CAS 2349-67-9

2-Amino-5-mercapto-1,3,4-thiadiazole

Description:

2-Amino-5-mercapto-1,3,4-thiadiazole is a heterocyclic compound characterized by the presence of both amino and thiol functional groups, which contribute to its reactivity and potential applications. This compound features a five-membered ring containing two nitrogen atoms and three carbon atoms, with sulfur incorporated into the structure, specifically at the 5-position. The amino group (-NH2) enhances its solubility in polar solvents and allows for hydrogen bonding, while the mercapto group (-SH) provides thiol characteristics, making it a potential candidate for various chemical reactions, including nucleophilic substitutions and metal complexation. 2-Amino-5-mercapto-1,3,4-thiadiazole has been studied for its biological activities, including antimicrobial and antifungal properties, which may be attributed to its ability to interact with biological molecules. Additionally, its unique structure allows for potential applications in materials science and as a precursor in the synthesis of other organic compounds. Safety data should be consulted for handling, as with any chemical substance, due to potential toxicity associated with thiol groups.

Formula: C₂H₃N₃S₂

InChI: InChI=1S/C2H3N3S2/c3-1-4-5-2(6)7-1/h(H2,3,4)(H,5,6)

InChI key: InChIKey=GDGIVSREGUOIJZ-UHFFFAOYSA-N

SMILES: NC=1SC(=S)NN1

Synonyms:

• 1,3,4-Thiadiazole-2(3H)-thione, 5-amino-
• 1,3,4-Thiadiazole-2-thiol, 5-amino-
• 2-Amino-1,3,4-thiadiazol-5-thiol
• 2-Amino-1,3,4-thiadiazole-5-mercaptan
• 2-Amino-1,3,4-thiadiazole-5-thiol
• 2-Amino-5-mercapto-1,3,4-thiadiazole
• 2-Amino-5-mercaptothiadiazole
• 2-Amino-5-sulfanyl-1,3,4-thiadiazole
• 2-Amino-5-sulfhydryl-1,3,4-thiadiazole
• 2-Amino-Δ²-1,3,4-thiadiazoline-5-thione
• 2-Mercapto-5-amino-1,3,4-thiadiazole
• 2-Mercapto-5-aminothiadiazole
• 2-Thiol-5-amino-1,3,4-thiadiazole
• 5-Amino-1,3,4-thiadiazole-2-thione
• 5-Amino-1,3,4-thiadiazole-5-thiol
• 5-Amino-1,3,4-thiadiazoline-2-thione
• 5-Amino-1,3,4-thidiazole-2-thiol
• 5-Amino-2-mercapto-1,3,4-thiadiazole
• 5-Amino-2-sulfhydryl-1,3,4-thiadiazole
• 5-Amino-3H-1,3,4-thiadiazole-2-thione
• 5-Thio-2-amino-[1,3,4]thiadiazole
• 5-Thiol-2-amino-1,3,4-thiadiazole
• 5-amino-1,3,4-thiadiazole-2(3H)-thione
• Amtd
• NSC 209061
• NSC 21402
• Wr 180
• Δ²-1,3,4-Thiadiazoline-2-thiol, 5-imino-
• 5-Amino-1,3,4-thiadiazole-2-thiol

2-Amino-5-mercapto-1,3,4-thiadiazole

CAS: 2349-67-9

Formula: C₂H₃N₃S₂

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 133.19

Ref: 3B-A0425

2-Amino-5-mercapto-1,3,4-thiadiazole, 98%

CAS: 2349-67-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₂H₃N₃S₂

Purity: 98%

Color and Shape: White to cream or yellow, Powder

Molecular weight: 133.19

Ref: 02-A11451

5-Amino-1,3,4-Thiadiazole-2-Thiol

CAS: 2349-67-9

Formula: C₂H₃N₃S₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 133.1953

Ref: IN-DA00346H

2-Amino-5-mercapto-1,3,4-thiadiazole

CAS: 2349-67-9

Formula: C₂H₃N₃S₂

Purity: (Titration) ≥ 98.0%

Color and Shape: White to light-yellow powder or crystals

Molecular weight: 133.19

Ref: 7W-GK1804

Acetazolamide EP Impurity G

CAS: 2349-67-9

Formula: C₂H₃N₃S₂

Color and Shape: Pale Yellow Solid

Molecular weight: 133.19

Ref: 4Z-A-3510

5-Amino-1,3,4-thiadiazole-2-thiol

CAS: 2349-67-9

Formula: C₂H₃N₃S₂

Color and Shape: Neat

Molecular weight: 133.19

Ref: 04-C10227800

2-Amino-5-thio-1,3,4-thiadiazole

CAS: 2349-67-9

2-Amino-5-thio-1,3,4-thiadiazole

Formula: C₂H₃N₃S₂

Purity: 99%

Color and Shape: white to off-white crystalline powder

Molecular weight: 133.20g/mol

Ref: 54-OR28655

5-Amino-1,3,4-thiadiazole-2-thiol

Controlled Product

CAS: 2349-67-9

Impurity Acetazolamide EP Impurity G
Applications 5-Amino-1,3,4-thiadiazole-2-thiol is a thiadiazole derivative with antibacterial acitivity used in the preparation of herbicides as well as carbonic anhydrase inhibitors. (Acetazolamide EP Impurity G)
References Li, Z. et al.: Ying. Huax., 5, 54 (1988); Supuran, C. et al.: Rev. Roum. Chim., 40, 1227 (1995);

Formula: C₂H₃N₃S₂

Color and Shape: White To Beige

Molecular weight: 133.19

Ref: TR-A633300

Acetazolamide EP Impurity G

CAS: 2349-67-9

Formula: C₂H₃N₃S₂

Molecular weight: 133.19

Ref: ST-EA-CP-A6007

5-Amino-1,3,4-thiadiazole-2-thiol

CAS: 2349-67-9

Formula: C₂H₃N₃S₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 133.19

Ref: 10-F094214