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

Propene Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Methylpropene D8 Stable Isotopes CS-C-00818 20762-54-3 Enquire
2-Methylpropene-1,1 D2 Stable Isotopes CS-C-00757 1560-59-4 Enquire
3-(3-Pyridinyl)-1-(4-pyridinyl)-2-propene-1-one-d4 Stable Isotopes CS-T-86115 1185239-44-4 Enquire
3-(4-Bromo-3,5-dimethoxyphenyl)-2-(methoxymethyl)-2-propenen... Stable Isotopes CS-T-100967 Not Available Enquire
Propene 3-13C Stable Isotopes CS-BE-00064 89490-91-5 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(E)-1,1’-[2-(2,4-Difluorophenyl)-1-propene-1,3-diyl]bis-1H-... Impurities CS-T-91906 163921-61-7 Enquire
"(Z)-3-(2,5-dimethoxyanilino)-2-(2,2-dimethylpropanoyl)-2-pr... Impurities CS-EL-00677 208348-00-9 Enquire
"1,3-Dibromo-2-methylpropene (E/Z Mixture)" Impurities CS-T-52530 35911-17-2 Enquire
"3-(4-Amino-3,5-diethylphenyl)-2-propenenitrile" Impurities CS-T-65791 885453-58-7 Enquire
(1S,2S,3R)-1,2,3-Trihydroxy-4-cyclopropene 2,3-Cyclohexyl Ke... Impurities CS-T-62396 134677-23-9 Enquire
(2RS,3RS)-3-(2-Ethoxyphenoxy)-3-phenylpropene-1,2-epoxide Impurities CS-T-22409 98769-72-3 Enquire
(Z)-2-benzoyl-3-[4-(2-pyridinyl)piperazino]-2-propenenitrile Impurities CS-EL-00773 1024776-30-4 Enquire
(Z)-3-amino-2-(phenylsulfonyl)-2-propenenitrile Impurities CS-EL-00813 68342-51-8 Enquire
3-Bromo-2-methylpropene Impurities CS-M-08702 1458-98-6 Enquire
4,4'-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol Impurities CS-T-62487 57244-54-9 Enquire
6’-Propene-1-yl Gemfibrozil Impurities CS-T-85346 1798429-95-4 Enquire
Despropenenitrile Bromo Rilpivirine Impurities CS-T-16585 374067-85-3 Enquire
Hexafluoropropene Dimer Impurities CS-T-79116 13429-24-8 Enquire
Trichloropropene Oxide Impurities CS-T-44981 3083-23-6 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(E)-2-(2,2-dimethylpropanoyl)-3-piperidino-2-propenenitrile... Intermediates CS-EL-29354 866152-37-6 Enquire
"(E)-3-(1,3-benzodioxol-5-yl)-2-(2-thienyl)-2-propenenitrile... Intermediates CS-EL-30221 1002342-12-2 Enquire
"(Z)-2-(1,3-benzodioxol-5-yl)-3-(1-isobutyl-1,2,3,4-tetrahyd... Intermediates CS-EL-08639 866039-70-5 Enquire
"(Z)-2-(1,3-benzodioxol-5-yl)-3-[3-(2-pyrimidinyloxy)phenyl]... Intermediates CS-EL-02107 861210-06-2 Enquire
"(Z)-2-(2,2-dimethylpropanoyl)-3-(4-phenylpiperazino)-2-prop... Intermediates CS-EL-05716 1020252-72-5 Enquire
"(Z)-2-(2,2-dimethylpropanoyl)-3-[4-(2-fluorophenyl)piperazi... Intermediates CS-EL-07838 1025124-66-6 Enquire
"(Z)-2-(3,4-dimethoxyphenyl)-3-(4-morpholino-3-nitrophenyl)-... Intermediates CS-EL-06674 866019-42-3 Enquire
"(Z)-2-(4-chlorobenzoyl)-3-[(2,2-dimethoxyethyl)amino]-3-(me... Intermediates CS-EL-09215 866009-19-0 Enquire
"(Z)-2-benzoyl-3-(3,4,5-trimethoxyphenyl)-2-propenenitrile" Intermediates CS-EL-06883 122324-23-6 Enquire
"(Z)-3-(2,3-dichlorophenyl)-2-(2,2-dimethylpropanoyl)-2-prop... Intermediates CS-EL-05605 891055-34-8 Enquire
"(Z)-3-(3,4-dimethoxyphenyl)-2-[4-(1H-pyrrol-1-yl)phenyl]-2-... Intermediates CS-EL-02856 866020-02-2 Enquire
