7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl-

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Names

[ CAS No. ]:
62442-57-3

[ Name ]:
7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl-

[Synonym ]:
4'-chloromethyl-4,5',8-trimethylpsoralen
4'-chloromethyl-4,5',8-trimethylfurocoumarin

Chemical & Physical Properties

[ Density]:
1.303g/cm3

[ Boiling Point ]:
449.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₅H₁₃ClO₃

[ Molecular Weight ]:
276.71500

[ Flash Point ]:
225.8ºC

[ Exact Mass ]:
276.05500

[ PSA ]:
43.35000

[ LogP ]:
4.20320

[ Index of Refraction ]:
1.614

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

trioxane
Trioxsalen
Chloromethyl methyl ether

DownStream

3-(2-HYDROXY-ETHOXYMETHYL)-2,5,9-TRIMETHYL-FURO[3,2-G]CHROMEN-7-ONE
1H-Isoindole-1,3(2H)-dione, 2-[(2,5,9-trimethyl-7-oxo-7H-furo[3,2-g][1]benzopyran-3-yl)methyl]-
hmt
7H-Furo[3, 2-g][1]benzopyran-7-one, 3-(methoxymethyl)-2,5,9-trimethyl-

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

2-allyl-2-(tert-butoxycarbonylamino)pent-4-enoic acid
3,4,5,6-tetrachloro-N-ethyl-N-(3-methylpyridin-2-yl)pyridine-2-carboxamide
1-Piperazinecarboxylic acid, 4-[[[(4-bromophenyl)methyl]amino]carbonyl]-, 1,1-dimethylethyl ester
2-Propenamide, N-[5-[(5-chloro-4-pyrazolo[1,5-a]pyridin-3-yl-2-pyrimidinyl)amino]-2-[[2-(dimethylamino)ethyl]methylamino]-4-methoxyphenyl]-
9-(9H-Fluoren-9-ylidene)-2-methyl-9H-fluorene
2,5-Heptadienoic acid, 5-methyl-, methyl ester, (E,Z)-
benzyl N-[3-(3,3,3-trifluoropropanoyl)phenyl]carbamate
3-Bromo-N-cyclopentyl-4-(trifluoromethoxy)aniline
1,3-Dimethyl 2-[3-(1H-indol-1-yl)-3-oxopropyl]propanedioate
N-(3-Bromo-4-(trifluoromethoxy)phenyl)tetrahydro-2H-pyran-4-amine