4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
- CAS No.
- 1750-12-5
- Chemical Name:
- 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
- Synonyms
- AHMT;PURPALD;PURPALD(R);4-AMINO-3-HYDRAZINO-5-MERCAPTO-1,2,4-TRIAZOLE;Nsc12519;e-3-thioL;PURPAID(R);purpald tm;AKOS B029009;Purpald(R) >=99%
- CBNumber:
- CB3311543
- Molecular Formula:
- C2H6N6S
- Molecular Weight:
- 146.17
- MDL Number:
- MFCD00003098
- MOL File:
- 1750-12-5.mol
- MSDS File:
- SDS
Melting point | 228-230 °C (dec.)(lit.) |
---|---|
Boiling point | 275.0±23.0 °C(Predicted) |
Density | 2.31±0.1 g/cm3(Predicted) |
storage temp. | 0-6°C |
solubility | Soluble in Dimethyl sulfoxide. (DMSO) |
pka | 8.52±0.20(Predicted) |
form | powder to crystal |
color | White to Almost white |
BRN | 134867 |
Stability | Light Sensitive |
InChIKey | RDIMQHBOTMWMJA-UHFFFAOYSA-N |
CAS DataBase Reference | 1750-12-5(CAS DataBase Reference) |
FDA UNII | L49PBF7WZF |
EPA Substance Registry System | 1,2,4-Triazolidin-3-one, 4-amino-5-thioxo-, hydrazone (1750-12-5) |
4-Amino-3-hydrazino-1,2,4-triazol-5-thiol price More Price(20)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | A0956 | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole [for Determination of Aldehydes] >95.0%(T) | 1750-12-5 | 5g | $64 | 2024-03-01 | Buy |
TCI Chemical | A0956 | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole [for Determination of Aldehydes] >95.0%(T) | 1750-12-5 | 25g | $206 | 2024-03-01 | Buy |
Alfa Aesar | L00982 | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole, 99+% | 1750-12-5 | 5g | $50.6 | 2024-03-01 | Buy |
Alfa Aesar | L00982 | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole, 99+% | 1750-12-5 | 25g | $187 | 2023-06-20 | Buy |
TRC | A611170 | 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole | 1750-12-5 | 10g | $120 | 2021-12-16 | Buy |
4-Amino-3-hydrazino-1,2,4-triazol-5-thiol Chemical Properties,Uses,Production
Chemical Properties
Beige solid
Uses
A reagent for the determination of aldehydes and other reactive chemicals
Uses
- Purpald? was used in purpald assay for determination of bacterial polysaccharides containing substituted or unsubstituted glycol in residues such as glycerol, ribitol, arabinitol, furanosyl galactose and sialic acid.
- It was used as chromogen during the determination of catalase activity in small tissue samples.
- It was used as reagent in determination of formaldehyde.
- It was used for derivatization of neutral monosaccharides during HPLC.
Uses
4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole is a reagent used in the determination of aldehydes and other reactive chemicals.was used in purpald assay for determination of bacterial polysaccharides containing substituted or unsubstituted glycol in residues such as glycerol, ribitol, arabinitol, furanosyl galactose and sialic acid. It was used as chromogen during the determination of catalase activity in small tissue samples. It was used as reagent in determination of formaldehyde. It was used for derivatization of neutral monosaccharides during HPLC.
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 26, p. 355, 1989 DOI: 10.1002/jhet.5570260216
Purification Methods
Recrystallise Purpald from H2O (0.6g in 300-400mL). The benzylidene derivative has m 245-246o(dec) from i-PrOH [Hoggarth J Chem Soc 4817 1952, Dickinson & Jacobson J Chem Soc, Perkin Trans I 975 1975.[Beilstein 26 III/IV 547.]
4-Amino-3-hydrazino-1,2,4-triazol-5-thiol Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5828 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
View Lastest Price from 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-08-21 | 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
1750-12-5
|
US $10.50 / KG | 1KG | 99% | 10 ton | Hebei Guanlang Biotechnology Co,.LTD | ||
2024-05-16 | 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
1750-12-5
|
US $32.00 / kg | 1kg | 99% | 5000kg/week | Hebei Zhuanglai Chemical Trading Co.,Ltd | ||
2019-07-06 | 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
1750-12-5
|
US $1045.00 / KG | 1KG | 995 | 20kg | Career Henan Chemical Co |
- 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
1750-12-5
- US $10.50 / KG
- 99%
- Hebei Guanlang Biotechnology Co,.LTD
- 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
1750-12-5
- US $32.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
- 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol
1750-12-5
- US $1045.00 / KG
- 995
- Career Henan Chemical Co