Impurities Manufacturer in India

Manasa Life Sciences, a trusted manufacturer in India, provides high-quality pharmaceutical impurities manufactured under stringent quality standards to support pharmaceutical research, analytical testing, method development, quality control, and regulatory compliance.

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(2S,3S)-3-Boc-Amino-1,2-Epoxy-4-Phenylbutane

CAS Number

98737-29-2

(R)-(-)-3-(Carbamoylmethyl)-5-methylhexanoic Acid

(R)-(-)-3-(Carbamoylmethyl)-5-methylhexanoic Acid

CAS Number

181289-33-8

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(Y0001573) Atovaquone for system suitability CRS

CAS Number

Atovaquone STD - 95233-18-4 : IMP - B-137732-39-9: IMP - C -1809464-27-4:

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(Y0001587) ATOMOXETINE FOR IMPURITY A IDENTIFICATION CRS

CAS Number

STD - 83015-26-3 ; IMP - A - 56161-70-7

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(Y0002370) Amylmetacresol for peak identification A CRS

CAS Number

Amylmetacresol STD - 1300-94-3 : IMP - A - 876473-73-3 : IMP - G - 1357600-49-7 ;

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Abacavir USP Related Compound B

CAS Number

141271-12-7

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Acalabrutinib Standard

CAS Number

1420477-60-6

Alternate CAS Number

2242394-65-4(Maleate Salt);2641500-53-8(Maleate Monohydrate salt)

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Acebutolol EP Impurity A

CAS Number

28197-66-2

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Acebutolol EP Impurity B

CAS Number

22568-64-5

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Acebutolol EP Impurity C

CAS Number

40188-45-2

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Acebutolol EP Impurity D

CAS Number

57898-80-3

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Acebutolol EP Impurity F

CAS Number

96480-91-0

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Acebutolol EP Impurity H

CAS Number

1329613-31-1

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Acebutolol EP Impurity I

CAS Number

441019-91-6

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Acebutolol EP Impurity J

CAS Number

28197-36-6

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Acebutolol EP Impurity K

CAS Number

57898-71-2

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Acebutolol Standard

CAS Number

37517-30-9

Alternate CAS Number

34381-68-5 (HCl Salt)

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Acetazolamide EP Impurity A

CAS Number

60320-32-3

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Acetylcysteine EP Impurity A

CAS Number

56-89-3

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Acetylcysteine EP Impurity B

CAS Number

52-89-1

Alternate CAS Number

52-90-4 (Freebase) , 52-89-1 (Cysteine HCl - API (HCl Salt)) , 7048-04-6 (HCl Monohydrate Salt)

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Acetylcysteine EP Impurity C

CAS Number

5545-17-5

Aciclovir EP Impurity-A

Aciclovir EP Impurity - A

CAS Number

102728-64-3

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Acotiamide Standard

CAS Number

185106-16-5

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Albendazole EP Impurity A

CAS Number

80983-36-4

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Albendazole EP Impurity B

CAS Number

54029-12-8

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Albendazole EP Impurity D

CAS Number

80983-34-2

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Albendazole EP Impurity E

CAS Number

10605-21-7

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Albendazole EP Impurity F

CAS Number

80983-45-5

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Albendazole EP Impurity G

CAS Number

20367-38-8

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Albendazole EP Impurity H

CAS Number

2469260-71-5

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Albendazole EP Impurity I

CAS Number

20559-55-1

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Albendazole EP Impurity J

CAS Number

946498-41-5

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Albendazole EP Impurity L

CAS Number

108579-67-5

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Alfuzosin EP Impurity A

CAS Number

98902-36-4

Alternate CAS Number

98902-29-5 (Hydrochloride)

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Alfuzosin EP Impurity B

CAS Number

23680-84-4

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Alfuzosin EP Impurity D

CAS Number

76362-29-3

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Alfuzosin EP Impurity E

CAS Number

1026411-59-5

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Alfuzosin EP Impurity F

CAS Number

19216-53-6

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Alfuzosin EP Impurity G

CAS Number

928780-95-4

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Alimemazine Impurity A

CAS Number

10071-07-5

Alternate CAS Number

119570-59-1 (Maleate Salt)

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Amidotrizoic acid EP Impurity A

CAS Number

1713-07-1

Amidotrizoic acid

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Amidotrizoic acid EP Impurity B

CAS Number

162193-52-4

Amidotrizoic acid

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Amidotrizoic acid EP Impurity D

CAS Number

NA

Amidotrizoic acid

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Amidotrizoic acid EP Impurity E

CAS Number

NA

Amidotrizoic acid

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Amiloride EP Impurity A

CAS Number

1458-01-1

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Amiloride EP Impurity B

CAS Number

4878-36-8

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Amiloride EP Impurity C

CAS Number

76599-74-1

Alternate CAS Number

1207-29-0(HCl Salt)

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Amiloride Impurity 3

CAS Number

1458-18-0