CAS 181289-23-6

Formule : C8H15NO

InChI : InChI=1S/C8H15NO/c1-6(2)3-7-4-8(10)9-5-7/h6-7H,3-5H2,1-2H3,(H,9,10)/t7-/m0/s1

Code InChI : GUGXRXLTTHFKHC-ZETCQYMHSA-N

SMILES : CC(C)C[C@H]1CC(=O)NC1

PREGABALIN IMPURITY A CRS

CAS : 181289-23-6

PREGABALIN IMPURITY A CRS

Ref: 41-Y0001806

(S)-4-Isobutylpyrrolidin-2-One

CAS : 181289-23-6

Formule : C₈H₁₅NO

Degré de pureté : 98%

Couleur et forme : Solid

Masse moléculaire : 141.2108

Ref: IN-DA01CC9Z

Pregabalin EP Impurity A ((S)-Pregabalin USP Related Compound C, (S)-Pregabalin Lactam Impurity)

CAS : 181289-23-6

Formule : C₈H₁₅NO

Couleur et forme : Colorless Liquid

Masse moléculaire : 141.21

Ref: 4Z-P-2732

(S)-4-Isobutylpyrrolidin-2-one

CAS : 181289-23-6

(S)-4-Isobutylpyrrolidin-2-one

Degré de pureté : 98%

Masse moléculaire : 141.21g/mol

Ref: 54-OR83940

(4S)-4-(2-Methylpropyl)pyrrolidin-2-one ((S)-Pregabalin Lactam)

CAS : 181289-23-6

Couleur et forme : Neat

Ref: 86-MM1376.22

Pregabalin impurity A

CAS : 181289-23-6

(S)-4-Isobutylpyrrolidin-2-one

Formule : C₈H₁₅NO

Degré de pureté : 97%

Masse moléculaire : 141.21

Ref: IN-DG634756

Pregabalin EP Impurity A

CAS : 181289-23-6

Formule : C₈H₁₅NO

Masse moléculaire : 141.21

Ref: ST-EA-CP-P29001

(S)-Pregabalin Lactam

CAS : 181289-23-6

Impurity Pregabalin EP impurity A
Applications (S)-Pregabalin Lactam is an impurity of (S)-Pregabalin (P704790) which is a GABA analogue used as an anticonvulsant.
References Taylor, C.P., at al.: Epilepsy Res., 14, 11 (1993); Field, M.J., et al.: Pain, 80, 391 (1999)

Formule : C₈H₁₅NO

Couleur et forme : Neat

Masse moléculaire : 141.21

Ref: TR-P704820

(S)-4-Isobutylpyrrolidin-2-one

CAS : 181289-23-6

Degré de pureté : 98%

Masse moléculaire : 141.21

Ref: 10-F616379

(S)-4-Isobutylpyrrolidin-2-one, Pregabalin Impurity

CAS : 181289-23-6

Degré de pureté : 98%

Masse moléculaire : 141.12

Ref: 10-F575477

(S)-4-(2-Methylpropyl)-2-pyrrolidinone

Produit contrôlé

CAS : 181289-23-6

(S)-4-(2-Methylpropyl)-2-pyrrolidinone is a lactam that has been synthesized in the laboratory. It is an organic solvent that is used in the synthesis of other compounds. The compound has a potential for producing impurities, such as isopropyl and phosphite, during synthesis. (S)-4-(2-Methylpropyl)-2-pyrrolidinone can be synthesized by reacting 2-methylpropionic acid with one equivalent of methylamine. This reaction takes place in an organic solvent and requires kinetic control to avoid side reactions.

Formule : C₈H₁₅NO

Degré de pureté : Min. 95%

Couleur et forme : Powder

Masse moléculaire : 141.21 g/mol

Ref: 3D-IM156827