"(Z)-3-(3,5-dichloroanilino)-2-[(4-methylphenyl)sulfonyl]-2-... Intermediates CS-EL-01420 1024618-95-8 Enquire
"(Z)-3-(dimethylamino)-2-(4-phenyl-1,3-thiazol-2-yl)-2-prope... Intermediates CS-EL-08103 691879-58-0 Enquire
"1-(2,5-Dimethoxyphenyl)-2-nitropropene" Intermediates CS-T-19932 18790-57-3 Enquire
"1,1,2-Trichloro-3,3,3-trifluoropropene" Intermediates CS-M-01252 431-52-7 Enquire
"1,1,3-Trichloro-1-propene" Intermediates CS-T-87081 2567-14-8 Enquire
"1-Bromo-2-(trifluoromethyl)-3,3,3-trifluoropropene" Intermediates CS-M-00194 382-15-0 Enquire
"2-Bromo-3,3,3-trifluoropropene" Intermediates CS-M-00055 1514-82-5 Enquire
"3-(4-Bromo-3,5-dimethoxyphenyl)-2-(methoxymethyl)-2-propene... Intermediates CS-T-49698 56518-39-9 Enquire
(E)-2-[(4-chlorophenyl)sulfonyl]-3-(6-nitro-1,3-benzodioxol-... Intermediates CS-ED-28180 929982-16-1 Enquire
(E)-3-(2-chloro-6-methylanilino)-2-(1H-1,2,3,4-tetraazol-5-y... Intermediates CS-ED-28184 946387-02-6 Enquire
(E)-3-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-2-prop... Intermediates CS-O-32338 256431-72-8 Enquire
(E)-3-[4-(dimethylamino)anilino]-2-(1H-1,2,3,4-tetraazol-5-y... Intermediates CS-ED-28181 946386-76-1 Enquire
(Z)-2-(2,2-dimethylpropanoyl)-3-(4-piperidinophenyl)-2-prope... Intermediates CS-EL-09117 650595-00-9 Enquire
(Z)-2-(3-methoxyphenyl)-3-(6-piperidino-3-pyridinyl)-2-prope... Intermediates CS-EL-03133 866019-91-2 Enquire
(Z)-2-[4-(3-fluoropropoxy)phenyl]-3-(3-methoxyanilino)-2-pro... Intermediates CS-EL-03391 1164456-63-6 Enquire
(Z)-2-[5-(4-chlorobenzoyl)-2-thienyl]-3-(dimethylamino)-2-pr... Intermediates CS-EL-04917 478077-94-0 Enquire
(Z)-3-(1-naphthyl)-2-[4-(1H-pyrrol-1-yl)phenyl]-2-propenenit... Intermediates CS-EL-08611 866020-01-1 Enquire
(Z)-3-(2-methoxyphenyl)-2-[4-(1H-pyrrol-1-yl)phenyl]-2-prope... Intermediates CS-EL-03108 866019-96-7 Enquire
(Z)-3-(3-bromo-4-methoxyphenyl)-2-[(4-methylphenyl)sulfonyl]... Intermediates CS-EL-06991 811831-19-3 Enquire
(Z)-3-(4-ethoxyphenyl)-2-(phenylsulfonyl)-2-propenenitrile Intermediates CS-EL-07937 803703-26-6 Enquire
(Z)-3-(benzylamino)-2-(2,2-dimethylpropanoyl)-2-propenenitri... Intermediates CS-EL-03123 1024622-53-4 Enquire
(Z)-3-[2-(methylsulfanyl)-3-quinolinyl]-2-[3-(trifluoromethy... Intermediates CS-EL-01591 478065-08-6 Enquire
(Z)-3-[4-(3-formyl-1H-indol-1-yl)phenyl]-2-(1-methyl-1H-pyrr... Intermediates CS-EL-03026 692287-46-0 Enquire
(Z)-3-{[4-(4-chlorophenyl)-1H-pyrazol-5-yl]amino}-2-[(4-meth... Intermediates CS-EL-03465 1029989-13-6 Enquire
(Z)-3-amino-3-[4-(4-chloro-3-fluorophenoxy)phenyl]-2-propene... Intermediates CS-EL-06544 478081-39-9 Enquire
(Z)-3-Amino-3-phenyl-2-propenenitrile Intermediates CS-M-34465 1823-99-0 Enquire
1-(3,4-Dibenzyloxyphenyl)-2-nitropropene Intermediates CS-T-17174 62932-96-1 Enquire
1,1,2,3-Tetrachloropropene Intermediates CS-ED-34497 10436-39-2 Enquire
1,2,3,3,3-Pentafluoropropene Intermediates CS-M-00292 2252-83-7 Enquire
1,2,3-Trichloropropene Intermediates CS-ED-22852 96-19-5 Enquire
1,3-Dichloropropene Intermediates CS-DV-00718 542-75-6 Enquire
