arginine and its Impurities

It is a semiessential amino acid used in biosynthesis of proteins. Amino acid side-chain of arginine consists of a 3-carbon aliphatic straight chain, the distal end of which is capped by a complex guanidinium group. It plays important role in cell division, the healing of wounds, removing ammonia from the body, immune function, and the release of hormones.. Reference standards of Arginine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 48 results for arginine Impurities
PA 01 69000

Arginine

Arginine

  • Catalogue No.:PA 01 69000

  • CAS :

    74-79-3

  • Molecular Formula : C6H14N4O2

  • Molecular Weight : 174.2

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PA 01 69010

Arginine - Impurity A

Lysine

  • Catalogue No.:PA 01 69010

  • CAS :

    56-87-1

  • Molecular Formula : C6H14N2O2

  • Molecular Weight : 146.19

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PA 01 69020

Arginine - Impurity B

Citrulline

  • Catalogue No.:PA 01 69020

  • CAS :

    372-75-8

  • Molecular Formula : C6H13N3O3

  • Molecular Weight : 175.19

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PA 01 69030

Arginine - Impurity C

L-Ornithine

  • Catalogue No.:PA 01 69030

  • CAS :

    70-26-8

  • Molecular Formula : C5H12N2O2

  • Molecular Weight : 132.16

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PA 01 69510

Nα-Cbz-D-arginine

Nα-Cbz-D-arginine

  • Catalogue No.:PA 01 69510

  • CAS :

    6382-93-0

  • Molecular Formula : C14H20N4O4

  • Molecular Weight : 308.33

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PA 01 69520

N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine

N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine

  • Catalogue No.:PA 01 69520

  • CAS :

    200116-81-0

  • Molecular Formula : C19H30N4O5S

  • Molecular Weight : 426.53

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PA 01 69530

Z-D-Arg(Pbf)-OH*CHA

Z-D-Arg(Pbf)-OH*CHA

  • Catalogue No.:PA 01 69530

  • CAS :

    200191-00-0

  • Molecular Formula : C33H49N5O7S

  • Molecular Weight : 659.84

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PA 01 69540

(S)-6-((Diaminomethylene)amino)-2-(diethylamino)hexanoic Acid

(S)-6-((Diaminomethylene)amino)-2-(diethylamino)hexanoic Acid

  • Catalogue No.:PA 01 69540

  • CAS :

    NA

  • Molecular Formula : C11H24N4O2

  • Molecular Weight : 244.33

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PA 01 69550

(R,E)-2-Amino-6-(2,3-diethylguanidino)hexanoic Acid

(R,E)-2-Amino-6-(2,3-diethylguanidino)hexanoic Acid

  • Catalogue No.:PA 01 69550

  • CAS :

    NA

  • Molecular Formula : C11H24N4O2

  • Molecular Weight : 244.33

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PA 01 69560

(S,E)-2-Amino-6-(2,3-diethylguanidino)hexanoic Acid

(S,E)-2-Amino-6-(2,3-diethylguanidino)hexanoic Acid

  • Catalogue No.:PA 01 69560

  • CAS :

    98500-82-4

  • Molecular Formula : C11H24N4O2

  • Molecular Weight : 244.33

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PA 01 69570

Arginine Tidiacicate

Arginine Tidiacicate

  • Catalogue No.:PA 01 69570

  • CAS :

    30986-62-0

  • Molecular Formula : C11H21N5O6S

  • Molecular Weight : 351.38

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PA STI 031990

1,3-Dimethylthiourea-d6

1,3-Dimethylthiourea-d6

  • Catalogue No.:PA STI 031990

  • CAS :

    1329488-72-3

  • Molecular Formula : C3H2D6N2S

  • Molecular Weight : 110.21

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PA STI 046810

L-Homoarginine-d4 Dihydrochloride

L-Homoarginine-d4 Dihydrochloride

  • Catalogue No.:PA STI 046810

  • CAS :

    1332075-41-8

  • Molecular Formula : C7H14D4Cl2N4O2

  • Molecular Weight : 265.17

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PA USP1042601

Arginine Hydrochloride (1042601)

Arginine Hydrochloride (1042601)

  • Catalogue No.:PA USP1042601

  • CAS :

    32042-43-6

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1042554

Arginine Ethyl Ester Dihydrochloride (1042554)

Arginine Ethyl Ester Dihydrochloride (1042554)

  • Catalogue No.:PA USP1042554

  • CAS :

    36589-29-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1042500

L-Arginine (1042500)

L-Arginine (1042500)

  • Catalogue No.:PA USP1042500

  • CAS :

