3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one

Product Name
3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one
CAS No.
81603-30-7
Chemical Name
3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one
Synonyms
Palonosetron Impurity 55;3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one;1H,3H-Naphtho[1,8-cd]pyran-1-one, 3a,4,5,6-tetrahydro-
CBNumber
CB85261635
Molecular Formula
C12H12O2
Formula Weight
188.22
MOL File
81603-30-7.mol
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3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one Property

Melting point:
65-66 °C
Boiling point:
366.1±41.0 °C(Predicted)
Density 
1.210±0.06 g/cm3(Predicted)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
T294795
Product name
3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one
Packaging
10mg
Price
$250
Updated
2021/12/16
TRC
Product number
T294795
Product name
3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one
Packaging
25mg
Price
$495
Updated
2021/12/16
TRC
Product number
T294795
Product name
3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one
Packaging
50mg
Price
$935
Updated
2021/12/16
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3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one Chemical Properties,Usage,Production

Uses

3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one is an intermediate in the synthesis of (S,S)-Palonosetron Acid which is an impurity in the synthesis of (S,S) Palonosetron (P165800), serotonin 5-HT3 receptor antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Antiemetic.

3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

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3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one Suppliers

CHINA 1 United States 1 Global 2

81603-30-7, 3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-oneRelated Search:

(S)-N-(1-Azabicyclo[2.2.2]oct-3-yl)-5,6,7,8-tetrahydro-1-naphthalenecarboxamide 2-((S)-Quinuclidin-3-yl)-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinoline (3S)-AMinoquinuclidine-D1 Dihydrochloride (1S)-N-(3S)-1-Azabicyclo[2.2.2]oct-3-yl-1,2,3,4-tetrahydro-1-naphthalenecarboxaMide-d1 N,N-Diethyl-5,6,7,8-tetrahydronaphthalene-1-carboxamide 5,6,7,8-Tetrahydronaphthalene-1-carboxylic acid PLSQ-001 TM4-QJ 6-Oxo-Palonosetron (6S)-Hydroxy (S,S)-Palonosetron (3S)-3-deuterio-N-[dideuterio-[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]methyl]-1-azabicyclo[2.2.2]octan-3-amine (6R)-Hydroxy (R,S)-Palonosetron (R,S)-Palonosetron Hydrochloride (S)-1,2,3,4-Tetrahydro-1-naphthalenemethanol N-(3S)-1-Azabicyclo[2.2.2]oct-3-yl-5,6-dihydro-1-Naphthalenecarboxamide (S)-quinuclidin-3-aMine (S)-3-Aminoquinuclidine dihydrochloride (6R)-Hydroxy (S,S)-Palonosetron 1-Naphthalenecarboxylic acid, 5,6,7,8-tetrahydro-, Methyl ester

  • 3a,4,5,6-Tetrahydro-1H,3H-naphtho[1,8-cd]pyran-1-one
  • 1H,3H-Naphtho[1,8-cd]pyran-1-one, 3a,4,5,6-tetrahydro-
  • Palonosetron Impurity 55
  • 81603-30-7