Azithromycin and Impurities

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products per page. 89 products on this category.

Product data	Purity	Price range	Estimated delivery
Azithromycin EP Impurity B (Azithromycin B) REF: 4Z-A-266CAS: 307974-61-4	- - -	To inquire	Thu 12 Dec 24
Azithromycin Impurity 32 REF: 4Z-A-2659	- - -	To inquire	Thu 12 Dec 24
Azithromycin EP Impurity O REF: 4Z-A-2611CAS: 763924-54-5	- - -	To inquire	Thu 12 Dec 24
Azithromycin Impurity 11 REF: 4Z-A-2635CAS: 217500-34-0	- - -	To inquire	Thu 12 Dec 24
Azithromycin EP Impurity D REF: 4Z-A-268CAS: 612069-26-8	- - -	To inquire	Thu 12 Dec 24
Azithromycin Impurity 8 REF: 4Z-A-2630CAS: 620169-51-9	- - -	To inquire	Thu 12 Dec 24
Azithromycin Impurity 19 REF: 4Z-A-2646	- - -	To inquire	Thu 12 Dec 24
Azithromycin Impurity 33 REF: 4Z-A-2660	- - -	To inquire	Thu 12 Dec 24
Azithromycin Impurity 21 REF: 4Z-A-2648	- - -	To inquire	Thu 12 Dec 24
N1-N-Nitroso Azithromycin Impurity 34 REF: 4Z-A-2663	- - -	To inquire	Thu 12 Dec 24
N-Nitroso Azithromycin EP Impurity M REF: 4Z-A-2661	- - -	To inquire	Thu 12 Dec 24
Azithromycin EP Impurity C REF: 4Z-A-267CAS: 620169-47-3	- - -	To inquire	Thu 12 Dec 24
Azithromycin Impurity 23 REF: 4Z-A-2650	- - -	To inquire	Thu 12 Dec 24
Azithromycin B REF: TR-A927005CAS: 307974-61-4	- - -	549.00 €~3,678.00 €	Tue 17 Dec 24
Azithromycin REF: TR-A927018CAS: 83905-01-5	- - -	94.00 €~100.00 €	Tue 17 Dec 24
Azithromycin-13CD3 REF: TR-A927003CAS: 83905-01-5	- - -	421.00 €~2,846.00 €	Tue 17 Dec 24
3'-N,N-Di(desmethyl)-3'-N-formyl Azithromycin REF: TR-D440860CAS: 765927-71-7	- - -	1,031.00 €~5,934.00 €	Tue 17 Dec 24
Azithromycin-d5 REF: TR-A927004CAS: 83905-01-5	- - -	236.00 €~2,785.00 €	Tue 17 Dec 24
Azithromycin N-Oxide REF: TR-A927015CAS: 90503-06-3	- - -	189.00 €~447.00 €	Tue 17 Dec 24
3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin REF: TR-A168295CAS: 612069-30-4	- - -	315.00 €~2,039.00 €	Tue 17 Dec 24

Azithromycin EP Impurity B (Azithromycin B)

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Azithromycin EP Impurity B (Azithromycin B)

CAS:307974-61-4

Formula:

C₃₈H₇₂N₂O₁₁

Color and Shape:

White To Off-White Solid

Molecular weight:

733.00

Ref: 4Z-A-266

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin Impurity 32

Formula:

C₄₃H₇₃N₃O₁₅S

Molecular weight:

904.12

Ref: 4Z-A-2659

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin EP Impurity O

CAS:763924-54-5

Formula:

C₃₉H₇₄N₂O₁₂

Molecular weight:

763.04

Ref: 4Z-A-2611

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin Impurity 11

CAS:217500-34-0

Formula:

C₄₁H₇₉N₃O₁₂

Molecular weight:

806.09

Ref: 4Z-A-2635

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin EP Impurity D

CAS:612069-26-8

Formula:

C₃₈H₇₂N₂O₁₃

Molecular weight:

765.00

Ref: 4Z-A-268

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin Impurity 8

CAS:620169-51-9

Formula:

C₃₆H₆₅NO₁₂

Molecular weight:

703.91

Ref: 4Z-A-2630

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin Impurity 19

Formula:

C₃₇H₆₆N₂O₁₁

Molecular weight:

