4,5-dihydro-1,3-thiazole

Modify Date: 2025-08-22 19:27:05

4,5-dihydro-1,3-thiazole Structure
4,5-dihydro-1,3-thiazole structure
 Common Name 4,5-dihydro-1,3-thiazole
CAS Number 504-79-0 Molecular Weight 87.14350
Density 1.23g/cm3 Boiling Point 151.6ºC at 760 mmHg
Molecular Formula C3H5NS Melting Point N/A
MSDS N/A Flash Point 45.5ºC

 Names

Name 4,5-dihydro-1,3-thiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.23g/cm3
Boiling Point 151.6ºC at 760 mmHg
Molecular Formula C3H5NS
Molecular Weight 87.14350
Flash Point 45.5ºC
Exact Mass 87.01430
PSA 37.66000
LogP 0.19710
Index of Refraction 1.615
InChIKey CBDKQYKMCICBOF-UHFFFAOYSA-N
SMILES C1=NCCS1

 Synthetic Route

N-(2-Hydroxyethyl)formamide structure

N-(2-Hydroxyeth...

CAS#:693-06-1

~17%

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

Literature: Robbe; Fernandez; Chapat; et al. European Journal of Medicinal Chemistry, 1985 , vol. 20, # 1 p. 16 - 24
N-(N'-p-nitrobenzyloxycarbonyl) benzyl formimidate structure

N-(N'-p-nitrobe...

CAS#:85737-66-2

2-Aminoethanethiol structure

2-Aminoethanethiol

CAS#:60-23-1

~0%

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

N-(N-P-Nitro-Benzyloxycarbonyl)-Formimidoyl-2-Aminoethylthiol structure

N-(N-P-Nitro-Be...

CAS#:80166-50-3

Detail
Literature: Shinkai, I.; Reamer, R. A.; Hartner, F. W.; Liu, T.; Sletzinger, M. Tetrahedron Letters, 1982 , vol. 23, # 47 p. 4903 - 4906
2-Aminoethanethiol structure

2-Aminoethanethiol

CAS#:60-23-1

~%

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

Literature: Doornbos,T.; Peer,H.G. Recueil des Travaux Chimiques des Pays-Bas, 1972 , vol. 91, p. 711 - 728 Full Text Show Details Kuhn; Drawert Justus Liebigs Annalen der Chemie, 1954 , vol. 590, p. 55,61
N/A structure

N/A

CAS#:119072-55-8

2-Aminoethanethiol structure

2-Aminoethanethiol

CAS#:60-23-1

~%

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

Literature: Saegusa,T.; Ito,Y. Synthesis, 1975 , p. 291 - 300
N-(2-sulfanylethyl)formamide structure

N-(2-sulfanylet...

CAS#:87542-15-2

~%

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

Literature: Gabriel Chemische Berichte, 1916 , vol. 49, p. 1115
Phenyl phenylphosphoramidochloridate structure

Phenyl phenylph...

CAS#:60099-09-4

2-Aminoethanethiol structure

2-Aminoethanethiol

CAS#:60-23-1

~%

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

s-triazine structure

s-triazine

CAS#:290-87-9

Literature: Shinkai, I.; Reamer, R. A.; Hartner, F. W.; Liu, T.; Sletzinger, M. Tetrahedron Letters, 1982 , vol. 23, # 47 p. 4903 - 4906
Formaldehyde structure

Formaldehyde

CAS#:50-00-0

2-Aminoethanethiol structure

2-Aminoethanethiol

CAS#:60-23-1

~%

Thiazolidine structure

Thiazolidine

CAS#:504-78-9

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

Literature: Huang, Tzou-Chi; Huang, Lee-Zen; Ho, Chi-Tang Journal of Agricultural and Food Chemistry, 1998 , vol. 46, # 1 p. 224 - 227
Thioformamide structure

Thioformamide

CAS#:115-08-2

2-Bromoethylamine hydrobromide structure

2-Bromoethylami...

CAS#:2576-47-8

~%

4,5-dihydro-1,3-thiazole Structure

4,5-dihydro-1,3...

CAS#:504-79-0

Literature: Willstaetter; Wirth Chemische Berichte, 1909 , vol. 42, p. 1921

 Synonyms

thiazoline
thiazolidinyl
4,5-Dihydrothiazole
4,5-Dihydro-thiazol
Thiazole,4,5-dihydro
2-thiazoline
2-thiazolidinyl
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