Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Isothiocyanate, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Isothiocyanate 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 Isothiocyanate-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 Isothiocyanate-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.
Isothiocyanate Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-(Trifluoromethoxy)phenyl Isothiocyanate-13C6 | Stable Isotopes | CS-T-99056 | Not Available | Enquire |
| Benzyl Isothiocyanate D7 | Stable Isotopes | CS-T-48917 | 1246818-63-2 | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,3,5,6-Tetrafluorophenyl isothiocyanate | API Standards | CS-M-01433 | 20925-31-9 | Enquire |
| 2-Bromo-4-fluorophenyl isothiocyanate | API Standards | CS-M-00438 | 175205-35-3 | Enquire |
| 3-Tolyl isothiocyanate | API Standards | CS-M-02855 | 621-30-7 | Enquire |
| 4-Bromophenyl isothiocyanate | API Standards | CS-M-01306 | 1985-12-2 | Enquire |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-Isothiocyanatophenol | Metabolites | CS-F-00022 | 3125-63-1 | Enquire |
| 4-Isothiocyanatophenol | Metabolites | CS-F-00021 | 2131-60-4 | Enquire |
| Ethylenebis(isothiocyanate) | Metabolites | CS-TB-42815 | 3688-08-2 | Enquire |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "Fluorescein 6-Isothiocyanate, Isomer 2" | Impurities | CS-T-23807 | 18861-78-4 | Enquire |
| 2,6-Dimethylphenyl isothiocyanate [Xylazine EP impurity C] | Impurities | CS-M-01797 | 19241-16-8 | Enquire |
| 4-(N-1-Dimethylaminonaphthalene-5-sulfonylamino)phenyl Isoth... | Impurities | CS-T-53382 | 102417-94-7 | Enquire |
| 4-Methoxybenzyl Isothiocyanate | Impurities | CS-T-31951 | 3694-57-3 | Enquire |
| 6-Methylsulfinylhexyl Isothiocyanate | Impurities | CS-T-34992 | 4430-35-7 | Enquire |
| Defluoro Flumazenil Isothiocyanate | Impurities | CS-T-14764 | 954107-48-3 | Enquire |
| Fluorescein 5-Isothiocyanate, Isomer 1 | Impurities | CS-T-23806 | 3326-32-7 | Enquire |
| N-Benzoyl Isothiocyanate | Impurities | CS-T-05267 | 532-55-8 | Enquire |
| p-Cyanophenyl Isothiocyanate | Impurities | CS-T-13710 | 2719-32-6 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "2,4-Difluorophenyl Isothiocyanate" | Intermediates | CS-T-18384 | 141106-52-7 | Enquire |
| "3,4-DICHLOROPHENYL ISOTHIOCYANATE" | Intermediates | CS-DL-00072 | 6590-94-9 | Enquire |
| "3,4-Methylenedioxyphenyl isothiocyanate" | Intermediates | CS-M-01872 | 113504-93-1 | Enquire |
| "3,5-Dimethoxyphenyl isothiocyanate" | Intermediates | CS-EL-01324 | 104968-58-3 | Enquire |
| "4-Bromo-2,6-dimethylphenyl isothiocyanate" | Intermediates | CS-M-41824 | 32265-82-0 | Enquire |
| 1-Adamantyl isothiocyanate | Intermediates | CS-ED-39725 | 4411-26-1 | Enquire |
| 1-Naphthalenemethyl isothiocyanate | Intermediates | CS-M-01873 | 17112-82-2 | Enquire |
| 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate | Intermediates | CS-O-42863 | 14152-97-7 | Enquire |
| 2,3,5,6-Tetrachlorophenyl isothiocyanate | Intermediates | CS-M-01419 | 22133-95-5 | Enquire |
| 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranosyl is... | Intermediates | CS-ED-36976 | 20590-45-8 | Enquire |
