2-Amino-1,3,4-thiadiazole

2-Amino-1,3,4-thiadiazole Structure
CAS No.
4005-51-0
Chemical Name:
2-Amino-1,3,4-thiadiazole
Synonyms
1,3,4-THIADIAZOL-2-AMINE;X 26;tf128;TF 128;nsc4728;FDA 0084;NSC 4728;2-AMino-1;AKOS AU36-M92;aminothiadazole
CBNumber:
CB6264682
Molecular Formula:
C2H3N3S
Molecular Weight:
101.13
MOL File:
4005-51-0.mol
MSDS File:
SDS
Modify Date:
2023/9/4 11:52:49

2-Amino-1,3,4-thiadiazole Properties

Melting point 188-191 °C (dec.) (lit.)
Boiling point 238.9±23.0 °C(Predicted)
Density 1.385 (estimate)
refractive index 1.5800 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility water: soluble25mg/mL, clear, colorless
pka pKa 3.2 (Uncertain)
form Crystals or Crystalline Powder
color White to light yellow
Water Solubility It is soluble in water, hot methanol- very faint turbidity.
BRN 107135
InChIKey QUKGLNCXGVWCJX-UHFFFAOYSA-N
CAS DataBase Reference 4005-51-0(CAS DataBase Reference)
NIST Chemistry Reference 2-Amino-1,3,4-thiadiazole(4005-51-0)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  68-63-36/37/38-20/21/22-22
Safety Statements  36/37/39-26-36
RIDADR  2811
WGK Germany  3
RTECS  XI3000000
Hazard Note  Harmful
HazardClass  6.1
PackingGroup  III
HS Code  29349990
Toxicity LD50 oral in rat: 253mg/kg
NFPA 704
1
3 0

2-Amino-1,3,4-thiadiazole price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 258881 2-Amino-1,3,4-thiadiazole 97% 4005-51-0 5G ₹2576.35 2022-06-14 Buy
TCI Chemicals (India) A1060 2-Amino-1,3,4-thiadiazole 4005-51-0 5G ₹2000 2022-05-26 Buy
TCI Chemicals (India) A1060 2-Amino-1,3,4-thiadiazole 4005-51-0 25G ₹7600 2022-05-26 Buy
Product number Packaging Price Buy
258881 5G ₹2576.35 Buy
A1060 5G ₹2000 Buy
A1060 25G ₹7600 Buy

2-Amino-1,3,4-thiadiazole Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

2-Amino-1,3,4-thiadiazole, is used as an intermediate for ceftraoline.

General Description

2-Amino-1,3,4-thiadiazole (donor) form charge transfer complexes with 2,3-dichloro-5,6-dicyano-p-benzoquinone, p-chloranil, o-chloranil, p-bromanil and chloranilic acid (acceptors). Effects of 2-amino-1,3,4-thiadiazole [aminothiadiazole (NSC 4728)] on purine and pyrimidine ribonucleotide pools of L1210 ascites cells in vivo has been reported.

Safety Profile

Poison by subcutaneous andintraperitoneal routes. An experimental teratogen. Otherexperimental reproductive effects. When heated todecomposition it emits very toxic fumes of NOx and SOx.

Global( 345)Suppliers
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5-nitro-1,3,4-thiadiazol-2-aMine 2-AMino-1,3,4-thiadiazole, 97% 10GR 5-AMino-1,3,4-thiadiazole 2-AMino-1,3,4-thiadiazole 97% 1,3,4-Thiadiazole, 2-amino- 1,3,4-Thiadiazole-2-Amine 2-Amino-1-thia-3,4-diazole 2-Aminothiadiazole 4-thiadiazole,2-amino-3 aminothiadazole Aminothiadiazole [1,3,4]THIADIAZOL-2-YLAMINE 2-AMINO-1,3,4-THIADIAZOLE FDA 0084 NSC 4728 nsc4728 TF 128 tf128 X 26 LABOTEST-BB LT00019802 TIMTEC-BB SBB010052 AKOS AU36-M92 2-Amino-1,3,4-thiadiazole, HPLC 97% 2-AMINO-1,3,4-THIADIAZOLE, 98+% 2-Amino-1,3,4-Thiodiazole 1,3,4-Thiadiazol-2-amine(9CI) 2-AMino-1 2-Amino-1,3,4-thiadiazole,97% 6-methyl-2-[4-[(2,4,6-trioxo-1,3-diazinan-5-yl)azo]phenyl]-1,3-benzothiazole-7-sulfonic acid 2-Amino-1,3,4-thiadiazole > 1,3,4-THIADIAZOL-2-AMINE 1,3,4-Thiadiazol-2-amine (9CI, ACI) 4005-51-0 AMINO Thiadiazoles Heterocyclic Building Blocks Building Blocks Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds Oxadiazoles & Thiadiazoles VARIOUSAMINE Amines Oxadiazoles & Thiadiazoles Thiazole API intermediates Aromatic Heterocycles bc0001