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

Phenethylamine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,5-(Dimethoxy-d6)-4-iodophenethylamine Hydrochloride" Stable Isotopes CS-T-53463 951400-09-2 Enquire
"2,5-(Dimethoxy-d6)-4-methylphenethylamine Hydrochloride" Stable Isotopes CS-T-53468 1189467-51-3 Enquire
"2,5-Dimethoxyphenethylamine D6" Stable Isotopes CS-T-53373 951442-77-6 Enquire
β-Methylphenethylamine D9 Stable Isotopes CS-C-00348 582-22-9(Unlabeled) Enquire
2,5-(Dimethoxy-d6)-4-(propylsulfanyl)phenethylamine Hydrochl... Stable Isotopes CS-O-42588 951400-19-4 Enquire
2,5-(Dimethoxy-d6)-4-chlorophenethylamine Hydrochloride Stable Isotopes CS-T-53460 951400-08-1 Enquire
2,5-Dimethoxy-4-(ethylthio)phenethylamine-d5 Hydrochloride Stable Isotopes CS-TB-28750 Not Available Enquire
Phenethylamine-d4 Stable Isotopes CS-T-95163 87620-08-4 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Methylphenethylamine API Standards CS-M-01645 55755-17-4 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(R)-(+)-beta-Methylphenethylamine, HCl" Impurities CS-AC-03969 34298-25-4 Enquire
"2,5-Dimethoxy-4-nitrophenethylamine Hydrochloride" Impurities CS-T-52867 261789-00-8 Enquire
"3,4-Dimethoxy-2-methylphenethylamine Hydrochloride" Impurities CS-T-53408 7477-53-4 Enquire
"N,a-Diethylphenethylamine Hydrochloride" Impurities CS-T-52819 29805-52-5 Enquire
2,5-Dimethoxy-4-propylphenethylamine Impurities CS-ED-41765 207740-22-5 Enquire
3-Methoxy-4-(benzyloxy)phenethylamine Impurities CS-T-32257 1860-57-7 Enquire
4-Methylphenethylamine Impurities CS-T-34570 3261-62-9 Enquire
N,α,a'-Trimethyldiphenethylamine Impurities CS-T-62427 53660-19-8 Enquire
Phenethylamine amino thiozole impurity Impurities CS-O-37189 Not Available In Stock


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,5-Dichlorophenethylamine" Intermediates CS-T-88999 56133-86-9 Enquire
"2,5-Dimethoxy-4-(isopropylthio)phenethylamine Hydrochloride... Intermediates CS-T-19893 868738-44-7 Enquire
"2,5-Dimethoxy-4-(propylsulfanyl)phenethylamine Hydrochlorid... Intermediates CS-T-19577 850140-15-7 Enquire
"2,5-Dimethoxy-4-chlorophenethylamine Hydrochloride" Intermediates CS-T-19887 88441-15-0 Enquire
"2,5-Dimethoxy-4-iodophenethylamine Hydrochloride" Intermediates CS-T-19895 64584-32-3 Enquire
"2,5-Dimethoxyphenethylamine" Intermediates CS-T-19604 3600-86-0 Enquire
"3,4,5-Trimethoxyphenethylamine, Hydrochloride" Intermediates CS-T-30562 832-92-8 Enquire
"3,4-Methylenedioxyphenethylamine" Intermediates CS-M-57883 1484-85-1 Enquire
"3,5-Dimethoxy-4-hydroxyphenethylaminehydrochloride" Intermediates CS-M-01731 2176-14-9 Enquire
(R)-ß-Methylphenethylamine Intermediates CS-M-57868 28163-64-6 Enquire
(S-(R*,R*))-beta-Chloro-N,alpha-dimethylphenethylamine hydro... Intermediates CS-ED-24672 94133-42-3 Enquire
(S)-ß-Isopropylphenethylamine Intermediates CS-T-56900 106498-32-2 In Stock
2,5-Dimethoxy-4-methylphenethylamine Hydrochloride Intermediates CS-T-19906 25505-65-1 Enquire
2-Fluorophenethylamine Intermediates CS-DB-00087 52721-69-4 Enquire
3-Bromo-4-methoxyphenethylamine Intermediates CS-M-00477 159465-27-7 Enquire
3-Ethoxy-4-methoxyphenethylamine Intermediates CS-M-00985 86456-97-5 Enquire
3-Fluorophenethylamine Intermediates CS-T-74545 404-70-6 Enquire
3-Methoxy-4-propoxyphenethylamine Intermediates CS-M-23680 86456-98-6 Enquire
