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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Phenyl Isothiocyanate, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Phenyl 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.
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Phenyl 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


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
4-Bromophenyl isothiocyanate API Standards CS-M-01306 1985-12-2 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
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
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
2,3,5,6-Tetrachlorophenyl isothiocyanate Intermediates CS-M-01419 22133-95-5 Enquire
2-Chloro-5-(trifluoromethyl)phenyl isothiocyanate Intermediates CS-M-01063 23165-49-3 Enquire
3-Chloro-4-methylphenyl Isothiocyanate Intermediates CS-T-12130 19241-37-3 Enquire
3-Ethylphenyl isothiocyanate Intermediates CS-M-01309 19241-20-4 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-Methyl-2-nitrophenyl isothiocyanate Intermediates CS-M-42254 17614-74-3 Enquire
4-Phenylazophenyl isothiocyanate Intermediates CS-M-41786 7612-96-6 Enquire
Phenyl isothiocyanate Intermediates CS-CE-00642 103-72-0 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,3-Dimethylphenyl isothiocyanate" Fine Chemicals CS-M-01795 1539-20-4 Enquire
2,5-Dibromophenyl isothiocyanate Fine Chemicals CS-M-01993 98041-67-9 Enquire
2-Cyanophenyl isothiocyanate Fine Chemicals CS-M-01307 81431-98-3 Enquire
2-Fluorophenyl isothiocyanate Fine Chemicals CS-M-01656 38985-64-7 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-Cyanophenyl isothiocyanate Fine Chemicals CS-M-01308 3125-78-8 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-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


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(Trifluoromethyl)phenyl isothiocyanate Building Blocks CS-M-02509 1743-86-8 Enquire