1,2,3,4-Tetrahydro-9-methylcarbazol-4-one

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Chemical Name:  1,2,3,4-Tetrahydro-9-methylcarbazol-4-one
CAS.NO:27387-31-1
Synonyms:
1,2,3,4-tetrahydro-4-oxocarbazolt
N-Methylcarbazolone
1,2,3,9-Tetrahydro-9-methyl-4H-carbazole-4-one
9-METHYL-1,2,3,4-TETRAHYDRO-4-OXOCARBAZOLE
Ondansetron Related Compound C
1,2,3,9-Tetrahydro-9-Methyl-4H
1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one
9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one
9-Methyl-2,3-dihydro-1H-carbazol-4-one
9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
1,2,3,4-Tetrahydro-9-methyl-4-oxocarbazole
9-Methyl-1,2,3,9-tetrahydro-carbazol-4-on
1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one
9-methyl-1,2,3,9-tetrahydro-carbazol-4-one
1,2,3,9-TETRAHYDRO-4-OXO-CARBAZOLE

Molecular Formula: C13H13NO
Molecular Weight:199.24800

Physical and Chemical Properties:
Density:1.21g/cm3
Boiling point: 383.5ºC at 760mmHg
Melting point: 200-204ºC
Flash point: 185.7ºC
Refractive index:1.647

Specification:
Appearance: White needle-like crystal powder
Purity:≥99%
Total impurity: ≤1.0%
Sulphated ash:≤0.5%
Loss on drying:≤0.5%
1,2,3,9-tetrahydro-4H-carbazole-4-one:≤0.5%

Packing:
 25kg  cardboard drum or according to customer specified requirements
Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Application:Intermediates of Ondansetron CAS:99614-02-5
Intermediates of Ondansetron hydrochloride CAS:103639-04-9

1,2,3,4-Tetrahydro-9-methylcarbazol-4-one


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