    74-79-3

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP694RB

arginine hydrochloride (694RB)

arginine hydrochloride (694RB)

  • Catalogue No.:PA BP694RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1356945

Lauroyl Arginine ((S)-2-dodecanamido-5-guanidinopentanoic acid hydrochloride) (1356945)

Lauroyl Arginine ((S)-2-dodecanamido-5-guanidinopentanoic acid hydrochloride) (1356945)

  • Catalogue No.:PA USP1356945

  • CAS :

    181434-85-5

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPA1270000

Arginine (A1270000)

Arginine (A1270000)

  • Catalogue No.:PA EPA1270000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000304

Arginine aspartate (Y0000304)

Arginine aspartate (Y0000304)

  • Catalogue No.:PA EPY0000304

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPA1271000

Arginine hydrochloride (A1271000)

Arginine hydrochloride (A1271000)

  • Catalogue No.:PA EPA1271000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 01 69590

Dl-arginine

Dl-arginine

  • Catalogue No.:PA 01 69590

  • CAS :

    7200-25-1

  • Molecular Formula : C6H14N4O2

  • Molecular Weight : 174.2

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PA 01 69580

L-Ornithine Dimer

L-Ornithine Dimer

  • Catalogue No.:PA 01 69580

  • CAS :

    195868-13-4

  • Molecular Formula : C10H22N4O3

  • Molecular Weight : 246.31

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PA 01 69600

(S)-5-(2-Amino-5-((diaminomethylene)amino)pentanamido)-N-isopropyl-2-nitrobenzamide Dihydrochloride

(S)-5-(2-Amino-5-((diaminomethylene)amino)pentanamido)-N-isopropyl-2-nitrobenzamide Dihydrochloride

  • Catalogue No.:PA 01 69600

  • CAS :

    1272755-10-8

  • Molecular Formula : C16H27Cl2N7O4

  • Molecular Weight : 452.34

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PA 01 69620

L-Norarginine

L-Norarginine

  • Catalogue No.:PA 01 69620

  • CAS :

    14191-90-3

  • Molecular Formula : C5H12N4O2

  • Molecular Weight : 160.17

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PA 01 69610

Arginine Aspartate

Arginine Aspartate

  • Catalogue No.:PA 01 69610

  • CAS :

    7675-83-4

  • Molecular Formula : C10H21N5O6

  • Molecular Weight : 307.31

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PA STI 088630

(S)-2-Amino-5-guanidinopentanoic Acid HCl

(S)-2-Amino-5-guanidinopentanoic Acid HCl

  • Catalogue No.:PA STI 088630

  • CAS :

    204244-77-9

  • Molecular Formula : C6H8D7ClN4O2

  • Molecular Weight : 217.7

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PA 01 0691000

NG, N'G-Dimethyl-L-arginine di(p-hydroxyazobenzene-p'-sulfonate)

NG, N'G-Dimethyl-L-arginine di(p-hydroxyazobenzene-p'-sulfonate)

  • Catalogue No.:PA 01 0691000

  • CAS :

    102783-24-4

  • Molecular Formula : C32H38N8O10S2

  • Molecular Weight : 758.82

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PA 01 0691001

N6-Carbobenzyloxy-N2,N2-bis(carboxymethyl)lysine

N6-Carbobenzyloxy-N2,N2-bis(carboxymethyl)lysine

  • Catalogue No.:PA 01 0691001

  • CAS :

    209052-01-7

  • Molecular Formula : C18H24N2O8

  • Molecular Weight : 396.40

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PA 01 0691003

Nα-Carbobenzyloxy-Nω-bis-p-nitrobenzylphospho-L-arginine benzyl ester

Nα-Carbobenzyloxy-Nω-bis-p-nitrobenzylphospho-L-arginine benzyl ester

  • Catalogue No.:PA 01 0691003

  • CAS :

    105975-49-3

  • Molecular Formula : C35H37N6O11P

  • Molecular Weight : 748.69

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PA 01 0691002

Nω-Hydroxy-L-arginine Compound with Acetic Acid (1:1)

Nω-Hydroxy-L-arginine Compound with Acetic Acid (1:1)

  • Catalogue No.:PA 01 0691002

  • CAS :

    53054-07-2

  • Molecular Formula : C8H18N4O5

  • Molecular Weight : 250.26

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PA 01 0691004

N-α-Benzoyl-L-arginine

N-α-Benzoyl-L-arginine

  • Catalogue No.:PA 01 0691004

  • CAS :