| 2-Chloro-5-(trifluoromethyl)phenyl isothiocyanate | Intermediates | CS-M-01063 | 23165-49-3 | Enquire |
| 3,4-Difluorobenzoyl isothiocyanate | Intermediates | CS-ED-26658 | 926249-80-1 | Enquire |
| 3,5-Difluorobenzoyl isothiocyanate | Intermediates | CS-ED-26659 | 926227-83-0 | Enquire |
| 3-Chloro-4-methylphenyl Isothiocyanate | Intermediates | CS-T-12130 | 19241-37-3 | Enquire |
| 3-Cyanobenzoyl isothiocyanate | Intermediates | CS-ED-18544 | 100663-26-1 | Enquire |
| 3-Ethylphenyl isothiocyanate | Intermediates | CS-M-01309 | 19241-20-4 | Enquire |
| 3-Phenylpropyl Isothiocyanate | Intermediates | CS-T-84402 | 2627-27-2 | Enquire |
| 3-Tri-N-butylstannyl-phenylisothiocyanate | Intermediates | CS-T-44986 | 145190-98-3 | Enquire |
| 4-Bromo-2-chlorophenyl isothiocyanate | Intermediates | CS-M-00359 | 98041-69-1 | Enquire |
| 4-Bromo-3-chlorophenyl isothiocyanate | Intermediates | CS-M-00358 | 32118-33-5 | Enquire |
| 4-Butylphenyl isothiocyanate | Intermediates | CS-M-41727 | 23165-44-8 | Enquire |
| 4-Decylphenyl isothiocyanate | Intermediates | CS-M-42119 | 206559-54-8 | Enquire |
| 4-Fluoro-2-methylphenyl isothiocyanate | Intermediates | CS-M-00740 | 52317-97-2 | Enquire |
| 4-Methoxybenzoyl isothiocyanate | Intermediates | CS-M-41746 | 16778-84-0 | Enquire |
| 4-Methyl-2-nitrophenyl isothiocyanate | Intermediates | CS-M-42254 | 17614-74-3 | Enquire |
| 4-Methylbenzoyl isothiocyanate | Intermediates | CS-M-41765 | 16794-68-6 | Enquire |
| 4-Methylbenzyl isothiocyanate | Intermediates | CS-M-41768 | 3694-46-0 | Enquire |
| 4-Methylphenethyl isothiocyanate | Intermediates | CS-M-41777 | 13203-39-9 | Enquire |
| 4-Phenylazophenyl isothiocyanate | Intermediates | CS-M-41786 | 7612-96-6 | Enquire |
| 4-Phenylbutyl isothiocyanate | Intermediates | CS-T-83938 | 61499-10-3 | Enquire |
| 6-Fluorescein Isothiocyanate | Intermediates | CS-T-77733 | 3326-31-6 | Enquire |
| 6-Phenylhexyl Isothiocyanate | Intermediates | CS-T-39552 | 133920-06-6 | Enquire |
| 7-methyl sulphinyl heptyl isothiocyanate | Intermediates | CS-ED-00472 | 129244-98-0 | Enquire |
| Adamantane-1-carbonyl isothiocyanate | Intermediates | CS-ED-34663 | 54979-99-6 | Enquire |
| Benzyl Isothiocyanate | Intermediates | CS-T-05760 | 622-78-6 | Enquire |
| Bodipy Isothiocyanate | Intermediates | CS-T-49569 | 1349031-04-4 | Enquire |
| Butyl isothiocyanate | Intermediates | CS-AC-03002 | 592-82-5 | Enquire |
| Dodecyl isothiocyanate | Intermediates | CS-ED-27464 | 1072-32-8 | Enquire |
| Fluorescein Diacetate 5(6)-isothiocyanate | Intermediates | CS-T-75164 | 871487-69-3 | Enquire |
| Fluorescein Isothiocyanate | Intermediates | CS-T-76655 | 27072-45-3 | Enquire |
| Fluorescein-diacetate-5-isothiocyanate | Intermediates | CS-T-77045 | 118378-76-0 | Enquire |
| Fmoc-isothiocyanate | Intermediates | CS-AC-12264 | 199915-38-3 | Enquire |
| NIR-797 isothiocyanate | Intermediates | CS-T-83642 | 152111-91-6 | Enquire |
| Octyl isothiocyanate | Intermediates | CS-ED-04057 | 4430-45-9 | Enquire |
| Phenyl isothiocyanate | Intermediates | CS-CE-00642 | 103-72-0 | In Stock |
| Pivaloyl isothiocyanate | Intermediates | CS-ED-27493 | 93700-38-0 | Enquire |
