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Categories / Intermediate

Intermediate Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 145-168 of 13839 products
All In Stock Custom Synthesis
(S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy) quinazoline-4,6-diamine chemical structure
In Stock

(S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy) quinazoline-4,6-diamine

CAT No. CS-O-13076
CAS No. 314771-76-1
Category Intermediate
Parent API Afatinib
Formula C18H16ClFN4O2
Mol. Wt. 374.80
(S)-ß-Isopropylphenethylamine chemical structure
In Stock

(S)-ß-Isopropylphenethylamine

CAT No. CS-T-56900
CAS No. 106498-32-2
Category Intermediate
Parent API -
Formula C11H17N
Mol. Wt. 163.26
(S)-tert-Butyl 2-(((tert-butyldimethylsilyl)oxy)methyl)-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate chemical structure
In Stock

(S)-tert-Butyl 2-(((tert-butyldimethylsilyl)oxy)methyl)-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate

CAT No. CS-T-09938
CAS No. 81658-27-7
Category Intermediate
Parent API .
Formula C16H29NO4Si
Mol. Wt. 327.49
(S)-Tert-butyl 2,6-dimethyl-3-oxohept-1-en-4-ylcarbamate chemical structure
In Stock

(S)-Tert-butyl 2,6-dimethyl-3-oxohept-1-en-4-ylcarbamate

CAT No. CS-DV-00422
CAS No. 247068-81-1
Category Intermediate
Parent API Carfilzomib
Formula C14H25NO3
Mol. Wt. 255.35
(S)-tert-butyl 3-oxo-1-phenyl propyl carbamate chemical structure
In Stock

(S)-tert-butyl 3-oxo-1-phenyl propyl carbamate

CAT No. CS-T-49546
CAS No. 135865-78-0
Category Intermediate
Parent API -
Formula C14H19NO3
Mol. Wt. -
(S)-tetrahydro-a-(1-methylethyl)-2-oxo-1(2H)-pyrimidineacetic acid chemical structure
In Stock

(S)-tetrahydro-a-(1-methylethyl)-2-oxo-1(2H)-pyrimidineacetic acid

CAT No. CS-T-61845
CAS No. 192725-50-1
Category Intermediate
Parent API Lopinavir
Formula C9H16N2O3
Mol. Wt. 200.2
(S)-Valiolamine Voglibose Dihydrochloride chemical structure
In Stock

(S)-Valiolamine Voglibose Dihydrochloride

CAT No. CS-T-93412
CAS No. 1303996-66-8 (free base)
Category Intermediate
Parent API Voglibose
Formula C17H36Cl2N2O11
Mol. Wt. 515.38
(S,Sp)-Ph-Phosferrox chemical structure
In Stock

(S,Sp)-Ph-Phosferrox

CAT No. CS-BX-02501
CAS No. 163169-12-8
Category Intermediate
Parent API Phosferrox
Formula C31H26FeNOP
Mol. Wt. 515.36
(S,Z)-(2-(5-((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide chemical structure
In Stock

(S,Z)-(2-(5-((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide

CAT No. CS-ED-26421
CAS No. 100858-27-3
Category Intermediate
Parent API -
Formula C27H37O2PSi
Mol. Wt. 452.65
(Z)-2-(furan-2-yl)-2-(methoxyimino)acetic acid, potassium salt chemical structure
In Stock

(Z)-2-(furan-2-yl)-2-(methoxyimino)acetic acid, potassium salt

CAT No. CS-O-41625
CAS No. 39684-61-2(free salt)
Category Intermediate
Parent API cefuroxime sodium
Formula C7H6KNO4
Mol. Wt. 207.23
(Z)-Desbutyl Lumefantrine chemical structure
In Stock

(Z)-Desbutyl Lumefantrine

CAT No. CS-T-52130
CAS No. 355841-11-1
Category Intermediate
Parent API Lumefantrine
Formula C26H24Cl3NO
Mol. Wt. 472.83
(Z)-Mycophenolate mofetil chemical structure
In Stock

(Z)-Mycophenolate mofetil

CAT No. CS-ED-00947
CAS No. 2286278-51-9
Category Intermediate
Parent API Mycophenolate Mofetil
Formula C23H31NO7
Mol. Wt. 433.49
(αS)-α-Methyl-4-phenyl-1H-imidazole-2-methanamine chemical structure
In Stock

