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Categories / Impurity

Impurity Products

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

Showing 13465-13488 of 27603 products
All In Stock Custom Synthesis
Ceftriaxone Impurity 2 chemical structure
Custom Synthesis

Ceftriaxone Impurity 2

CAT No. CS-O-10782
CAS No. 84994-24-1
Category Impurity
Parent API Ceftriaxone
Formula C13H10N4O3S2
Mol. Wt. 334.4
Ceftriaxone Impurity Cefotaxime Triethylamine chemical structure
Custom Synthesis

Ceftriaxone Impurity Cefotaxime Triethylamine

CAT No. CS-EO-03408
CAS No. 219827-56-2
Category Impurity
Parent API Ceftriaxone
Formula C16H17N5O7S2 : C6H15N
Mol. Wt. 455.5 : 101.2
Ceftriaxone N-Hydroxysuccinimide Ester chemical structure
Custom Synthesis

Ceftriaxone N-Hydroxysuccinimide Ester

CAT No. CS-O-64922
CAS No. -
Category Impurity
Parent API Ceftriaxone
Formula C22H23N9O9S3
Mol. Wt. 653.67
Ceftriaxone Sodium Impurity 3 chemical structure
Custom Synthesis

Ceftriaxone Sodium Impurity 3

CAT No. CS-O-61833
CAS No. 1637561-91-1
Category Impurity
Parent API Ceftriaxone
Formula C18H18N8O7S3
Mol. Wt. 554.57
Cefuracetime (E-isomer) chemical structure
Custom Synthesis

Cefuracetime (E-isomer)

CAT No. CS-T-69334
CAS No. 97232-98-9
Category Impurity
Parent API Cefuracetime
Formula -
Mol. Wt.
Cefuracetime (E-isomer) Sodium Salt chemical structure
Custom Synthesis

Cefuracetime (E-isomer) Sodium Salt

CAT No. CS-TA-88117
CAS No. 97170-20-2
Category Impurity
Parent API Cefuracetime
Formula C17H17N3NaO8S
Mol. Wt. 446.39
Cefuroxime Aminoacetyl impurity chemical structure
Custom Synthesis

Cefuroxime Aminoacetyl impurity

CAT No. CS-O-60722
CAS No.
Category Impurity
Parent API Cefuroxime
Formula C18H19N5O9S
Mol. Wt. 481.44
Cefuroxime axetil diastereoisomer A chemical structure
Custom Synthesis

Cefuroxime axetil diastereoisomer A

CAT No. CS-EO-02322
CAS No. 64599-28-6
Category Impurity
Parent API Cefuroxime
Formula C20H22N4O10S
Mol. Wt. 510.5
Cefuroxime axetil diastereoisomer B chemical structure
Custom Synthesis

Cefuroxime axetil diastereoisomer B

CAT No. CS-EO-02323
CAS No. 64599-29-7
Category Impurity
Parent API Cefuroxime
Formula C20H22N4O10S
Mol. Wt. 510.5
Cefuroxime Axetil EP Impurity C chemical structure
Custom Synthesis

Cefuroxime Axetil EP Impurity C

CAT No. CS-O-10544
CAS No. 76598-06-6
Category Impurity
Parent API Cefuroxime
Formula C18H15Cl3N4O9S
Mol. Wt. 569.75
Cefuroxime Axetil Impurity C-d3 chemical structure
Custom Synthesis

Cefuroxime Axetil Impurity C-d3

CAT No. CS-T-97702
CAS No.
Category Impurity
Parent API
Formula C18H12D3Cl3N4O9S
Mol. Wt. 560.76
Cefuroxime EP Impurity B chemical structure
Custom Synthesis

Cefuroxime EP Impurity B

CAT No. CS-T-70269
CAS No. 39685-31-9
Category Impurity
Parent API Cefuroxime
Formula C17H17N3O8S
Mol. Wt. 423.40
Cefuroxime EP Impurity B Sodium chemical structure
Custom Synthesis

Cefuroxime EP Impurity B Sodium

CAT No. CS-O-10546
CAS No. 57847-71-9
Category Impurity
Parent API Cefuroxime
Formula C17H16N3NaO8S
Mol. Wt. 445.38
Cefuroxime EP Impurity E chemical structure
Custom Synthesis

Cefuroxime EP Impurity E

CAT No. CS-T-52126
CAS No. 97232-97-8
Category Impurity
Parent API Cefuroxime
Formula C16H16N4O8S
Mol. Wt. 424.39
Cefuroxime EP Impurity F chemical structure
Custom Synthesis

Cefuroxime EP Impurity F

CAT No. CS-EO-00286
CAS No. 97170-19-9
Category Impurity
Parent API
Formula C??H??N?O?S
Mol. Wt. 381.36
Cefuroxime EP Impurity I chemical structure
Custom Synthesis

Cefuroxime EP Impurity I

CAT No. CS-P-08280
CAS No. 39684-61-2
Category Impurity
Parent API
Formula C?H?NO?
Mol. Wt. 169.14
Cefuroxime Impurity 2 chemical structure
Custom Synthesis

Cefuroxime Impurity 2

CAT No. CS-O-60727
CAS No.
Category Impurity
Parent API Cefuroxime
Formula C20H23N5O9S
Mol. Wt. 509.49
Cefuroxime Impurity 35 chemical structure
Custom Synthesis

Cefuroxime Impurity 35

CAT No. CS-P-09035
CAS No. 80154-48-9
Category Impurity
Parent API Cefuroxime
Formula C14H18N2O6S
Mol. Wt. 342.4
Cefuroxime Impurity A anti somer. chemical structure
Custom Synthesis

Cefuroxime Impurity A anti somer.

CAT No. CS-O-33809
CAS No. -
Category Impurity
Parent API Cefuroxime
Formula C15H15N3O7S
Mol. Wt. 381.36
Cefuroxime Sodium EP Impurity A chemical structure
Custom Synthesis

Cefuroxime Sodium EP Impurity A

CAT No. CS-O-10545
CAS No. 56271-94-4
Category Impurity
Parent API Cefuroxime
Formula -
Mol. Wt.
Cefuroxime Sodium EP Impurity C chemical structure
Custom Synthesis

Cefuroxime Sodium EP Impurity C

CAT No. CS-O-10547
CAS No. 69822-88-4
Category Impurity
Parent API Cefuroxime
Formula C15H15N3O6S
Mol. Wt. 365.4
Cefuroxime sodium Impurity 67 chemical structure
Custom Synthesis

Cefuroxime sodium Impurity 67

CAT No. CS-O-59702
CAS No. 1177709-12-4
Category Impurity
Parent API Cefuroxime
Formula C15H15N3O7S
Mol. Wt. 381.36
Celecoxib Diketo Schiff's Base-II Impurity(Mixture of E/Z Isomer) chemical structure
Custom Synthesis

Celecoxib Diketo Schiff's Base-II Impurity(Mixture of E/Z Isomer)

CAT No. CS-O-63788
CAS No. 1061214-09-2
Category Impurity
Parent API Celecoxib
Formula C17H15F3N2O3S
Mol. Wt. 386.39
Celecoxib impurity 1 chemical structure
Custom Synthesis

Celecoxib impurity 1

CAT No. CS-O-44830
CAS No. 54779-81-6
Category Impurity
Parent API Celecoxib
Formula C15H16N2
Mol. Wt. 224.3

Impurity Products at Clearsynth

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