1-Chloro-2-methylpropene Intermediates CS-T-72157 513-37-1 Enquire
1-Chloropentafluoropropene Intermediates CS-O-11344 2804-49-1 Enquire
2,3,3,3-Tetrafluoropropene-1 Intermediates CS-M-01431 754-12-1 Enquire
2-Bromo-3-(1-naphthyl)-1-propene Intermediates CS-ED-15354 116545-04-1 Enquire
2-Bromo-3-(2,3,4,5,6-pentamethylphenyl)-1-propene Intermediates CS-ED-15334 951893-58-6 Enquire
2-Bromo-3-(2,3-dichlorophenyl)-1-propene Intermediates CS-ED-15312 951892-45-8 Enquire
2-Bromo-3-(2,3-dimethylyphenyl)-1-propene Intermediates CS-ED-15305 951891-57-9 Enquire
2-Bromo-3-(2,4,5-trimethylphenyl)-1-propene Intermediates CS-ED-15332 951893-23-5 Enquire
2-Bromo-3-(2,4,6-trimethylphenyl)-1-propene Intermediates CS-ED-15333 951893-35-9 Enquire
2-Bromo-3-(2,4-dichlorophenyl)-1-propene Intermediates CS-ED-15313 951892-58-3 Enquire
2-Bromo-3-(2,4-difluorophenyl)-1-propene Intermediates CS-ED-15322 951893-44-0 Enquire
2-Bromo-3-(2,4-dimethoxyphenyl)-1-propene Intermediates CS-ED-15298 951891-09-1 Enquire
2-Bromo-3-(2,4-dimethylphenyl)-1-propene Intermediates CS-ED-15306 951891-69-3 Enquire
2-Bromo-3-(2,5-dichlorophenyl)-1-propene Intermediates CS-ED-15315 951892-79-8 Enquire
2-Bromo-3-(2,5-dimethoxyphenyl)-1-propene Intermediates CS-ED-15299 951891-17-1 Enquire
2-Bromo-3-(2,5-dimethylphenyl)-1-propene Intermediates CS-ED-15307 951891-84-2 Enquire
2-Bromo-3-(2,6-dimethoxyphenyl)-1-propene Intermediates CS-ED-15301 951891-27-3 Enquire
2-Bromo-3-(2,6-dimethylphenyl)-1-propene Intermediates CS-ED-15309 951891-96-6 Enquire
2-Bromo-3-(2-carboethoxyphenyl)-1-propene Intermediates CS-ED-15255 731772-80-8 Enquire
2-Bromo-3-(2-chloro-6-methylphenyl)-1-propene Intermediates CS-ED-15340 951895-33-3 Enquire
2-Bromo-3-(2-cyano-3-fluorophenyl)-1-propene Intermediates CS-ED-15336 951893-82-6 Enquire
2-Bromo-3-(2-ethoxyphenyl)-1-propene Intermediates CS-ED-15270 951890-43-0 Enquire
2-Bromo-3-(2-ethylphenyl)-1-propene Intermediates CS-ED-15286 1263365-87-2 Enquire
2-Bromo-3-(2-isopropylphenyl)-1-propene Intermediates CS-ED-15288 951890-55-4 Enquire
2-Bromo-3-(2-methoxyphenyl)-1-propene Intermediates CS-ED-15150 731773-14-1 Enquire
2-Bromo-3-(2-methylphenyl)-1-propene Intermediates CS-ED-15236 731772-14-8 Enquire
2-Bromo-3-(2-naphthyl)-1-propene Intermediates CS-ED-15355 951887-49-3 Enquire
2-Bromo-3-(3,4,5-trifluorophenyl)-1-propene Intermediates CS-ED-15328 951892-90-3 Enquire
2-Bromo-3-(3,4,5-trimethoxyphenyl)-1-propene Intermediates CS-ED-15329 951892-99-2 Enquire
2-Bromo-3-(3,4-dichlorophenyl)-1-propene Intermediates CS-ED-15318 842140-32-3 Enquire
2-Bromo-3-(3,4-dimethoxyphenyl)-1-propene Intermediates CS-ED-15302 842140-36-7 Enquire
2-Bromo-3-(3,4-dimethylphenyl)-1-propene Intermediates CS-ED-15158 951892-08-3 Enquire
2-Bromo-3-(3,5-dichlorophenyl)-1-propene Intermediates CS-ED-15320 842140-33-4 Enquire
2-Bromo-3-(3,5-dimethoxyphenyl)-1-propene Intermediates CS-ED-15304 951891-48-8 Enquire
2-Bromo-3-(3,5-dimethyl-4-methoxyphenyl)-1-propene Intermediates CS-ED-15330 951893-08-6 Enquire