3-Nitrophenethylamine hydrochloride Intermediates CS-EC-00014 19008-62-9 Enquire
4-Aminophenethylamine Intermediates CS-M-03562 13472-00-9 In Stock
4-Benzyloxy-3-methoxy-N-methylphenethylamine Hydrochloride Intermediates CS-T-48983 35266-64-9 Enquire
4-Bromophenethylamine Intermediates CS-M-50488 73918-56-6 Enquire
4-Ethoxy-3-methoxyphenethylamine Intermediates CS-M-00846 36377-59-0 Enquire
4-Fluorophenethylamine Intermediates CS-M-57633 1583-88-6 Enquire
4-Nitrophenethylamine hydrochloride Intermediates CS-O-13561 29968-78-3 In Stock
5-Bromo-2-methoxyphenethylamine hydrobromide Intermediates CS-M-00472 206559-44-6 Enquire
alpha-(p-Methoxyphenyl)phenethylamine hydrochloride Intermediates CS-ED-11333 62402-44-2 Enquire
B-Methylphenethylamine Intermediates CS-O-30654 582-22-9 In Stock
N,N,β-Trimethyl-phenethylamine Hydrochloride Intermediates CS-T-62483 861007-66-1 In Stock
N-Benzylidenephenethylamine Intermediates CS-T-05711 3240-95-7 Enquire
N-Ethyl-β-methyl-phenethylamine Hydrochloride Intermediates CS-T-54538 91339-14-9 In Stock
N-Methyl-N-trifluoroacetyl-4-benzyloxy-3-methoxyphenethylami... Intermediates CS-T-58693 1076198-60-1 Enquire
N-Trifluoroacetyl-4-benzyloxy-3-methoxyphenethylamine Intermediates CS-T-45200 1076199-49-9 Enquire
o-Chloro-a,a-dimethylphenethylamine Hydrochloride Intermediates CS-T-72872 10389-72-7 Enquire
rac-N-(o-Chlorobenzylidene)-a-methyl-phenethylamine Intermediates CS-T-72692 13364-31-3 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,3-Dimethoxyphenethylamine" Fine Chemicals CS-M-01748 3213-29-4 Enquire
"2,4-Dichlorophenethylamine" Fine Chemicals CS-M-02526 52516-13-9 Enquire
"2,6-Dichlorophenethylamine" Fine Chemicals CS-M-02527 14573-23-0 Enquire
"3,4-Dimethylphenethylamine" Fine Chemicals CS-M-01792 17283-14-6 Enquire
(R)-N,alpha-Dimethylphenethylamine hydrochloride Fine Chemicals CS-ED-02021 826-10-8 Enquire
2,4-Dimethylphenethylamine Fine Chemicals CS-M-01790 76935-60-9 Enquire
2,5-Dimethylphenethylamine Fine Chemicals CS-M-01791 23068-44-2 Enquire
2-Ethoxyphenethylamine Fine Chemicals CS-M-01646 39590-27-7 Enquire
2-Methylphenethylamine Fine Chemicals CS-M-01644 55755-16-3 Enquire
2-Nitrophenethylamine Fine Chemicals CS-MM-61624 33100-15-1 Enquire
2-Phenoxyphenethylamine Fine Chemicals CS-M-02596 118468-16-9 Enquire
3,4,5-trihydroxy�phenethyl�amine hydrochloride Fine Chemicals CS-EU-00178 5720-26-3 Enquire
3,4-Dichlorophenethylamine Fine Chemicals CS-M-02525 21581-45-3 Enquire
3,4-Dimethoxyphenethylamine Fine Chemicals CS-O-32066 120-20-7 In Stock
3-Ethoxyphenethylamine Fine Chemicals CS-M-01643 76935-76-7 Enquire
3-Hydroxyphenethylamine hydrochloride Fine Chemicals CS-M-02595 588-05-6 Enquire
3-Methoxyphenethylamine Fine Chemicals CS-M-02598 2039-67-0 Enquire
3-Phenoxyphenethylamine Fine Chemicals CS-M-02597 118468-17-0 Enquire
4-Bromophenethylamine hydrobromide Fine Chemicals CS-M-01295 206559-45-7 Enquire
4-Ethoxyphenethylamine Fine Chemicals CS-M-01647 62885-82-9 Enquire
4-Ethylphenethylamine Fine Chemicals CS-M-01296 64353-29-3 Enquire
4-Isopropoxy-2,5-dimethoxyphenethylamine Fine Chemicals CS-O-36931 952006-65-4 Enquire
4-Isopropyl-2,5-dimethoxyphenethylamine Fine Chemicals CS-O-36930 1498978-47-4 Enquire
4-Phenoxyphenethylamine Fine Chemicals CS-M-02599 118468-18-1 Enquire
N-Isopropyl-N-phenethylamine hydrochloride Fine Chemicals CS-MM-90866 38449-56-8 In Stock