杂质对照品
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产品编号
cas号
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分子量
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详情
J3747
(R)-Levetiracetam EP Impurity A
标准品
供
隽沐
DM-11857
103833-72-3
C8H13NO3
171.2
2022-05-16
J3745
4-(2-Aminoethyl)benzene-1,2-diol
标准品
供
隽沐
DM-3136Y
51-61-6
C8H11NO2
153.18
2022-05-16
J3744
(Z)-Prop-1-ene-1,2,3-tricarboxylic acid
标准品
供
隽沐
DM-3138S
585-84-2
C6H6O6
174.11
2022-05-16
J3743
(2S,5R)-6,6-dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide
标准品
供
隽沐
DM-3146S
N/A
C8H9Br2NO4S
375.03
2022-05-16
J3742
(2S,5R,6S)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide
标准品
供
隽沐
DM-1767S
75527-88-7
C8H10BrNO5S
312.13
2022-05-16
J3741
(2S,5R,6S)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide
标准品
供
隽沐
DM-1768S
79703-02-9
C8H10BrNO4S
296.14
2022-05-16
J3740
6-(4-(1-carboxyethyl)phenyl)-5-oxohexanoic acid
标准品
供
隽沐
DM-3135L
1091621-61-2
C15H18O5
278.3
2022-05-16
J3738
2-hydroxyethyl 4-methylbenzenesulfonate
标准品
供
隽沐
DM-3147D
42772-85-0
C9H12O4S
216.25
2022-05-16
J3737
(8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]p
标准品
供
隽沐
DM-3153Y
338-95-4
C21H27FO5
378.44
2022-05-16