Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Thymidine,5'-(4-methylbenzenesulfonate)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Thymidine,5'-(4-methylbenzenesulfonate)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7253-19-2

7253-19-2 structure

Name: Thymidine,5'-(4-methylbenzenesulfonate)
Chemical Name: 5'-o-(4-methylphenylsulphonyl)thymidine
CAS Number: 7253-19-2
Molecular Formula: C₁₇H₂₀N₂O₇S
Molecular Weight: 396.41500
Create Date: 2018-12-27 22:01:09
Modify Date: 2025-08-24 17:43:37

Name	5'-o-(4-methylphenylsulphonyl)thymidine
Synonyms	5'-O-tosyl-2'-deoxythymidine thymidine 5'-p-toluenesulfonate 5'-O-p-toluenesulfonylthymidine Thymidine 5'-tosylate 5'-O-TOLUOLSULFONYL-THYMIDINE 5'-O-p-tolylsulfonylthymidine 5'-toluenesulfonylthymidine 5'-O-p-tosyl-thymidine

Density	1.425 g/cm3
Molecular Formula	C₁₇H₂₀N₂O₇S
Molecular Weight	396.41500
Exact Mass	396.09900
PSA	136.07000
LogP	1.28810
Index of Refraction	1.597

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XP2085000

CHEMICAL NAME :: Thymidine, 5'-O-(p-toluenesulfonyl)-

CAS REGISTRY NUMBER :: 7253-19-2

LAST UPDATED :: 199707

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H20-N2-O7-S

MOLECULAR WEIGHT :: 396.45

WISWESSER LINE NOTATION :: T6NVMVJ E1 A- BT5OTJ DQ E1SWR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00221

Hazard Codes	Xi: Irritant;

98-59-9

50-89-5

~90%

7253-19-2

Literature: Wang, Hua; Cheng, Changmei; Zheng, Hongchao; Liu, Xiaohong; Fang, Chang; Xu, Shanshan; Zhao, Yufen Chemistry Letters, 2005 , vol. 34, # 3 p. 432 - 433

129801-99-6

7253-19-2

Literature: Journal of Organic Chemistry, , vol. 52, # 9 p. 1794 - 1801

98-59-9

7253-19-2

Literature: Journal of Organic Chemistry, , vol. 52, # 9 p. 1794 - 1801

40733-27-5

7253-19-2

Literature: Journal of Organic Chemistry, , vol. 52, # 9 p. 1794 - 1801

50-89-5

~65%

7253-19-2

Literature: Jahn-Hofmann, Kerstin; Engels, Joachim W. Helvetica Chimica Acta, 2004 , vol. 87, # 11 p. 2812 - 2828

98-59-9

50-89-5

63914-08-9

7253-19-2

Literature: Journal of Chemical Research, Miniprint, , # 1 p. 301 - 326

Precursor 4
98-59-9 50-89-5 129801-99-6 40733-27-5
DownStream 8
59495-21-5 15425-09-9 19316-85-9 25152-20-9
7150-83-6 75191-50-3 84364-97-6 5983-11-9

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