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Hot New Products S-2-Methyl-2-Propanesulfinamide - (R)-1,2,3,4-Tetrahedro-1-Naphthoic Acid CAS 23357-47-3 Purity ≥98.0% e.e ≥99.0% Palonosetron Hydrochloride Intermediates – Ruifu

Chemical Name (R)-1,2,3,4-Tetrahedro-1-Naphthoic Acid
Synonyms (R)-1,2,3,4-Tetrahydronaphthoic Acid; (R)-1,2,3,4-Tetrahydronaphthalene-1-Carboxylic Acid
CAS Number 23357-47-3
CAT Number RF-CC110
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C11H12O2
Molecular Weight 176.21
Melting Point 56.0~58.0℃  
Shipping Condition Shipped Under Ambient Temperature
Brand Ruifu Chemical
Item Specifications
Appearance White or Off-White Crystalline Powder
Chemical Purity ≥98.0%
Enantimoer Excess e.e ≥99.0%
Loss on Drying ≤0.50%
Relate Substances ≤2.0%
Specific Rotation [α]D20 +59.0°~ +63.0° (C=0.3, Benzence) 
Heavy Metals ≤20ppm
Storage 2~8℃ Airtigntness
Test Standard Enterprise Standard
Usage Chiral Compounds; Palonosetron Hydrochloride Intermediate

Package: Bottle, Cardboard Drum, 25kg/Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (R)-1,2,3,4-Tetrahedro-1-Naphthoic Acid (CAS: 23357-47-3) with high quality, used in synthesis of active pharmaceutical ingredient (API). It can be used in the synthesis of  Palonosetron Hydrochloride (CAS: 135729-62-3).


  • Hot New Products S-2-Methyl-2-Propanesulfinamide - (R)-1,2,3,4-Tetrahedro-1-Naphthoic Acid CAS 23357-47-3 Purity ≥98.0% e.e ≥99.0% Palonosetron Hydrochloride Intermediates – Ruifu Related Video: