (R)-3-Benzoyloxy-2-(4-trifluoromethoxybenzyl-d2-oxy)propyl-1... | Stable Isotopes | CS-T-102601 | Not Available | Enquire |
| (RS)-S-Adenosyl-L-methionine-d3 (S-methyl-d3) Tetra(p-toluen... | Stable Isotopes | CS-T-102983 | Not Available | Enquire |
| (S)-2-[(Benzyloxycarbonyl)amino]-4-phenylbutyl Toluene-4-sul... | Stable Isotopes | CS-T-97757 | Not Available | Enquire |
| 2,4-Diaminotoluene D3 (Phenyl-D3) | Stable Isotopes | CS-T-52429 | 71111-08-05 | Enquire |
| 2,4-Diaminotoluene-13C6 | Stable Isotopes | CS-T-98857 | Not Available | Enquire |
| 2,4-Diaminotoluene-d3 (methyl-d3) | Stable Isotopes | CS-T-88648 | 71111-08-5 | Enquire |
| 2,4-Difluorotoluene-3,5,6-d3 | Stable Isotopes | CS-C-00763 | 1219798-79-4 | Enquire |
| 2,4-Dinitrotoluene-13C6 | Stable Isotopes | CS-T-102682 | 121-14-2(Unlabelled) | Enquire |
| 2,6-Diaminotoluene-13C6 | Stable Isotopes | CS-T-98856 | Not Available | Enquire |
| 2-Ethyl 13C6-toluene (1 mg/mL in Acetonitrile) | Stable Isotopes | CS-T-102911 | 2732154-68-4 | Enquire |
| 2-Ethyl 13C6-toluene (1 mg/mL in Acetonitrile) | Stable Isotopes | CS-T-95711 | Not Available | Enquire |
| 2-Fluorotoluene-alpha,alpha,alpha-d3 | Stable Isotopes | CS-C-00681 | 25319-49-7 | Enquire |
| 2-Methyllactonitrile-15N p-Toluenesulfonate | Stable Isotopes | CS-T-101109 | Not Available | Enquire |
| 3-Chlorotoluene-2,4,6-d3 | Stable Isotopes | CS-C-00559 | 1219803-79-8 | Enquire |
| 4-Benzyloxy-3-methoxy-toluene-d3 | Stable Isotopes | CS-T-102872 | 78136-55-7(Ulabelled) | Enquire |
| 4-Fluorotoluene-α,α,α-d3 | Stable Isotopes | CS-C-00707 | 4202-91-9 | Enquire |
| 7-p-Toluenesulfonylhydrazide Cholesterol-d7 3-Acetate | Stable Isotopes | CS-T-99415 | Not Available | Enquire |
| Glycidyl Oleate-d5 (23 ug/mL in toluene) | Stable Isotopes | CS-T-103006 | Not Available | Enquire |
| N,4-Dimethyl-d3-2'-nitro-p-toluenesulfonanilide | Stable Isotopes | CS-T-99269 | Not Available | Enquire |
| N-Methyl-d3-N-Nitroso-p-Toluenesulfonamide | Stable Isotopes | CS-T-94154 | 42366-72-3 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-[4-Chloro-2-hydroxy-3-[(piperazin-1-yl)sulfonyl]phenyl]-N'... | Metabolites | CS-O-43554 | 960495-43-6 | Enquire |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (2R,3S)-Efinaconazole p-Toluenesulfonic acid | Impurities | CS-O-44979 | Not Available | Enquire |
| (Benzyl R -1,2,3,4-tetrahydroisoquinoline-3-carboxylate p -... | Impurities | CS-O-36814 | 227290-59-7 | Enquire |
| 2-Chloro-5-nitrotoluene | Impurities | CS-ED-02102 | 13290-74-9 | Enquire |
| 3,5-Bis(trifluoromethyl)toluene | Impurities | CS-O-54256 | 75462-61-2 | Enquire |
| 3-Bromo-4-iodotoluene | Impurities | D050895 | 71838-16-9 | Enquire |
| Toluenesulfonyl- Oxytocin and Oxytocin Dimer | Impurities | CS-DE-01515 | Not Available | Enquire |
| trimethylsulfonium p-toluenesulfonate (TMSI) | Impurities | CS-O-44068 | 3084-73-9 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamin... | Intermediates | CS-ED-05226 | 144222-34-4 | Enquire |
| (1S,2R,5S)-(+)-Menthyl (R)-p-toluenesulfinate | Intermediates | CS-ED-31534 | 91796-57-5 | Enquire |
| [(3,3,3-Trifluoro-1-propen-1-yl)thio]toluene | Intermediates | CS-ED-34377 | 940881-02-7 | Enquire |
| 1-(p-Toluenesulfonyl)pyrrole-2-carboxaldehyde | Intermediates | CS-ED-33575 | 102619-05-6 | Enquire |
