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4-Amino-3-hydrazino-1,2,4-triazol-5-thiol

4-Amino-3-hydrazino-1,2,4-triazol-5-thiol structure

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

Last updated:2023-05-15 10:43:49

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4-Amino-3-hydrazino-1,2,4-triazol-5-thiol Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Danger

Hazard statements

H228

Precautionary statements

P210-P240-P241-P280-P370+P378

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

RIDADR

1325

WGK Germany

TSCA

Yes

HazardClass

4.1

PackingGroup

III

HS Code

29339900

NFPA 704

	2
2		0

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

Product number	Packaging	Price	Buy
A0956	5g	$64	Buy
A0956	25g	$206	Buy
L00982	5g	$50.6	Buy
L00982	25g	$187	Buy
A611170	10g	$120	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

1-Methyl-3-piperidinemethanol Piperazine 3-Piperidinemethanol Thionyl chloride Iodomethane

Preparation Products

4-Amino-3-hydrazino-1,2,4-triazol-5-thiol Suppliers

Global( 223)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15371	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	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	47465	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9641	58
SINOPRO.CO.LTD	0082-42-721-7177	michael@sinopro.co.kr	South Korea	298	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Antai Fine Chemical Technology Co.,Limited	58
SINOPRO.CO.LTD	58
Hefei TNJ Chemical Industry Co.,Ltd.	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
	2023-03-06	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
	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 $1045.00 / KG
995
Career Henan Chemical Co

4-Amino-3-hydrazino-1,2,4-triazol-5-thiol Spectrum

4-Amino-3-hydrazino-1,2,4-triazol-5-thiol(1750-12-5)MS 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol(1750-12-5)¹³CNMR 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol(1750-12-5)IR1 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol(1750-12-5)IR2 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol(1750-12-5)Raman

1750-12-5(4-Amino-3-hydrazino-1,2,4-triazol-5-thiol)Related Search:

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5-Methyl-1H-benzotriazole 1H-1,2,4-Triazole-3-thiol Glycine 4-Amino-4H-1,2,4-triazole ALTRENOGEST

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AMINO ACIDS 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol RIBAVIRINA

1of4

(4-Amino-5-mercapto-4H-1,2,4-triazole-3-yl)hydrazine 3-Hydrazino-4-amino-5-mercapto-4H-1,2,4-triazole AKOS B029009 4-AMINO-5-HYDRAZINO-4H-1,2,4-TRIAZOLE-3-THIOL 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol Purpald,4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole, 4-Amino-5-hydrazino-1,2,4-triazole-3-thiol 4-Amino-3-hydrazino- 4-triazolidin-3-one,4-amino-5-thioxo-hydrazone 4H-1,2,4-triazole-3-thiol, 4-amino-5-hydrazino- .delta.2-1,2,4-Triazoline-5-thione, 4-amino-3-hydrazino- 1,2,4-Triazolidin-3-one, 4-amino-5-thioxo-, 3-hydrazone Nsc12519 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol,99+% 4-AMino-3-hydrazino-1,2,4-triazole-5-thiol [for DeterMination of Aldehydes] 4-AMino-3-hydrazino-5-Mercapto-1,2,4-triazole Purpald(R) >=99% 1,2,4-Triazolidin-3-one, 4-amino-5-thioxo-, 3-hydrazone (9CI) 4-Amino-5-hydrazino-2,4-dihydro-3H-1,2,4-tri 4-amino-5-hydrazino-2H-1,2,4-triazole-3-thione 4-AMino-3-hydrazino-1,2,4-triazol-5-thiol (AHMT) PURPAID(R) 2,4-triazolidin-3-one,4-amino-5-thioxo-hydrazone 4-amino-5-hydrazino-1,2,4-triazole-3-thiol 4-amino-5-thioxo-1,2,4-triazolidin-3-one hydrazone PURPALD, 99+% (4-AMINO-3-HYDRAZINO-5-MER CAPTO-1,2,4-TRIAZOLE) 4-AMINO-3-HYDRADZINO-5-MERCAPTO-1,2,4-TRIAZOLE 4-Amino-5-hydrazono-[1,2,4]triazolidine-3-thione 1,2,4-Triazolidin-3-one, 4-amino-5-thioxo-, hydrazone purpald tm 4-AMINO-3-HYDRAZINO-5-MERCAPTO-1,2,4-TRIAZOLE, 99+% 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole [for Determination of Aldehydes] 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole, 4-Amino-5-hydrazino-1,2,4-triazole-3-thiol delta2-1,2,4-Triazoline-5-thione, 4-amino-3-hydrazino- (8CI) 4-amino-3-hydrazino-5-mercapto-1, 2, 4-triazol 4-Amino-3-hydrazino-1,2,4-triazole-5-thione AHMT [4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole] 4-Amino-3-hydrazino-4h-[1,2,4]triazole-5-thiol 4-Amino-5-hydrazino-1,2,4-triazoL e-3-thioL -Amino-3-hydrazino-1,2,4-triazol-5-thiol 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole [for Determination of Aldehydes]> 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole, 99%, for synthesis 3H-1,2,4-Triazole-3-thione, 4-amino-5-hydrazinyl-2,4-dihydro- 4-Amino-3-hydrazino-1,2,4-triazol-5-thiol USP/EP/BP 4-Amino-3-Hydrazino-5-Mercapto-1,2,4-Triazole (AHMT), 98% 4-AMINO-3-HYDRAZINO-5-MERCAPTO-1,2,4-TRIAZOLE PURPALD PURPALD(R) AHMT Purpald^® 4-Amino-3-hydrazino-1,2,4-triazol-5-thio 1750-12-5 C2H6N6S C2H7N6S Triazoles Heterocyclic Building Blocks Building Blocks