stimulate rooting 1-naphthylacetamide NAD 98%TC Naphthaleneacetamide

stimulate rooting 1-naphthylacetamide NAD 98%TC Naphthaleneacetamide

Stimulate rooting 1-naphthylacetamide NAD 98%TC Naphthaleneacetamide


NAD is a kind of Naphthyl-type plant growth regulator, the chemical structure as follows,

Formula: C­12H11NO
Molecular Weight:185.23
CAS No. 86-86-2
Chemical Name: 1-Naphthaleneacetamide,

Function: the technical 1-Naphthaleneacetamide is white odorless crystal. The melting point is 182-184.C. It is solute in the acetone, ethanol, and IPA,and sparing soluble in water, insoluble in carbon disulfide, kerosene.

Toxicity: Acute oral LD50 for rats:1690mg/kg b.w. Acute dermal LD50 for rabbit:>2000mg/kg b.w. Not irritant to skin, but can cause the irreversible eye injury.

Nicotinamide adenine dinucleotide ( NAD ) is a coenzyme found in all living cells. The compound is a dinucleotide, because it consists of two nucleotides joined through their phosphate groups. One nucleotide contains an adenine base and the other nicotinamide. Nicotinamide adenine dinucleotide exists in two forms: an oxidized and reduced form abbreviated as NAD+ and NADH respectively.


Plant growth regulator NAD 98% TC is absorbed through the stem, leaves of the plants, the conduction is slow, it can cause the forming of the peduncle absciss layer, therefore, it has an excellent effect on fruit thinning and keeping especially for apple and pear, also it can develop the roots system.

The NAD is an excellent apple, pear fruit thinning agent and other plants root promoter.




2—2.5 weeks after blooming(after falling of petal)

whole plant spraying




5—7 days after petal falling to complete falling

whole plant spraying



It is used for root developing on apple, pear, peach, grape and other horticulture plant, the formula as follows,

NAD0.018%+NAA0.002%+thio urea 0.093%

It also could be formulated with IBA for cut purpose.