CAS No.26364-65-8,2-Cyaniminothiazolidine Suppliers

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Basic Information

Molecular Structure:
CAS No.:	26364-65-8
Name:	2-Cyaniminothiazolidine
Article Data:	21

Formula:	C₄H₅N₃S
Molecular Weight:	127.17
Synonyms:	Cyanamide,(4,5-dihydro-2-thiazolyl)- (9CI);D2,N-Thiazolidinecarbamonitrile (8CI);2-(Cyanoimino)thiazolidine;2-Cyanoimino-1,3-thiazolidine;2-Thiazolidinylidenecyanamide;
EINECS:	427-720-1
Density:	1.43 g/cm³
Melting Point:	156-157 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boiling Point:	227.6 °C at 760 mmHg
Flash Point:	91.5 °C
PSA:	73.48000
LogP:	0.48868

Synthetic route

: 60-23-1
Cysteamine

: 10191-60-3
dimethyl N-cyanodithioiminocarbonate

: 26364-65-8
2-(N-cyanoimino)thiazolidine

Conditions

Conditions	Yield
In ethanol at 90℃; for 2h;	100%
In ethanol for 3h; Heating / reflux;	67.1%
In ethanol Heating;

: 156-57-0
2-mercaptoethylamine hydrochloride

: 10191-60-3
dimethyl N-cyanodithioiminocarbonate

: 26364-65-8
2-(N-cyanoimino)thiazolidine

Conditions

Conditions	Yield
In ethanol for 6h; Heating;	95%
With sodium carbonate In water at 10 - 20℃; for 2h; Product distribution / selectivity;	93%
With sodium hydrogencarbonate In water at 10 - 20℃; for 3h; Product distribution / selectivity;	92%

: 127-09-3
sodium acetate

: 132433-56-8
3-Methanesulfonyl-thiazolidin-(2E)-ylidene-cyanamide

A: 26364-65-8
2-(N-cyanoimino)thiazolidine

B: 3-Acetyl-thiazolidin-(2Z)-ylidene-cyanamide

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 80℃;	A 6% B 85%

...Expand

: 71-23-8
propan-1-ol

: 132433-56-8
3-Methanesulfonyl-thiazolidin-(2E)-ylidene-cyanamide

A: 140483-44-9
3-Propyl-thiazolidin-(2E)-ylidene-cyanamide

B: 26364-65-8
2-(N-cyanoimino)thiazolidine

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 80℃;	A 83% B 16%

...Expand

: 64-17-5
ethanol

: 132433-56-8
3-Methanesulfonyl-thiazolidin-(2E)-ylidene-cyanamide

A: 97538-34-6
3-Ethyl-thiazolidin-(2E)-ylidene-cyanamide

B: 26364-65-8
2-(N-cyanoimino)thiazolidine

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 80℃;	A 82% B 13%

...Expand

: 132433-56-8
3-Methanesulfonyl-thiazolidin-(2E)-ylidene-cyanamide

: 108-93-0
cyclohexanol

A: 26364-65-8
2-(N-cyanoimino)thiazolidine

B: 3-Cyclohexyl-thiazolidin-(2Z)-ylidene-cyanamide

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 80℃;	A 81% B 6%

...Expand

: 67-56-1
methanol

: 132433-56-8
3-Methanesulfonyl-thiazolidin-(2E)-ylidene-cyanamide

A: 97538-33-5
3-Methyl-thiazolidin-(2E)-ylidene-cyanamide

B: 26364-65-8
2-(N-cyanoimino)thiazolidine

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 80℃;	A 79% B 16%
With sodium hydride In N,N-dimethyl-formamide at 80℃; Mechanism; Product distribution; effect of different alcohols;	A 79% B 16%

...Expand

: 64-17-5
ethanol

: 3-(3-Nitro-benzenesulfonyl)-thiazolidin-(2Z)-ylidene-cyanamide

A: 97538-34-6
3-Ethyl-thiazolidin-(2E)-ylidene-cyanamide

B: 26364-65-8
2-(N-cyanoimino)thiazolidine

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 80℃;	A 79% B 10%

...Expand

: 132433-56-8
3-Methanesulfonyl-thiazolidin-(2E)-ylidene-cyanamide

: 107-92-6
butyric acid

A: 26364-65-8
2-(N-cyanoimino)thiazolidine

B: 3-Butyryl-thiazolidin-(2Z)-ylidene-cyanamide

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 80℃;	A 8% B 79%

...Expand

: 160314-52-3
3-dimethoxymethyl-2-(N-cyanoimino)thiazolidine

: 100-51-6
benzyl alcohol

A: 27591-56-6
benzyl formate dimethyl acetal

B: 26364-65-8
2-(N-cyanoimino)thiazolidine

Conditions

Conditions	Yield
In tetrahydrofuran Heating;	A 76% B n/a

...Expand

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Chemistry

Molecular Structure of 2-Cyaniminothiazolidine (CAS NO.26364-65-8):

Empirical Formula: C₄H₅N₃S
Molecular Weight: 127.1676
Surface Tension: 63 dyne/cm
Density: 1.43 g/cm³
Flash Point: 91.5 °C
Molar Refractivity: 34.25 cm³
Molar Volume: 88.7 cm³
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 0
Polar Surface Area: 64.69Å²Enthalpy of Vaporization: 46.42 kJ/mol
Boiling Point: 227.6 °C at 760 mmHg
Vapour Pressure: 0.0768 mmHg at 25°C
Index of Refraction: 1.698
SMILES: N#CNC/1=N/CCS\1
InChI: InChI=1/C4H5N3S/c5-3-7-4-6-1-2-8-4/h1-2H2,(H,6,7)
Product Categories: Pharmaceutical Intermediates

Specification

2-Cyaniminothiazolidine , with CAS number of 26364-65-8, can be called 2-Cyanoimino-1,3-thiazolidine ; 2-Thiazolidinylidenecyanamide ; (2Z)-1,3-Thiazolidin-2-ylidenecyanamide ; 1,3-Thiazolidin-2-ylidenecyanamide ; cyanamide, N-[(2Z)-2-thiazolidinylidene]- ; N-(4,5-Dihydro-2-thiazolyl)cyanamide ; N-(1,3-Thiazolan-2-yliden)cyanamide and so on.