    154-92-7

  • Molecular Formula : C13H18N4O3

  • Molecular Weight : 278.31

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PA 01 0691005

Diornithine

Diornithine

  • Catalogue No.:PA 01 0691005

  • CAS :

    60259-82-7

  • Molecular Formula : C10H22N4O3

  • Molecular Weight : 246.31

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PA 01 0691006

L-Lysine S-(Carboxymethyl)-L-Cysteine

L-Lysine S-(Carboxymethyl)-L-Cysteine

  • Catalogue No.:PA 01 0691006

  • CAS :

    49673-81-6

  • Molecular Formula : C11H23N3O6S

  • Molecular Weight : 325.38

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PA 01 0691007

L-Citrulline DL-Malate

L-Citrulline DL-Malate

  • Catalogue No.:PA 01 0691007

  • CAS :

    70796-17-7

  • Molecular Formula : C10H19N3O8

  • Molecular Weight : 309.28

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PA STI 089209

L-Arginine-13C,d4 Dihydrochloride

L-Arginine-13C,d4 Dihydrochloride

  • Catalogue No.:PA STI 089209

  • CAS :

    NA

  • Molecular Formula : C513CH12D4Cl2N4O2

  • Molecular Weight : 252.14

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PA STI 089211

(S)-2-Amino-5-ureidopentanoic-5,5-d2 Acid

(S)-2-Amino-5-ureidopentanoic-5,5-d2 Acid

  • Catalogue No.:PA STI 089211

  • CAS :

    1021439-17-7

  • Molecular Formula : C6H11D2N3O3

  • Molecular Weight : 177.2

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PA 01 0691008

5-Guanidino-2-oxopentanoic Acid

5-Guanidino-2-oxopentanoic Acid

  • Catalogue No.:PA 01 0691008

  • CAS :

    3715-10-4

  • Molecular Formula : C6H11N3O3

  • Molecular Weight : 173.17

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PA 01 0691009

(S)-5-((Diaminomethylene)amino)-2-(nitrosoamino)pentanoic Acid

(S)-5-((Diaminomethylene)amino)-2-(nitrosoamino)pentanoic Acid

  • Catalogue No.:PA 01 0691009

  • CAS :

    2492451-27-9

  • Molecular Formula : C6H13N5O3

  • Molecular Weight : 203.2

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PA IPRSA016

L-Arginine MonoHydrochloride (IPRSA016) - from IPC

L-Arginine MonoHydrochloride (IPRSA016) - from IPC

  • Catalogue No.:PA IPRSA016

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 01 0691010

Fructose-Arginine

Fructose-Arginine

  • Catalogue No.:PA 01 0691010

  • CAS :

    25020-14-8

  • Molecular Formula : C12H24N4O7

  • Molecular Weight : 336.35

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PA 01 0691011

Nitro-L-arginine

Nitro-L-arginine

  • Catalogue No.:PA 01 0691011

  • CAS :

    2149-70-4

  • Molecular Formula : C6H13N5O4

  • Molecular Weight : 219.2

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PA 01 0691012

N'-Nitro-D-arginine

N'-Nitro-D-arginine

  • Catalogue No.:PA 01 0691012

  • CAS :

    66036-77-9

  • Molecular Formula : C6H13N5O4

  • Molecular Weight : 219.2

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PA 01 0691013

D-Arginine

D-Arginine

  • Catalogue No.:PA 01 0691013

  • CAS :

    157-06-2

  • Molecular Formula : C6H14N4O2

  • Molecular Weight : 174.2

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PA 01 0690011

Arginine - Impurity A (Calcium Salt)

Lysine Calcium Salt

  • Catalogue No.:PA 01 0690011

  • CAS :

    6150-68-1

  • Molecular Formula : C12H26CaN4O4

  • Molecular Weight : 330.44

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PA 01 0691014

Dodecanoyl-L-arginine

Dodecanoyl-L-arginine

  • Catalogue No.:PA 01 0691014

  • CAS :

    42492-22-8

  • Molecular Formula : C18H36N4O3

  • Molecular Weight : 356.51

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PA 01 0691015

5-Hydroxy-DL-lysine hydrochloride

5-Hydroxy-DL-lysine hydrochloride

  • Catalogue No.:PA 01 0691015

  • CAS :

    13204-98-3

  • Molecular Formula : C6H15ClN2O3

  • Molecular Weight : 198.65

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PA 01 0691016

N-Nitroso L-Arginine

N-Nitroso L-Arginine

  • Catalogue No.:PA 01 0691016

  • CAS :

    151512-14-0

  • Molecular Formula : C6H12N4O3

  • Molecular Weight : 188.19

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CPHI INDIA- 28, 30 November