714.94

Ref: 4Z-A-2646

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin Impurity 33

Formula:

C₄₄H₇₅N₃O₁₅S

Molecular weight:

918.15

Ref: 4Z-A-2660

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin Impurity 21

Formula:

C₃₅H₆₂N₂O₁₂

Molecular weight:

702.88

Ref: 4Z-A-2648

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Estimated delivery in United States, on Thursday 12 Dec 2024

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N1-N-Nitroso Azithromycin Impurity 34

Formula:

C₃₆H₆₇N₃O₁₃

Molecular weight:

749.94

Ref: 4Z-A-2663

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Estimated delivery in United States, on Thursday 12 Dec 2024

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N-Nitroso Azithromycin EP Impurity M

Formula:

C₃₇H₆₇N₃O₁₄

Molecular weight:

777.95

Ref: 4Z-A-2661

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin EP Impurity C

CAS:620169-47-3

Formula:

C₃₇H₇₀N₂O₁₂

Molecular weight:

734.98

Ref: 4Z-A-267

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin Impurity 23

Formula:

C₃₈H₇₀N₂O₁₃

Molecular weight:

762.98

Ref: 4Z-A-2650

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Estimated delivery in United States, on Thursday 12 Dec 2024

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Azithromycin B

CAS:307974-61-4

Impurity Azithromycin EP Impurity B Applications Azithromycin B (Azithromycin EP Impurity B), is an impurity …

Formula:

C₃₈H₇₂N₂O₁₁

Color and Shape:

White To Yellow

Molecular weight:

732.99

Ref: TR-A927005

1mg		549.00 €
10mg		3,678.00 €
2500µg		1,126.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Azithromycin

CAS:83905-01-5

Applications Azithromycin is an azalide macrolide antibiotic. References Hunter, R., et al.: J. Vet. Pharmacol. …

Formula:

C₃₈H₇₂N₂O₁₂

Color and Shape:

White

Molecular weight:

748.98

Ref: TR-A927018

25mg		94.00 €
50mg		100.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Azithromycin-13CD3

Controlled Product

CAS:83905-01-5

Applications Labelled Azithromycin, a semi-synthetic macrolide antibiotic; related to Erythromycin A. Antibacterial. References Langtry, H.D., …

Formula:

C₃₇₁₃CH₆₉D₃N₂O₁₂

Color and Shape:

Neat

Molecular weight:

753.0

Ref: TR-A927003

1mg		421.00 €
10mg		2,846.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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3'-N,N-Di(desmethyl)-3'-N-formyl Azithromycin

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3'-N,N-Di(desmethyl)-3'-N-formyl Azithromycin

Controlled Product

CAS:765927-71-7

Impurity Azithromycin EP Impurity M Applications Azithromycin (A927000) impurity. A degradation products of Azithromycin. References …

Formula:

C₃₇H₆₈N₂O₁₃

Color and Shape:

Neat

Molecular weight:

748.94

Ref: TR-D440860

25mg		4,340.00 €
50mg		5,934.00 €
2500µg		1,031.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Azithromycin-d5

Controlled Product

CAS:83905-01-5

Applications Azithromycin-d5, is the labeled analogue Azithromycin (A927000), a semi-synthetic macrolide antibiotic; related to Erythromycin …

Formula:

C₃₈H₆₇D₅N₂O₁₂

Color and Shape:

Neat

Molecular weight:

754.02

Ref: TR-A927004

1mg		406.00 €
10mg		2,785.00 €
500µg		236.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Azithromycin N-Oxide

Controlled Product

CAS:90503-06-3

Impurity Azithromycin EP Impurity L Applications Azithromycin N-Oxide (Azithromycin EP Impurity L) is an Azithromycin …

Formula:

C₃₈H₇₂N₂O₁₃

Color and Shape:

Off-White

Molecular weight:

764.98

Ref: TR-A927015

25mg		189.00 €
50mg		252.00 €
100mg		447.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin

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3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin

CAS:612069-30-4

Impurity USP Azithromycin Related Impurity H /Azithromycin EP Impurity H Stability Hygroscopic Applications 3'-N-[[4-(acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin …

Formula:

C₄₅H₇₇N₃O₁₅S

Color and Shape:

Brown

Molecular weight:

932.17

Ref: TR-A168295

10mg		315.00 €
100mg		2,039.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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