| 2-Acetamido-4-methoxy-5-nitrotoluene | Intermediates | CS-ED-11708 | 361162-90-5 | Enquire |
| 2-Amino-4-bromo-3-fluoro-6-nitrotoluene | Intermediates | CS-ED-04541 | 1427503-16-9 | Enquire |
| 2-Bromo-4-chloro-6-fluorotoluene | Intermediates | CS-ED-22604 | 1082040-50-3 | Enquire |
| 2-Bromo-4-chloro-6-hydroxytoluene | Intermediates | CS-ED-22695 | 1082040-46-7 | Enquire |
| 2-Fluorotoluene | Intermediates | CS-ED-29495 | 95-52-3 | Enquire |
| 3,5-Dibromo-2-iodotoluene | Intermediates | CS-ED-26463 | 1000571-43-6 | Enquire |
| 3-Amino-alpha,alpha,alpha-trifluorotoluene-4-sulphonic acid | Intermediates | CS-ED-10973 | 1513-44-6 | Enquire |
| 3-Bromo-1-(toluene-4-sulfonyl)-imidazo[1,5-A]pyridine | Intermediates | CS-ED-16993 | 904813-34-9 | Enquire |
| 3-Bromo-2-chloro-5-fluorotoluene | Intermediates | CS-ED-22558 | 1000576-68-0 | Enquire |
| 3-Bromo-5-fluoro-2-iodotoluene | Intermediates | CS-ED-21623 | 1000576-60-2 | Enquire |
| 3-Chloro-5-fluorotoluene | Intermediates | CS-ED-24330 | 93857-90-0 | Enquire |
| 3-Phenyl-1-(toluene-4-sulfonyl)-piperazine | Intermediates | CS-ED-33005 | 912763-26-9 | Enquire |
| 3-tert-Butyltoluene | Intermediates | CS-DE-01188 | 1075-38-3 | Enquire |
| 4-Allylheptafluorotoluene | Intermediates | CS-ED-38317 | 253882-74-5 | Enquire |
| 4-Bromo-3-nitro-5-methoxytoluene | Intermediates | CS-ED-21973 | 98545-65-4 | Enquire |
| 5-Bromo-4-chloro-2-iodotoluene | Intermediates | CS-ED-22560 | 1000578-03-9 | Enquire |
| 6-Amino-2-fluoro-3,4-dinitrotoluene | Intermediates | CS-ED-08811 | 1082041-94-8 | Enquire |
| Allyl p-toluenesulphonate | Intermediates | CS-ED-06003 | 4873-09-0 | Enquire |
| alpha,3,5-Tribromo-2-hydroxytoluene | Intermediates | CS-ED-05987 | 4186-54-3 | Enquire |
| Cyclohexyl p-toluenesulfonate | Intermediates | CS-ED-24843 | 953-91-3 | Enquire |
| D-2-Aminovaleric acid-benzyl ester 4-toluenesulfonate salt | Intermediates | CS-ED-08893 | 218962-76-6 | Enquire |
| Ethyl p-Toluenesulfonate | Intermediates | CS-T-23236 | 80-40-0 | In Stock |
| Isopropyl p-Toluenesulfonate | Intermediates | CS-T-30044 | 2307-69-9 | In Stock |
| N-(2-Hydroxyethyl)-N-(2-hydroxypropyl)-p-toluenesulphonamide | Intermediates | CS-ED-40781 | 26831-90-3 | Enquire |
| N-(p-Toluenesulfonyl)glycine | Intermediates | CS-O-42891 | 1080-44-0 | Enquire |
| p-(1-Adamantyl)toluene | Intermediates | CS-ED-39726 | 1459-55-8 | Enquire |
| Phenyl(2,4,6-trimethoxyphenyl)iodonium p-toluenesulfonate | Intermediates | CS-ED-33405 | 936326-60-2 | Enquire |
| Toluene-4-sulfonic acid2-[4-(tert-butyl-dimethyl-silanyloxy)... | Intermediates | CS-ED-34144 | 100928-04-9 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,3,4,5,6-Pentachlorotoluene | Fine Chemicals | CS-ZH-41713 | 877-11-2 | Enquire |
| 2-Acetyl-1-Pyrroline ~10% w/w in Toluene | Fine Chemicals | CS-O-00920 | 85213-22-5 | Enquire |
| 3-Ethoxy-4-methoxytoluene | Fine Chemicals | CS-T-93298 | 52711-91-8 | Enquire |
| 4-Ethyltoluene | Fine Chemicals | CS-DE-01610 | 622-96-8 | Enquire |
| 4-Nitrotoluene | Fine Chemicals | CS-BX-00949 | 99-99-0 | Enquire |
| alpha-Bromotoluene | Fine Chemicals | CS-O-06189 | 100-39-0 | In Stock |
| Meta toluene sulfonic acid | Fine Chemicals | CS-ED-00224 | 617-97-0 | Enquire |
