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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 46,941-46,950 of 59,523

Everolimus-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-E143-007
CAS
1338452-54-2
Formula
C53H79D4NO14
Family
Everolimus
Synonyms
Everolimus-(2-hydroxyethyl-D4)

Evocalcet Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E144-006
CAS
946113-79-7
Formula
C24H23N
Family
Evocalcet
Synonyms
1-Naphthalen-1-yl-N-(1-naphthalen-1-ylethyl)ethanamine

Evocalcet Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-E144-023
CAS
870964-68-4
Formula
C24H26N2O2
Family
Evocalcet
Synonyms
2-[3-[(3S)-3-[[(1R)-1-Naphthalen-1-ylethyl]amino]pyrrolidin-1-yl]phenyl]acetic acid

Evocalcet Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-E144-024
CAS
3054081-82-9
Formula
C32H32N2O4
Family
Evocalcet
Synonyms
2-[4-(Carboxymethyl)phenyl]-2-[4-[(3S)-3-[[(1R)-1-naphthalen-1-ylethyl]amino]pyrrolidin-1-yl]phenyl]acetic acid

Evocalcet Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-E144-029
CAS
1092366-92-1
Formula
C15H20N2O7S
Family
Evocalcet
Synonyms
tert-butyl (3R)-3-(2-nitrophenyl)sulfonyloxypyrrolidine-1-carboxylate, tert-butyl (R)-3-(((2-nitrophenyl)sulfonyl)oxy)pyrrolidine-1-carboxylate

Evocalcet Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-E144-030
CAS
109431-87-0
Formula
C9H17NO3
Family
Evocalcet
Synonyms
tert-Butyl (3R)-3-hydroxypyrrolidine-1-carboxylate, tert-butyl (r)-3-hydroxypyrrolidine-1-carboxylate

Evocalcet Impurity 19

ImpurityLevels of characterisation
Cat. No.
P-E144-031
CAS
101469-92-5
Formula
C9H17NO3
Family
Evocalcet
Synonyms
tert-Butyl (3S)-3-hydroxypyrrolidine-1-carboxylate, tert-butyl (S)-3-hydroxypyrrolidine-1-carboxylate

Evocalcet Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-E144-009
CAS
64704-10-5
Formula
C9H11NO5S
Family
Evocalcet
Synonyms
Benzenesulfonic acid, 2-nitro-, 1-methylethyl ester, propan-2-yl 2-nitrobenzenesulfonate

Evocalcet Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-E144-012
CAS
57186-86-4
Formula
C20H22O4
Family
Evocalcet
Synonyms
Ethyl 2-[4-[4-(2-ethoxy-2-oxoethyl)phenyl]phenyl]acetate

Evocalcet Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-E144-016
CAS
1039631-63-4
Formula
C21H28N2O2
Family
Evocalcet
Synonyms
tert-Butyl (3S)-3-[[(1R)-1-naphthalen-1-ylethyl]amino]pyrrolidine-1-carboxylate

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