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Categories / Impurity

Impurity Products

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

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Azacitidine Impurity C isomers 3 chemical structure
Custom Synthesis

Azacitidine Impurity C isomers 3

CAT No. CS-O-37259
CAS No. -
Category Impurity
Parent API Azacitidine
Formula C7H14N4O5.C2H4O2
Mol. Wt. 234.21.60.05
Azacitidine Related Compound C (Isomer 1) chemical structure
Custom Synthesis

Azacitidine Related Compound C (Isomer 1)

CAT No. CS-O-14699
CAS No. 2508-80-7
Category Impurity
Parent API Azacitidine
Formula C7H14N4O5
Mol. Wt. 234.21
Azacitidine Related Compound C (Isomer 2) chemical structure
Custom Synthesis

Azacitidine Related Compound C (Isomer 2)

CAT No. CS-O-56424
CAS No.
Category Impurity
Parent API Azacitidine
Formula C7H14N4O5
Mol. Wt. 234.21
Azacitidine Related Compound C (Isomer 3) chemical structure
Custom Synthesis

Azacitidine Related Compound C (Isomer 3)

CAT No. CS-O-46342
CAS No. 2775292-14-1
Category Impurity
Parent API 5-Azacytidine
Formula C7H14N4O5
Mol. Wt. 234.21
Azacitidine Related Compound C (Isomer 4) chemical structure
Custom Synthesis

Azacitidine Related Compound C (Isomer 4)

CAT No. CS-EO-01671
CAS No. 1698011-17-4
Category Impurity
Parent API Azacitidine
Formula C7H14N4O5
Mol. Wt. 234.2
Azacitidine Related Compound -C Isomer -2 chemical structure
Custom Synthesis

Azacitidine Related Compound -C Isomer -2

CAT No. CS-EO-03093
CAS No. -
Category Impurity
Parent API Azacitidine
Formula C8H14N4O5
Mol. Wt. 246.2
Azaclorzine maleate chemical structure
Custom Synthesis

Azaclorzine maleate

CAT No. CS-O-46576
CAS No. 49780-18-9
Category Impurity
Parent API Prochlorperazine
Formula C22H24ClN3OS : C4H4O4
Mol. Wt. 414.0 : 116.1
Azadirachtin I chemical structure
Custom Synthesis

Azadirachtin I

CAT No. CS-ED-42336
CAS No. 134788-16-2
Category Impurity
Parent API Azadirachtin
Formula C32H42O12
Mol. Wt. 618.7
Azaerythromycin A 11,12-hydrogen borate chemical structure
Custom Synthesis

Azaerythromycin A 11,12-hydrogen borate

CAT No. CS-P-08697
CAS No. 194809-66-0
Category Impurity
Parent API Azithromycin
Formula C37H69BN2O13
Mol. Wt. 760.8
Azaperone EP Impurity A chemical structure
Custom Synthesis

Azaperone EP Impurity A

CAT No. CS-O-13562
CAS No. -
Category Impurity
Parent API
Formula -
Mol. Wt.
Azaperone EP Impurity B chemical structure
Custom Synthesis

Azaperone EP Impurity B

CAT No. CS-O-13563
CAS No. -
Category Impurity
Parent API
Formula -
Mol. Wt.
Azaperone EP Impurity C chemical structure
Custom Synthesis

Azaperone EP Impurity C

CAT No. CS-O-13564
CAS No. -
Category Impurity
Parent API
Formula -
Mol. Wt.
Azasetron Impurity 1 chemical structure
Custom Synthesis

Azasetron Impurity 1

CAT No. CS-O-32408
CAS No. 123040-79-9
Category Impurity
Parent API Azasetron
Formula C10H8ClNO4
Mol. Wt. 241.63
Azathioprine EP Impurity E chemical structure
Custom Synthesis

Azathioprine EP Impurity E

CAT No. CS-T-27868
CAS No. 73703-74-9
Category Impurity
Parent API Azathioprine
Formula C4H5N3O3
Mol. Wt. 143.10
Azathioprine EP Impurity G chemical structure
Custom Synthesis

Azathioprine EP Impurity G

CAT No. CS-T-44117
CAS No. 5581-52-2
Category Impurity
Parent API Azathioprine
Formula C9H8N8O2S
Mol. Wt. 292.28
Azathioprine Impurity(9-H Purine-6 thiol) chemical structure
Custom Synthesis

Azathioprine Impurity(9-H Purine-6 thiol)

CAT No. CS-O-43267
CAS No. 157930-14-8
Category Impurity
Parent API Azathioprine
Formula C5H4N4S
Mol. Wt. 152.18
AZD8329 chemical structure
Custom Synthesis

AZD8329

CAT No. CS-O-32860
CAS No. 1048668-70-7
Category Impurity
Parent API
Formula C25H31N3O3
Mol. Wt. 421.53 g/mol
Azelaic acid Impurity 2 chemical structure
Custom Synthesis

Azelaic acid Impurity 2

CAT No. CS-O-61575
CAS No. 217961-07-4
Category Impurity
Parent API Azelaic acid
Formula C19H32O8
Mol. Wt. 388.46
Azelaic acid Preopylene glycol ester impurity 1 chemical structure
Custom Synthesis

Azelaic acid Preopylene glycol ester impurity 1

CAT No. CS-O-62145
CAS No. -
Category Impurity
Parent API Azelaic acid
Formula C12H22O5
Mol. Wt. 246.30
Azelaic acid Preopylene glycol ester impurity 2 chemical structure
Custom Synthesis

Azelaic acid Preopylene glycol ester impurity 2

CAT No. CS-O-62146
CAS No. -
Category Impurity
Parent API Azelaic acid
Formula C12H22O5
Mol. Wt. 246.30
Azelaic acid tetracarboxylic acid impurity chemical structure
Custom Synthesis

Azelaic acid tetracarboxylic acid impurity

CAT No. CS-EO-02194
CAS No. 855898-43-0
Category Impurity
Parent API Azelaic acid
Formula C11H16O8
Mol. Wt. 276.24
Azelaic acid tricarboxylic acid impurity chemical structure
Custom Synthesis

Azelaic acid tricarboxylic acid impurity

CAT No. CS-EO-02195
CAS No. 855957-40-3
Category Impurity
Parent API Azelaic acid
Formula C10H16O6
Mol. Wt. 232.2
Azelastine 2-Chloro Isomer chemical structure
Custom Synthesis

Azelastine 2-Chloro Isomer

CAT No. CS-O-47386
CAS No. 752922-66-0
Category Impurity
Parent API Azelastine
Formula C22H24ClN3O
Mol. Wt. 381.90
Azelastine 2-chloro isomer hydrochloride chemical structure
Custom Synthesis

Azelastine 2-chloro isomer hydrochloride

CAT No. CS-O-36212
CAS No. 752922-66-0 (free base)
Category Impurity
Parent API Azelastine
Formula C22H25Cl2N3O
Mol. Wt. 418.36

Impurity Products at Clearsynth

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

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