| Methyl p-Toluenesulfonate | Fine Chemicals | CS-EP-00340 | 80-48-8 | In Stock |
| p-Toluenesulfinic acid | Fine Chemicals | CS-MM-24323 | 536-57-2 | Enquire |
| p-Toluenesulfonic acid | Fine Chemicals | CS-DV-02873 | 104-15-4 | Enquire |
| Titanium(IV) Chloride (ca. 19% in Toluene, ca. 1.0mol/L) | Fine Chemicals | CS-O-57364 | 7550-45-0 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,3,5,6-Tetrachlorotoluene | Building Blocks | CS-O-37696 | 29733-70-8 | Enquire |
| 2,3,5-Trichlorotoluene | Building Blocks | CS-ED-01854 | 56961-86-5 | Enquire |
| 2,3,6-Trichlorotoluene | Building Blocks | CS-ED-01855 | 2077-46-5 | Enquire |
| 2,4,5-Trichlorotoluene | Building Blocks | CS-ED-01853 | 6639-30-1 | Enquire |
| 2,4-Dichlorotoluene | Building Blocks | CS-BX-00785 | 95-73-8 | Enquire |
| 3,5-Di-tert-butyltoluene | Building Blocks | CS-O-47950 | 15181-11-0 | Enquire |
| 4-Ethynyltoluene | Building Blocks | CS-ED-02197 | 766-97-2 | Enquire |
| Butyl hydroxy toluene | Building Blocks | CS-O-01018 | 128-37-0 | In Stock |
| D-Isoleucine benzyl ester 4-toluenesulfonate salt | Building Blocks | CS-O-58227 | 80174-45-4 | Enquire |
| Isoamyl-p-toluenesulfonate | Building Blocks | CS-T-93986 | 2431-75-6 | Enquire |
| N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide | Building Blocks | CS-TA-61420 | 16695-22-0 | Enquire |
| Triethyleneglycol-di-p-toluenesulphonate | Building Blocks | CS-O-43428 | 19249-03-7 | Enquire |
Pesticide Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (1S,2S)-( )-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamin... | Pesticide Standards | B020068 | 167316-27-0 | Enquire |
| 4,4′-DDT 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43252 | 50-29-3 | Enquire |
| Aldrin 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43245 | 309-00-2 | Enquire |
| Dieldrin 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43253 | 60-57-1 | Enquire |
| Endosulfan sulfate 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43256 | 1031-07-8 | Enquire |
| Endrin 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43257 | 72-20-8 | Enquire |
| Endrin aldehyde 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43258 | 7421-93-4 | Enquire |
| Endrin ketone 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43259 | 53494-70-5 | Enquire |
| Heptachlor 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43260 | 76-44-8 | Enquire |
| Lindane 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43248 | 58-89-9 | Enquire |
| Methoxychlor 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43261 | 72-43-5 | Enquire |
| α-BHC 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43246 | 319-84-6 | Enquire |
| α-Chlordane 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43250 | 5103-71-9 | Enquire |
| α-Endosulfan 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43254 | 959-98-8 | Enquire |
| β-BHC 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43247 | 319-85-7 | Enquire |
| β-Endosulfan 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43255 | 33213-65-9 | Enquire |
| γ-Chlordane 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43251 | 5103-74-2 | Enquire |
| δ-BHC 2000 μg/mL in hexane: toluene (1:1) | Pesticide Standards | CS-O-43249 | 319-86-8 | Enquire |