High-Quality Pharmaceutical Reference Standards

Manasa Life Sciences is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards in India, providing reliable reference materials for pharmaceutical quality control, analytical testing, method validation, research, and regulatory requirements. Their reference standards are designed to support accurate, consistent, and dependable pharmaceutical analysis.

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3,4-Dimethoxy-2-pyridinemethanol

CAS Number

72830-08-1

Chemical Primary Standard

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Darolutamide Standard

CAS Number

1297538-32-9

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DL-Adrenaline

CAS Number

329-65-7

Chemical Primary Standard

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((S)-(+)-2-Amino-1-butanol)

CAS Number

5856-62-2

Chemical Primary Standard

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(3-endo)-8-Azabicyclo[3.2.1]octan-3-ol

CAS Number

538-09-0

Chemical Primary Standard

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(3S,4aS,8aS)-Decahydro-N-t-butyl-3-isoquinolinecarboxamide

CAS Number

136465-81-1

Chemical Primary Standard

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(Y0000471) Buspirone for system suitability CRS

CAS Number

STD-36505-84-7: IMP-L- 21098-11-3: IMP-N- 257877-44-4: IMP-E-257877-43-3: IMP-G-84746-24-7: IMP-J-2726492-72-2

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(Y0001334) Clopidogrel for system suitability CRS

CAS Number

STD- 113665-84-2: IMP-A(RC-A)- 144457-28-3: IMP-B- 1396607-35-4

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(Y0002115) Benserazide for peak identification A CRS

CAS Number

Benserazide STD-322-35-0;14919-77-8(HCl Salt): IMP-B-2472968-83-3;NA(HCl Salt)

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(Y0002118) Benzydamine for system suitability CRS

CAS Number

Benzydamine STD-642-72-8;132-69-4(HCl Salt): IMP-A-87453-76-7;2196185-65-4(HCl Salt): IMP-B-1797879-37-8; 2196183-71-6(HCl Salt): IMP-D-1337966-15-0; NA(DiHydrochloride Salt)

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1,4-Naphthoquinone

CAS Number

130-15-4

Chemical Primary Standard

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1-Bromo-4-chlorobenzene

CAS Number

106-39-8

Chemical Primary Standard

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1-Chloro-2-propanol

CAS Number

127-00-4

Chemical Primary Standard

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1-Chloro-N,N-dimethylpropan-2-amine Hydrochloride

CAS Number

17256-39-2

Chemical Primary Standard

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1-Hydroxybenzotriazole

CAS Number

2592-95-2

Alternate CAS Number

80029-43-2 (Hydrate - Salt) , 123333-53-9 (XHydrate - Salt) , 63307-62-0 (ammonium salt)

Chemical Primary Standard

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1-methylsulfonylpyrrolidine

CAS Number

51599-68-9

Chemical Primary Standard

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2,3,4-Trihydroxybenzaldehyde

CAS Number

2144-08-03

Chemical Primary Standard

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2-Bromoethyl ethyl ether

CAS Number

592-55-2

Chemical Primary Standard

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2-Bromoethyl methyl ether

CAS Number

6482-24-2

Chemical Primary Standard

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2-Chloro-3-hydroxyprop-2-enal

CAS Number

50704-42-2

Chemical Primary Standard

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2-Chloroacetamide

CAS Number

79-07-2

Chemical Primary Standard

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2-Chloromethyl-4,5-dihydro-1H-imidazole Hydrochloride

CAS Number

13338-49-3

Chemical Primary Standard

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2-[(Diphenylmethyl)thio]acetic acid

CAS Number

63547-22-8

Chemical Primary Standard

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3-(p-Tolylamino)phenol

CAS Number

61537-49-3

Chemical Primary Standard

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3-Chloropropane-1,2-diol

CAS Number

96-24-2

Chemical Primary Standard

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3-Hydrazinobenzoic Acid

CAS Number

38235-71-1

Chemical Primary Standard

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4-(4-Chlorophenyl)cyclohexanecarboxylic Acid

CAS Number

95233-37-7

Chemical Primary Standard

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4-Bromobenzaldehyde

CAS Number

1122-91-4

Chemical Primary Standard

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4-Bromotoluene

CAS Number

106-38-7

Chemical Primary Standard

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4-Hydroxyphenylacetamide

CAS Number

17194-82-0

Chemical Primary Standard

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4-Hydroxyphenylacetonitrile

CAS Number

14191-95-8

Chemical Primary Standard

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4-Phenyl-1-butanol

CAS Number

3360-41-6

Chemical Primary Standard

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5-bromo-1H-imidazole

CAS Number

2302-25-2

Chemical Primary Standard

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Abacavir Nitroso Impurity

CAS Number

NA

Nitrosamine Impurities

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Abacavir Nitroso Impurity 1

CAS Number

NA

Nitrosamine Impurities

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Abacavir Nitroso Impurity 2

CAS Number

NA

Nitrosamine Impurities

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Abacavir Nitroso Impurity 3

CAS Number

NA

Nitrosamine Impurities

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Abemaciclib Nitroso Impurity 3

CAS Number

NA

Nitrosamine Impurities

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Acalabrutinib Nitroso Impurity 1

CAS Number

NA

Nitrosamine Impurities

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Acalabrutinib Nitroso Impurity 3

CAS Number

NA

Nitrosamine Impurities

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Acalabrutinib Nitroso Impurity 4

CAS Number

NA

Nitrosamine Impurities

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Acalabrutinib Nitroso Impurity 5

CAS Number

NA

Nitrosamine Impurities

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Acalabrutinib Nitroso Impurity 6

CAS Number

NA

Nitrosamine Impurities

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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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Acalabrutinib Nitroso Impurity 2

CAS Number

NA

Nitrosamine Impurities

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Acarbose EP Impurity H

CAS Number

196944-81-7

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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