L-Serine,O-(triphenylmethyl)

Modify Date: 2026-08-16 07:08:22

L-Serine,O-(triphenylmethyl) Structure
L-Serine,O-(triphenylmethyl) structure
Common Name L-Serine,O-(triphenylmethyl)
CAS Number 25840-83-9 Molecular Weight 347.40700
Density 1.209g/cm3 Boiling Point 514.7ºC at 760mmHg
Molecular Formula C22H21NO3 Melting Point N/A
MSDS N/A Flash Point 265.1ºC

 Names

Name 2-amino-3-trityloxypropanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.209g/cm3
Boiling Point 514.7ºC at 760mmHg
Molecular Formula C22H21NO3
Molecular Weight 347.40700
Flash Point 265.1ºC
Exact Mass 347.15200
PSA 72.55000
LogP 4.10730
Vapour Pressure 2.04E-11mmHg at 25°C
Index of Refraction 1.614
InChIKey ZXVRNLZMMUBFSR-FQEVSTJZSA-N
SMILES NC(COC(c1ccccc1)(c1ccccc1)c1ccccc1)C(=O)O

 Synthetic Route

~59%

L-Serine,O-(triphenylmethyl) Structure

L-Serine,O-(tri...

CAS#:25840-83-9

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Literature: Universita degli Studi di Roma "La Sapienza" Patent: WO2007/9944 A1, 2007 ; Location in patent: Page/Page column 30-31 ;

~%

L-Serine,O-(triphenylmethyl) Structure

L-Serine,O-(tri...

CAS#:25840-83-9

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Literature: M. Martin, Lenore; Hu, Bi-Huang Patent: US2006/161007 A1, 2006 ; Location in patent: Page/Page column 10; Sheet 3 ;

~30%

L-Serine,O-(triphenylmethyl) Structure

L-Serine,O-(tri...

CAS#:25840-83-9

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Literature: DeBonis, Salvatore; Skoufias, Dimitrios A.; Indorato, Rose-Laure; Liger, Francois; Marquet, Bernard; Laggner, Christian; Joseph, Benoit; Kozielski, Frank Journal of Medicinal Chemistry, 2008 , vol. 51, # 5 p. 1115 - 1125

~%

L-Serine,O-(triphenylmethyl) Structure

L-Serine,O-(tri...

CAS#:25840-83-9

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Literature: Zee-Cheng,K.-Y.; Cheng,C.C. Journal of Medicinal Chemistry, 1970 , vol. 13, p. 414 - 418

 L-Serine,O-(triphenylmethyl)Bioassay

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Name: Inhibition of Eg5 ATPase Activity from Article 10.1021/jm070606z: "Structure-activity...
Source: BindingDB
Target: N/A
External Id: BindingDB_2720_1
Name: Inhibition of human Eg5 basal ATPase activity
Source: ChEMBL
Target: Kinesin-like protein KIF11
External Id: CHEMBL934296
Name: Induction of mitotic arrest in human HeLa cells assessed as monoastral spindle format...
Source: ChEMBL
Target: HeLa
External Id: CHEMBL934297
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 Synonyms

O-tritylserine
O-Trt-L-Ser
L-Serine,O-(triphenylmethyl)
O-Trityl-L-serin
H-Ser(Tr)-OH
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