2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-thiazole

Modify Date: 2025-09-14 08:41:07

2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-thiazole Structure
2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-thiazole structure
Common Name 2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-thiazole
CAS Number 96159-92-1 Molecular Weight 253.31700
Density 1.23g/cm3 Boiling Point 385.5ºC at 760mmHg
Molecular Formula C12H15NO3S Melting Point N/A
MSDS N/A Flash Point 186.9ºC

 Names

Name 2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-thiazole

 Chemical & Physical Properties

Density 1.23g/cm3
Boiling Point 385.5ºC at 760mmHg
Molecular Formula C12H15NO3S
Molecular Weight 253.31700
Flash Point 186.9ºC
Exact Mass 253.07700
PSA 65.35000
LogP 1.64140
Index of Refraction 1.57
InChIKey QXBQKBAGRFODPD-UHFFFAOYSA-N
SMILES COc1cc(C2=NCCS2)cc(OC)c1OC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ4272770
CHEMICAL NAME :
Thiazole, 4,5-dihydro-2-(3,4,5-trimethoxyphenyl)-
CAS REGISTRY NUMBER :
96159-92-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H15-N-O3-S
MOLECULAR WEIGHT :
253.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 20,16,1985

 Safety Information

HS Code 2934100090

 Synthetic Route

~58%

2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-thiazole Structure

2-(3,4,5-Trimet...

CAS#:96159-92-1

Literature: Robbe; Fernandez; Chapat; et al. European Journal of Medicinal Chemistry, 1985 , vol. 20, # 1 p. 16 - 24

~94%

2-(3,4,5-Trimethoxyphenyl)-4,5-dihydro-1,3-thiazole Structure

2-(3,4,5-Trimet...

CAS#:96159-92-1

Literature: Kamila, Sukanta; Biehl, Edward R. Journal of Heterocyclic Chemistry, 2007 , vol. 44, # 2 p. 407 - 409

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
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