(αS)-α-Methyl-4-phenyl-1H-imidazole-2-methanamine

CAT No. CS-O-32439
CAS No. 864825-23-0
Category Intermediate
Parent API -
Formula C11H13N3
Mol. Wt. 187.24
[(1S,3S)-3-[[4-Methoxy-3-(3-methoxypropoxy)phenyl]methyl]-4-methyl-1-[(2S,4S)-tetrahydro-4-(1- chemical structure
In Stock

[(1S,3S)-3-[[4-Methoxy-3-(3-methoxypropoxy)phenyl]methyl]-4-methyl-1-[(2S,4S)-tetrahydro-4-(1-

CAT No. CS-O-31273
CAS No. 866030-35-5
Category Intermediate
Parent API -
Formula C30H49NO7
Mol. Wt. 535.71
[(2-Bromoethyloxy)methyl]benzene chemical structure
In Stock

[(2-Bromoethyloxy)methyl]benzene

CAT No. CS-T-08369
CAS No. 1462-37-9
Category Intermediate
Parent API Umeclidinium Bromide
Formula C9H11BrO
Mol. Wt. 215.1
[(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methanol chemical structure
In Stock

[(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methanol

CAT No. CS-O-32213
CAS No. 168828-82-8
Category Intermediate
Parent API Linezolid
Formula C14H17FN2O4
Mol. Wt. 296.3
[4-(4-Aminophenoxy)(2-pyridyl)]-N-methylcarboxamide chemical structure
In Stock

[4-(4-Aminophenoxy)(2-pyridyl)]-N-methylcarboxamide

CAT No. CS-T-03215
CAS No. 284462-37-9
Category Intermediate
Parent API
Formula C13H13N3O2
Mol. Wt. 243.26
[6]-Shogaol chemical structure
In Stock

[6]-Shogaol

CAT No. CS-T-42308
CAS No. 555-66-8
Category Intermediate
Parent API Shogaol
Formula C17H24O3
Mol. Wt. 276.4
[p-Terphenyl]-4,4''-dicarboxylic Acid chemical structure
In Stock

[p-Terphenyl]-4,4''-dicarboxylic Acid

CAT No. CS-T-61656
CAS No. 13653-84-4
Category Intermediate
Parent API -
Formula C20H14O4
Mol. Wt. 318.32
[R-(R*,R*)]-(1,2-Dihydroxypropyl)phosphonic Acid chemical structure
In Stock

[R-(R*,R*)]-(1,2-Dihydroxypropyl)phosphonic Acid

CAT No. CS-T-89413
CAS No. 132125-60-1
Category Intermediate
Parent API
Formula C3H9O5P
Mol. Wt. 156.07
1- chloro-6,6-dimethyl-2-hepten-4-yne chemical structure
In Stock

1- chloro-6,6-dimethyl-2-hepten-4-yne

CAT No. CS-O-31659
CAS No. 126764-17-8
Category Intermediate
Parent API Terbinafine
Formula C9H13Cl
Mol. Wt. 156.65
1 Cyclopropane Mycophenolic Acid chemical structure
In Stock

1 Cyclopropane Mycophenolic Acid

CAT No. CS-T-14186
CAS No. 125198-40-5
Category Intermediate
Parent API Mycophenolic Acid
Formula C18H22O6
Mol. Wt. 334.36
1-​tert-​Butyl-​3,​5-​dimethylbenzene chemical structure
In Stock

1-​tert-​Butyl-​3,​5-​dimethylbenzene

CAT No. CS-T-69630
CAS No. 98-19-1
Category Intermediate
Parent API Xylometazoline
Formula C12H18
Mol. Wt. 162.3
1-(1-Naphthyl)ethanamine chemical structure
In Stock

1-(1-Naphthyl)ethanamine

CAT No. CS-M-18765
CAS No. 42882-31-5
Category Intermediate
Parent API Cinacalcet
Formula C12H13N
Mol. Wt. 171.24

Intermediate Products at Clearsynth

Browse available Intermediate products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

Browse available compounds above or contact our team for custom synthesis and bulk requirements.

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