CAS 1072-71-5

2,5-Dimercapto-1,3,4-Thiadiazole

Description:

2,5-Dimercapto-1,3,4-thiadiazole (CAS 1072-71-5) is an organic compound characterized by its thiadiazole ring structure, which contains two mercapto (-SH) groups attached to the 2 and 5 positions of the ring. This compound is known for its chelating properties, allowing it to form stable complexes with various metal ions, making it useful in applications such as metal ion extraction and remediation. It exhibits significant biological activity, including potential antimicrobial and antifungal properties, which have garnered interest in pharmaceutical research. The presence of sulfur atoms in its structure contributes to its reactivity and ability to participate in various chemical reactions, including nucleophilic substitutions. Additionally, 2,5-Dimercapto-1,3,4-thiadiazole is often studied for its role in coordination chemistry and its potential applications in materials science. However, handling this compound requires caution due to its toxicity and potential environmental impact, necessitating appropriate safety measures in laboratory settings.

Formula: C₂H₂N₂S₃

InChI: InChI=1S/C2H2N2S3/c5-1-3-4-2(6)7-1/h(H,3,5)(H,4,6)

InChI key: InChIKey=BIGYLAKFCGVRAN-UHFFFAOYSA-N

SMILES: S=C1SC(=S)NN1

Synonyms:

• 1,3,4-Thiadiazol-2,5-dithiol
• 1,3,4-Thiadiazol-Dithiol-(2,5)
• 1,3,4-Thiadiazole-2,5-dithiol
• 1,3,4-Thiadiazolidine-2,5-dithione
• 1,3,4-Tiadiazol-2,5-Ditiol
• 2,5-Dimercapto-1,3,4-Thiadiazol
• 2,5-Dimercapto-1,3,4-thiazole
• 2,5-Dimercapto-1,3,4-thiodiazole
• 2,5-Dimercaptothiadiazole
• 2,5-Dithiol-1,3,4-thiadiazole
• 2,5-Mercapto-1,3,4-thiadiazole
• 2-Sulfanyl-2,3-Dihydro-1,2,3-Thiadiazole-5-Thiol
• Bismuthiol
• Bismuthiol I
• BismuthonI
• Bismuththiol
• D 2
• D 2 (Chinese flotation agent)
• Dimercapto-thiodiazol
• Dimercaptothiadiazole
• Dmtd
• MTD
• Nsc 4645
• Py 61H
• Py61H
• Thiadiazole(1,3,4), 2,5-Mercapto-
• Usafa-8354
• Vanchem DMTD
• Δ2-1,3,4-Thiadiazoline-5-thione, 2-mercapto-
• Δ²-1,3,4-Thiadiazoline-5-thione, 2-mercapto-
• BISMUTHTHIOL I
• DMTZ
• LABOTEST-BB LT00848043
• TIMTEC-BB SBB007563
• 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE
• 2,5-DIMERCAPTO-1,3,4-THIADIOZOLE
• VANCHEM(R) DMTD

Bismuthiol

CAS: 1072-71-5

Formula: C₂H₂N₂S₃

Purity: >95.0%(T)

Color and Shape: White to Light yellow to Green powder to crystal

Molecular weight: 150.23

Ref: 3B-B0593

Bismuthiol

CAS: 1072-71-5

Formula: C₂H₂N₂S₃

Purity: >98.0%(T)

Color and Shape: White to Light yellow to Green powder to crystal

Molecular weight: 150.23

Ref: 3B-D0622

2,5-Dimercapto-1,3,4-thiadiazole, 97% (dry wt.), water <3%

CAS: 1072-71-5

2,5-Dimercapto-1,3,4-thiadiazole is used in synthesizing polymers and heavy metal and basic salts. It acts as an additive in lubricating oils, greases and in electrode compositions. It also acts as an intermediate for pharmaceuticals and dyes, as a chelating agent in the analysis of metals. It also

Formula: C₂H₂N₂S₃

Purity: 97%

Color and Shape: White to cream to yellow, Powder

Molecular weight: 150.23

Ref: 02-A12615

Bismuthiol I

CAS: 1072-71-5

Formula: C₂H₂N₂S₃

Purity: ≥ 98.0%

Color and Shape: White to light-yellow powder

Molecular weight: 150.24

Ref: 7W-GK4117

1,3,4-Thiadiazole-2,5-dithiol

CAS: 1072-71-5

1,3,4-Thiadiazole-2,5-dithiol

Formula: C₂H₂N₂S₃

Purity: ≥95%

Color and Shape: off-white solid

Molecular weight: 150.25g/mol

Ref: 54-OR18357

2,5-Dimercapto-1,3,4-thiadiazole

CAS: 1072-71-5

2,5-Dimercapto-1,3,4-thiadiazole is a thiol derivative that has the ability to form a disulfide bond. It has been used in the synthesis of sodium salts as well as in the preparation of fluorescence quenchers. 2,5-Dimercapto-1,3,4-thiadiazole is also used as an analytical method for determining carbon disulphide concentrations. The reaction mechanism involves the formation of a carbonyl group from 2,5-dimercapto-1,3,4-thiadiazole and CO. This reaction releases energy in the form of heat and light. The rate of this reaction can be increased by raising the temperature or pressure and by adding hydrogen chloride or sodium hydroxide to increase pH levels.

Formula: C₂H₂N₂S₃

Purity: (Titration Naoh) Min. 96%

Color and Shape: Off-White Powder

Molecular weight: 150.25 g/mol

Ref: 3D-FD03415

1,3,4-thiadiazole-2,5-dithiol

CAS: 1072-71-5

Formula: C₂H₂N₂S₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 150.23

Ref: 10-F366949

Bismuthiol (2,5-Dimercapto-1,3,4-Thiadiazole, DMTD) pure, 98%

CAS: 1072-71-5

Formula: C₂H₂N₂S₃

Purity: min. 98%

Color and Shape: Off white to yellow to tan, Powder

Molecular weight: 150.23

Ref: SR-98526