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Impurities

Impurity

N-Nitroso Prazosin EP Impurity C, PurCert

PurCert

1 Product Result
6,7-Dimethoxy-2-(4-nitrosopiperazin-1-yl)quinazolin-4-amine
Synonym : 6,7-Dimethoxy-2-(4-nitrosopiperazin-1-yl)quinazolin-4-amine
CAS Number : NA
| Molecular Weight : 318.3 g/mol
| Linear Formula : C14H18N6O3
100MG
PurCert
 SDS
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N-nitrosodimethylamine- d6 Impurity PurCert

PurCert

1 Product Result
N-nitrosodimethylamine- d6
Synonym : N-nitrosodimethylamine- d6
CAS Number : 17829-05-9
| Molecular Weight : 80.12 g/mol
| Linear Formula : C2D6N2O
PSR37180
PurCert
 SDS
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Bupivacaine Impurity F, PurCert

PurCert

1 Product Result
2,6-Dimethylaniline, 2,6-Xylidine, 2-Amino-1,3-dimethylbenzene, 2-Amino-m-xylene
Synonym : 2,6-Dimethylaniline, 2,6-Xylidine, 2-Amino-1,3-dimethylbenzene, 2-Amino-m-xylene
CAS Number : 87-62-7
| Molecular Weight : 121.18 g/mol
| Linear Formula : C8H11N
PSR40534
PurCert
 SDS
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Doxycycline EP Impurity B PurCert

PurCert

1 Product Result
(4S,4aR,5S,5aR,12aS)-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methylene-1,11-dioxo-2-naphthacenecarboxamide Hydrochloride
Synonym : (4S,4aR,5S,5aR,12aS)-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methylene-1,11-dioxo-2-naphthacenecarboxamide Hydrochloride
CAS Number : 3963-95-9
| Molecular Weight : 478.88 g/mol
| Linear Formula : C22H23ClN2O8
PSR41276
PurCert
 SDS
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Ibuprofen Related Compound J, PurCert

PurCert

1 Product Result
(2RS)-2-[4-(2-Methylpropanoyl) phenyl]propanoic Acid
Synonym : (2RS)-2-[4-(2-Methylpropanoyl) phenyl]propanoic Acid
CAS Number : 65813-55-0
| Molecular Weight : 220.3 g/mol
| Linear Formula : C13H16O3
PSR43754
PurCert
 SDS
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N-Nitrosodiethylamine-d10 (NDEA-d10) Impurity PurCert

PurCert

2 Product Result
N-Nitroso-diethylamine D10, N-(Ethyl-d5)-N-nitrosoethan-d5-amine, N-Nitroso-bis(pentadeuterioethyl)amine
Synonym : N-Nitroso-diethylamine D10, N-(Ethyl-d5)-N-nitrosoethan-d5-amine, N-Nitroso-bis(pentadeuterioethyl)amine
CAS Number : 1219794-54-3
| Molecular Weight : 112.20 g/mol
| Linear Formula : C4D10N2O
PSR44093
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Ibuprofen Related Compound C, PurCert

PurCert

1 Product Result
1-[4-(2-Methylpropyl)phenyl]ethanone
Synonym : 1-[4-(2-Methylpropyl)phenyl]ethanone
CAS Number : 38861-78-8
| Molecular Weight : 176.26 g/mol
| Linear Formula : C12H16O
PSR49203
PurCert
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16-Hydroxyl Rifampicin Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
Synonym :
CAS Number : 174607-16-0
| Molecular Weight : 388.47 g/mol
| Linear Formula : C20H28N4O4
PSR50235
PurCert
 SDS
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N, S-Diacetyl-L-cysteine (Acetylcysteine) Related Compound D, PurCert [Includes all characterization data]

PurCert

1 Product Result
N,S-Diacetyl-L-Cysteine
Synonym : N,S-Diacetyl-L-Cysteine
CAS Number : 18725-37-6
| Molecular Weight : 205.23 g/mol
| Linear Formula : C7H11NO4S
PSR50240
PurCert
 SDS
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Clomipramine Impurity G PurCert [Includes all characterization data]

PurCert

1 Product Result
5-allyl-3-chloro-10,11-dihydro-5H-dibenzo[b,f]azepine
Synonym : 5-allyl-3-chloro-10,11-dihydro-5H-dibenzo[b,f]azepine
CAS Number : 1425793-87-8
| Molecular Weight : 269.77 g/mol
| Linear Formula : C17H16ClN
PSR50259
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1,2-Bis(tosyloxy)ethane Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
Ethylene Glycol Bis(p-toluenesulfonate)
Synonym : Ethylene Glycol Bis(p-toluenesulfonate)
CAS Number : 6315-52-2
| Molecular Weight : 370.43 g/mol
| Linear Formula : C16H18O6S2
PSR50262
PurCert
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2-(Ethylamino)ethanol Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
N-Ethylethanolamine
Synonym : N-Ethylethanolamine
CAS Number : 110-73-6
| Molecular Weight : 89.14 g/mol
| Linear Formula : C4H11NO
PSR50263
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 SDS
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2-(3-Chloropropyl)-2-methyl-1,3-dioxolane Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
5-Chloro-2-pentanone ethylene ketal
Synonym : 5-Chloro-2-pentanone ethylene ketal
CAS Number : 5978-08-5
| Molecular Weight : 164.63 g/mol
| Linear Formula : C7H13ClO2
PSR50265
PurCert
 SDS
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Phthalic Hydrazide Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
2,3-Dihydro-1,4-phthalazinedione
Synonym : 2,3-Dihydro-1,4-phthalazinedione
CAS Number : 1445-69-8
| Molecular Weight : 162.15 g/mol
| Linear Formula : C8H6N2O2
PSR50270
PurCert
 SDS
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L-Glucono-1,5-lactone Analytical Impurity PurCert [Includes all characterization data], 95.0 %

PurCert

1 Product Result
L-Glucono-delta-lactone, ((3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one)
Synonym : L-Glucono-delta-lactone, ((3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one)
CAS Number : 52153-09-0
| Molecular Weight : 178.14 g/mol
| Linear Formula : C6H10O6
PSR50273
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