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Impurities

Impurity

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
Pricing
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
Pricing
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
Pricing
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
Pricing
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
PurCert
 SDS
Pricing
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
 SDS
Pricing
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
PurCert
 SDS
Pricing
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
Pricing
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
Pricing
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
PurCert
 SDS
Pricing
4-Fluorobenzaldehyde Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
p-Fluorobenzaldehyde
Synonym : p-Fluorobenzaldehyde
CAS Number : 459-57-4
| Molecular Weight : 124.11 g/mol
| Linear Formula : C7H5FO
PSR50281
PurCert
 SDS
Pricing
Methyl p-Toluenesulfonate Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
Methyl p-methylbenzenesulfonate, Methyl toluene-4-sulfonate, Methyl tosylate, Methylp-tosylate
Synonym : Methyl p-methylbenzenesulfonate, Methyl toluene-4-sulfonate, Methyl tosylate, Methylp-tosylate
CAS Number : 80-48-8
| Molecular Weight : 186.23 g/mol
| Linear Formula : C8H10O3S
PSR50285
PurCert
 SDS
Pricing
Clomipramine Impurity C PurCert [Includes all characterization data]

PurCert

1 Product Result
3-Chloro-N,N-dimethyl-5H-dibenz[b,f]azepine-5-propanamine, 3-(3-Chloro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine
Synonym : 3-Chloro-N,N-dimethyl-5H-dibenz[b,f]azepine-5-propanamine, 3-(3-Chloro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine
CAS Number : 2095-42-3
| Molecular Weight : 312.84 g/mol
| Linear Formula : C19H21ClN2
PSR50288
PurCert
 SDS
Pricing
N-Nitroso Ipratropium Bromide Impurity PurCert [Includes all characterization data]

PurCert 

1 Product Result
N-Nitroso Ipratropium Bromide
Synonym : N-Nitroso Ipratropium Bromide
CAS Number : 1824383-71-2
| Molecular Weight : 154.17 g/mol
| Linear Formula : C7H10N2O2
PSR50289
PurCert 
 SDS
Pricing
27-Demethyl Rifampicin Impurity PurCert [Includes all characterization data]

PurCert

1 Product Result
Synonym :
CAS Number : 105462-24-6
| Molecular Weight : 283.11 g/mol
| Linear Formula : C7H11NO7P2
PSR50295
PurCert
 SDS
Pricing