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Triapenthenol

Triapenthenol structure

CAS No.: 76608-88-3

Chemical Name:: Triapenthenol

Synonyms: uk140;ntn811;NTN 821;NTN 820;baronet;rs20411;RSW 0411;LEA 19393;triazethan;TRIPENTHENOL

CBNumber:: CB3783089

Molecular Formula:: C15H25N3O

Molecular Weight:: 263.38

MDL Number:: MFCD01632315

MOL File:: 76608-88-3.mol

MSDS File:: SDS

Last updated:2026-08-28 09:47:36

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Triapenthenol Properties

Melting point	132-134 °C
Boiling point	420.2±47.0 °C(Predicted)
Density	1.10±0.1 g/cm3(Predicted)
pka	13.39±0.20(Predicted)
Henry's Law Constant	4.0×10⁴ mol/(m³Pa) at 25℃, Ebert et al. (2023)
FDA UNII	035WC6W66U
EPA Substance Registry System	1H-1,2,4-Triazole-1-ethanol, .beta.-(cyclohexylmethylene)-.alpha.-(1,1-dimethylethyl)-, (E)- (76608-88-3)

SAFETY

Risk and Safety Statements

HS Code	29339900

Triapenthenol price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	PST0000398	TRIAPENTHENOL 98.00%	76608-88-3	1G	$1155	2021-12-16	Buy

Product number	Packaging	Price	Buy
PST0000398	1G	$1155	Buy

Triapenthenol Chemical Properties, Uses, Production

Description

Triapenthenol is a herbicide. It is moderately soluble in water. Little is known regarding its environmental fate but it is considered to be persistent in soils. It is not highly toxic to mammals. It shows a high level of toxicity to birds. There is little information on its toxicity to biodiversity.

Chemical Properties

Appearance: white crystals. mp 135.5°C, vapor pressure 4.4×10-6 Pa (20°C). Solubility at 20°C: dimethylformamide 468 g/L, methanol 433 g/L, dichloromethane >200 g/L, isopropanol 100-200 g/L, acetone 150 g/L, toluene 20-50 L, hexane 5-10 g/L, water 68 mg/L.

Uses

Triapenthenol is azole plant growth regulators. Their main mechanism of action is the inhibition of gibberellin biosynthesis. This product inhibits crop stem growth and increases crop yield. The agent is absorbed through roots and leaves, achieving the purpose of inhibiting dicotyledonous growth. At normal doses, this product does not inhibit root growth. The general dosage is 300–750 g/hm², and for gramineous crops, the dosage is 0.7–1.4 kg/hm². This product also has fungicidal activity. The (S)-(+)-enantiomer is a gibberellin biosynthesis inhibitor and a plant growth regulator; the (R)-(+) enantiomer inhibits ergosterol demethylation and is a fungicide.

Production Methods

Triapenthenol is commercially produced through a multi-step synthesis involving triazole and substituted pentenol intermediates. The production process begins with the preparation of a substituted triazole ring, which is then coupled with a cyclohexylmethylene group and a tert-butyl-substituted pentenol backbone via controlled condensation and alkylation reactions. The final compound is purified through crystallisation.

Definition

ChEBI: Triapenthenol is a member of triazoles.

Mechanism of action

Growth retardant. Gibberellin biosynthesis inhibitor.

Pesticide Type

Plant Growth Regulator; Herbicide

Triapenthenol Preparation Products And Raw materials

Raw materials

1,2,4-Triazole Cyclohexanecarboxaldehyde Pinacolone Sodium borohydride Sodium ethoxide in ethanol

Niax* Catalyst C-31

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Preparation Products

Triapenthenol Suppliers

Global Suppliers ( 48)

Supplier	Tel	Email	Country	ProdList	Advantage
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Shanghai JONLN Reagent Co., Ltd.	400-0066400 13621662912	422131432@qq.com	China	9970	55
Alta Scientific Co., Ltd.	022-6537-8550 15522853686	sales@altasci.com.cn	China	4508	55
Shandong Xiya Chemical Co., Ltd.	4009903999 13395398332	sales@xiyashiji.com	China	20788	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39866	58
Shanghai Jiegu Biotechnology Co., Ltd.	021-51698675	sales@jiejiegroup.com	China	8195	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
TCI (Shanghai) Chemical Trading Co., Ltd.	021-61109150	sales@tcisct.com	China	29717	58

Supplier	Advantage
Sichuan Kulinan Technology Co., Ltd	57
Shanghai JONLN Reagent Co., Ltd.	55
Alta Scientific Co., Ltd.	55
Shandong Xiya Chemical Co., Ltd.	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
Shanghai Jiegu Biotechnology Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
TCI (Shanghai) Chemical Trading Co., Ltd.	58

View Latest Price from Triapenthenol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-02-05	triapenthenol 76608-88-3	$1.00	1KG	Min98% HPLC		Career Henan Chemical Co

triapenthenol
76608-88-3
$1.00
Min98% HPLC
Career Henan Chemical Co

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(e)-beta-(cyclohexylmethylene)-alpha-(1,1-dimethylethyl)-1h-1,2,4-triazole-1-ethanol 1-CYCLOHEXYL-4,4-DIMETHYL-2-(1,2,4-TRIAZOL-1-YL)PENT-1-EN-3-OL TRIAPENTHENOL uk140 alpha-tert-butyl-(E)-beta-(cyclohexylmethylene)-1H-1,2,4-triazol-1-ethanol TRIPENTHENOL triapenthenol (bsi,iso) （E）-（RS）-1-cyclohexyl-4,4-dimethyl-2-(1,2,4-triazol-1-yl) pent-1-en-3-ol LEA 19393 NTN 820 NTN 821 RSW 0411 β-[(E)-Cyclohexylmethylene]-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol (E)-1-cyclohexyl-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol (e)-beta-(cyclohexylmethylene)-alpha-(1,1-dimethylethyl)-1h-1,2,4-triazole-1 1-cyclohexyl-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-penten-3-ol 1h-1,2,4-triazole-1-ethanol,beta-(cyclohexylmethylene)-alpha-(1,1-dimethylethy baronet ntn811 rs20411 triazethan triazethanol 1H-1,2,4-Triazole-1-ethanol, β-(cyclohexylmethylene)-α-(1,1-dimethylethyl)-, (βE)- riapenthenol Triapenthenol in Acetonitrile C17644000 Triapenthenol 76608-88-3 C15H25N3O