| Rhodamine B isothiocyanate | Intermediates | CS-T-85931 | 36877-69-7 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "2,3-Dibromopropyl isothiocyanate" | Fine Chemicals | CS-M-01994 | 51784-10-2 | Enquire |
| "2,3-Dimethylphenyl isothiocyanate" | Fine Chemicals | CS-M-01795 | 1539-20-4 | Enquire |
| 1-Naphthyl isothiocyanate | Fine Chemicals | CS-BX-00960 | 551-06-4 | Enquire |
| 2,5-Dibromophenyl isothiocyanate | Fine Chemicals | CS-M-01993 | 98041-67-9 | Enquire |
| 2-Bromoethyl isothiocyanate | Fine Chemicals | CS-M-01767 | 1483-41-6 | Enquire |
| 2-Cyanophenyl isothiocyanate | Fine Chemicals | CS-M-01307 | 81431-98-3 | Enquire |
| 2-Fluorobenzyl isothiocyanate | Fine Chemicals | CS-M-01378 | 64382-80-5 | Enquire |
| 2-Fluorophenyl isothiocyanate | Fine Chemicals | CS-M-01656 | 38985-64-7 | Enquire |
| 2-Methoxyethyl isothiocyanate | Fine Chemicals | CS-M-01397 | 38663-85-3 | Enquire |
| 3-(Diethylamino)propyl isothiocyanate | Fine Chemicals | CS-M-01863 | 2626-52-0 | Enquire |
| 3-(Methylthio)phenyl isothiocyanate | Fine Chemicals | CS-M-02883 | 51333-80-3 | Enquire |
| 3,4-Dimethylphenyl isothiocyanate | Fine Chemicals | CS-M-01796 | 19241-17-9 | Enquire |
| 3-Acetylphenyl isothiocyanate | Fine Chemicals | CS-M-01659 | 3125-71-1 | Enquire |
| 3-Chlorobenzoyl isothiocyanate | Fine Chemicals | CS-M-01366 | 66090-36-6 | Enquire |
| 3-Chlorobenzyl isothiocyanate | Fine Chemicals | CS-M-01381 | 3694-58-4 | Enquire |
| 3-Chloropropyl isothiocyanate | Fine Chemicals | CS-M-02833 | 2799-72-6 | Enquire |
| 3-Cyanophenyl isothiocyanate | Fine Chemicals | CS-M-01308 | 3125-78-8 | Enquire |
| 3-Fluorobenzyl isothiocyanate | Fine Chemicals | CS-M-01379 | 63351-94-0 | Enquire |
| 3-Fluorophenyl isothiocyanate | Fine Chemicals | CS-M-01658 | 404-72-8 | Enquire |
| 4-(Dimethylamino)phenyl isothiocyanate | Fine Chemicals | CS-M-03009 | 2131-64-8 | Enquire |
| 4-Acetylphenyl isothiocyanate | Fine Chemicals | CS-M-01657 | 2131-57-9 | Enquire |
| 4-Diethylaminophenyl isothiocyanate | Fine Chemicals | CS-M-01203 | 84381-54-4 | Enquire |
| 4-Fluorobenzyl isothiocyanate | Fine Chemicals | CS-M-01377 | 2740-88-7 | Enquire |
| 4-Fluorophenyl isothiocyanate | Fine Chemicals | CS-M-01661 | 1544-68-9 | Enquire |
| 4-Isopropylphenyl isothiocyanate | Fine Chemicals | CS-M-03018 | 89007-45-4 | Enquire |
| 4-Methoxycarbonylphenyl isothiocyanate | Fine Chemicals | CS-M-01240 | 3662-78-0 | Enquire |
| 4-Methoxyphenyl isothiocyanate | Fine Chemicals | CS-M-02607 | 2284-20-0 | Enquire |
| 4-Phenoxyphenyl isothiocyanate | Fine Chemicals | CS-M-02604 | 3529-87-1 | Enquire |
| 4-tert-Butylphenyl isothiocyanate | Fine Chemicals | CS-M-02919 | 19241-24-8 | Enquire |
| 5-Fluoro-2-methylphenyl isothiocyanate | Fine Chemicals | CS-M-00734 | 175205-39-7 | Enquire |
| Allyl isothiocyanate | Fine Chemicals | CS-O-43070 | 57-06-7 | Enquire |
| Cyclopentyl isothiocyanate | Fine Chemicals | CS-M-03000 | 33522-03-1 | Enquire |
| Propargyl isothiocyanate | Fine Chemicals | CS-MM-43248 | 54122-88-2 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-(Trifluoromethyl)phenyl isothiocyanate | Building Blocks | CS-M-02509 | 1743-86-8 | Enquire |
Pesticide Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Methyl Isothiocyanate | Pesticide Standards | CS-T-34155 | 556-61-6 | Enquire |