DL-Threonine
ImpurityLevels of characterisation
- Cat. No.
- P-T103-008
- CAS
- 80-68-2
- Formula
- C4H9NO3
- Family
- Threonine
- Synonyms
- 2-Amino-3-hydroxybutanoic acid, Allo-DL-threonine
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 32,191-32,200 of 36,550
Threonine Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-T103-011
- CAS
- 1189357-56-9
- Formula
- C23H29NO4
- Family
- Threonine
- Synonyms
- N-Fmoc-(2S,3S)-2-amino-3-tert-butoxy-1-butanol, Fmoc-D-Threoninol(tBu)
Threonine Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-T103-013
- CAS
- 142698-81-5
- Formula
- C4H8ClNO3
- Family
- Threonine
- Synonyms
- (2S,3R)-2-Amino-4-chloro-3-hydroxybutanoic acid
Trabectedin Desacetyl Impurity
ImpurityLevels of characterisation
- Cat. No.
- P-T171-005
- CAS
- 493024-42-3
- Formula
- C37H41N3O10S
- Family
- Trabectedin
- Synonyms
- Trabectedin Impurity A
Trabectedin Deshydroxy Impurity
ImpurityLevels of characterisation
- Cat. No.
- P-T171-006
- CAS
- 114899-28-4
- Formula
- C39H43N3O10S
- Family
- Trabectedin
- Synonyms
- Trabectedin Impurity 1 (Ecteinascidin 745), Ecteinascidin 745
Trabectedin Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-T171-007
- CAS
- 1376626-08-2
- Formula
- C39H41N3O11S
- Family
- Trabectedin
- Synonyms
- [(1R,2R,3R,11S,14R,26R)-5,6'-Dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-12,27-dioxospiro[17,19,28-trioxa-24-thia-13,30-diazaheptacyclo[12.9.6.13,11.02,13.04,9.015,23.016,20]triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2H-isoquinoline]-22-yl] acetate, Trabectedine Impurity E
Trabectedin Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-T171-013
- CAS
- 182201-61-2
- Formula
- C49H52N4O11S
- Family
- Trabectedin
- Synonyms
- [(1R,2S,4R,13R,15R,16S)-15-Cyano-4-hydroxy-21-methoxy-22-(methoxymethoxy)-6,20,24-trimethyl-5-oxo-8,10-dioxa-14,24-diazahexacyclo[14.7.1.02,14.04,12.07,11.018,23]tetracosa-6,11,18(23),19,21-pentaen-13-yl]methyl (2R)-3-(9H-fluoren-9-ylmethylsulfanyl)-2-(prop-2-enoxycarbonylamino)propanoate
Trabectedin Sulfoxide Impurity
ImpurityLevels of characterisation
- Cat. No.
- P-T171-015
- CAS
- 631920-73-5
- Formula
- C39H43N3O12S
- Family
- Trabectedin
- Synonyms
- Trabectedine Impurity B
Tributylmethylsilane
ImpurityLevels of characterisation
- Cat. No.
- P-S267-012
- CAS
- 995-43-7
- Formula
- C13H30Si
- Synonyms
- Silane, tributyl methyl, Methyl-tri-n-butylsilane
1,1,2-Trichloro-1,2,2-trimethyldisilane
ImpurityLevels of characterisation
- Cat. No.
- P-S267-002
- CAS
- 13528-88-6
- Formula
- C3H9Cl3Si2
- Synonyms
- dichloro-[chloro(dimethyl)silyl]-methylsilane, Disilane, 1,1,2-trichloro-1,2,2-trimethyl-
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