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(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (D-HPPA)
(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (D-HPPA), CAS 94050-90-5, is a chiral intermediate used in the production of selective herbicides. Send Inquiry
Product Description
(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (D-HPPA), CAS Number: 94050-90-5
(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid, also known as D-HPPA, is a chiral aromatic organic compound. It is an important intermediate in the synthesis of aryloxyphenoxypropionate herbicides, including cyhalofop-butyl, clodinafop-propargyl, fenoxaprop-P-ethyl and quizalofop-based herbicides. Its defined R-configuration makes it a valuable building block for the production of optically active agrochemical compounds.
(R)-(+)-2-(4-Hydroxyphenoxy)propionic acid，hereinafter referred to as DHPPA, appears as a kind of white or off-white powder. MAQ is used as an important intermediate of new type herbicide, such as Clodinafop-propargyl.
Product Chemical Properties
Product Name: (R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid
Common Name: D-HPPA
CAS Number: 94050-90-5
Molecular Formula: C₉H₁₀O₄
Molecular Weight: 182.17 g/mol
EC Number: 407-960-3
Product Technical Specification
Appearance: white or off-white powder
Purity: ≥99.0%
Chirality: ≥99.0%
Moisture: ≤0.5%
Hydroquinone: ≤0.3%
Features
High purity
High optical contents
Even crystallization
Excellent whiteness
Applications of (R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid
A key intermediate to produce Synthesized APP herbicide ,such as Clodinafop-propargyl.
Packaging
25 kg net plastic bags
25/50 kg net weight paper drum
Production Capacity
2400MT/year
Storage Requirements
Store in a cool, dry place under suitable conditions. Keep the container tightly sealed and protect the product from moisture and contamination.
(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (D-HPPA) Bulk Supply from China
Hosea Chem supplies (R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (D-HPPA) for agrochemical and specialty chemical manufacturing. Contact Hosea Chem for product specifications, purity options, optical purity, pricing, packaging details and bulk supply from China.