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209747-04-6

209747-04-6 structure

209747-04-6 structure

Name: 6-methyl-4-phenyl-3,4-dihydro-2H-chromen-2-ol
Chemical Name: 6-methyl-4-phenyl-3,4-dihydro-2H-chromen-2-ol
CAS Number: 209747-04-6
Molecular Formula: C₁₆H₁₆O₂
Molecular Weight: 240.29700
Create Date: 2017-04-27 23:27:33
Modify Date: 2025-08-27 13:58:16

Name	6-methyl-4-phenyl-3,4-dihydro-2H-chromen-2-ol
Synonyms	6-methyl-4-phenyl-2-chromanol 6-methyl-4-phenylchroman-2-ol LACTOL IMPURITY 3,4-dihydro-6-methyl-4-phenyl-2H-benzopyran-2-ol 6-Methyl-4-Phenylchromanol 6-Methyl-4-phenylchroman-2 - alcohol Tolterodine impurity Z11 2H-1-Benzopyran-2-ol, 3,4-dihydro-6-methyl-4-phenyl rac-6-Methyl-4-phenyl-2-chromanol Tolterodine Lactol IMpurity racemilactol 2-hydroxy-6-methyl-4-phenyldihydrobenzopyran rac-6-Methyl-4-phenyl-2-chroManol (Tolterodine IMpurity) Tolterodine Lactol Impurity (Mixture of Diastereomers) 2H-1-Benzopyran-2-ol,3,4-dihydro-6-methyl-4-phenyl 6-methyl-4-phenyl-chroman-2-ol

Molecular Formula	C₁₆H₁₆O₂
Molecular Weight	240.29700
Exact Mass	240.11500
PSA	29.46000
LogP	3.22780

40546-94-9 structure

40546-94-9

108-18-9 structure

108-18-9

~%

851789-43-0 structure

851789-43-0

124937-51-5 structure

124937-51-5

Detail

Literature: CONSIGLIO NAZIONALE DELLE RICERCHE; PICCOLO, Oreste Patent: WO2005/5356 A2, 2005 ; Location in patent: Page/Page column 11; 12 ;

14371-10-9 structure

14371-10-9

106-44-5 structure

106-44-5

~49%

209747-04-6 structure

209747-04-6

Literature: PFIZER LIMITED Patent: WO2007/138440 A1, 2007 ; Location in patent: Page/Page column 14-16 ;

40546-94-9 structure

40546-94-9

1191-15-7 structure

1191-15-7

~%

209747-04-6 structure

209747-04-6

Literature: PHARMACIA and UPJOHN COMPANY Patent: EP960109 B1, 2002 ;

201230-82-2 structure

201230-82-2

62594-94-9 structure

62594-94-9

~96%

209747-04-6 structure

209747-04-6

Literature: Botteghi, Carlo; Corrias, Tatiana; Marchetti, Mauro; Paganelli, Stefano; Piccolo, Oreste Organic Process Research and Development, 2002 , vol. 6, # 4 p. 379 - 383

201230-82-2 structure

201230-82-2

62594-94-9 structure

62594-94-9

~25%

1817-67-0 structure

1817-67-0

209747-04-6 structure

209747-04-6

Literature: Botteghi, Carlo; Corrias, Tatiana; Marchetti, Mauro; Paganelli, Stefano; Piccolo, Oreste Organic Process Research and Development, 2002 , vol. 6, # 4 p. 379 - 383

536-74-3 structure

536-74-3

~%

209747-04-6 structure

209747-04-6

Literature: Botteghi, Carlo; Corrias, Tatiana; Marchetti, Mauro; Paganelli, Stefano; Piccolo, Oreste Organic Process Research and Development, 2002 , vol. 6, # 4 p. 379 - 383

106-44-5 structure

106-44-5

~%

209747-04-6 structure

209747-04-6

Literature: Botteghi, Carlo; Corrias, Tatiana; Marchetti, Mauro; Paganelli, Stefano; Piccolo, Oreste Organic Process Research and Development, 2002 , vol. 6, # 4 p. 379 - 383

Precursor 8
40546-94-9 108-18-9 14371-10-9 106-44-5
1191-15-7 201230-82-2 62594-94-9 536-74-3
DownStream 1
124936-74-9

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