2-Bromo-3-(3,5-dimethylphenyl)-1-propene Intermediates CS-ED-15310 842140-37-8 Enquire
2-Bromo-3-(3-bromo-2-thienyl)-1-propene Intermediates CS-ED-15342 951885-96-4 Enquire
2-Bromo-3-(3-bromophenyl)-1-propene Intermediates CS-ED-15230 485320-31-8 Enquire
2-Bromo-3-(3-carboethoxyphenyl)-1-propene Intermediates CS-ED-15257 731772-86-4 Enquire
2-Bromo-3-(3-chloro-4-methylphenyl)-1-propene Intermediates CS-ED-15242 951888-00-9 Enquire
2-Bromo-3-(3-cyano-4-fluorophenyl)-1-propene Intermediates CS-ED-15249 951888-65-6 Enquire
2-Bromo-3-(3-fluoro-2-methylphenyl)-1-propene Intermediates CS-ED-15335 951893-70-2 Enquire
2-Bromo-3-(3-fluoro-5-methoxyphenyl)-1-propene Intermediates CS-ED-15252 951889-05-7 Enquire
2-Bromo-3-(3-fluoro-5-methylphenyl)-1-propene Intermediates CS-ED-15251 951888-89-4 Enquire
2-Bromo-3-(3-methoxyphenyl)-1-propene Intermediates CS-ED-15263 731773-18-5 Enquire
2-Bromo-3-(3-methyl-2-pyridyl)-1-propene Intermediates CS-ED-15350 951886-92-3 Enquire
2-Bromo-3-(3-methylphenyl)-1-propene Intermediates CS-ED-15238 731772-18-2 Enquire
2-Bromo-3-(4-(tetrahydro-pyran-2-yloxy)phenyl)-1-propene Intermediates CS-ED-15285 951890-26-9 Enquire
2-Bromo-3-(4-bromo-2-fluorophenyl)-1-propene Intermediates CS-ED-15338 951894-16-9 Enquire
2-Bromo-3-(4-bromo-3-fluorophenyl)-1-propene Intermediates CS-ED-15246 951888-44-1 Enquire
2-Bromo-3-(4-carboethoxyphenyl)-1-propene Intermediates CS-ED-14736 148252-42-0 Enquire
2-Bromo-3-(4-chloro-3-methylphenyl)-1-propene Intermediates CS-ED-15243 842140-31-2 Enquire
2-Bromo-3-(4-cyano-3-fluorophenyl)-1-propene Intermediates CS-ED-15248 951888-56-5 Enquire
2-Bromo-3-(4-ethoxyphenyl)-1-propene Intermediates CS-ED-15272 951890-49-6 Enquire
2-Bromo-3-(4-ethylphenyl)-1-propene Intermediates CS-ED-15287 842140-38-9 Enquire
2-Bromo-3-(4-isopropylphenyl)-1-propene Intermediates CS-ED-15289 951890-61-2 Enquire
2-Bromo-3-(4-methoxy-3-methylphenyl)-1-propene Intermediates CS-ED-15244 951888-32-7 Enquire
2-Bromo-3-(4-methoxyphenyl)-1-propene Intermediates CS-ED-15152 90968-62-0 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Methylcyclopropene Fine Chemicals CS-O-20079 3100-04-7 In Stock
1-Propene, 3,3-dichloro- Fine Chemicals CS-ZH-32844 563-57-5 Enquire
2-Amino-1,1,3-propenetricarbonitrile Fine Chemicals CS-DJ-00806 868-54-2 Enquire
2-Bromopropene Fine Chemicals CS-TA-71225 557-93-7 Enquire
2-Chloro-1-propene Fine Chemicals CS-O-49469 557-98-2 Enquire
2-Methoxypropene Fine Chemicals CS-T-32637 116-11-0 In Stock
trans-1,3-Dichloropropene Fine Chemicals CS-O-40557 10061-02-6 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"1,2-Dibromo-3,3,3-trifluoropropene" Building Blocks CS-M-01968 431-22-1 Enquire
1,2-Dichloro-3,3,3-trifluoropropene Building Blocks CS-M-02163 431-27-6 Enquire
2-Chloro-3,3,3-trifluoropropene Building Blocks CS-M-00759 2730-62-3 Enquire
2-Iodo-3,3,3-trifluoropropene Building Blocks CS-M-03369 107070-09-7 Enquire
3,3,3-Trifluoropropene Building Blocks CS-M-01630 677-21-4 Enquire
Hexafluoropropene oxide dimer Building Blocks CS-O-50009 2062-98-8 Enquire