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Cas No: 66-97-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Cas No: 66-97-7
No Data 1 Gram 100 Metric Ton/Month Yurui(Shanghai)Chemical Co.,Ltd Contact Supplier
Psoralea Fruit Extract Powder
Cas No: 66-97-7
USD $ 15.0-100.0 / Kilogram 1 Kilogram 300 Kilogram/Month Greenutra Resource Inc Contact Supplier
Cas No: 66-97-7
No Data 20 Milligram 1 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Psoralen CAS NO.66-97-7 CAS NO.66-97-7
Cas No: 66-97-7
No Data 1 Gram 10 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
High quality Natural Psoralea corylifolia Extract--Psoralen
Cas No: 66-97-7
No Data 1 Metric Ton 200 Metric Ton/Day Shaanxi WuZhiYuan Biological Technology Co.,Ltd Contact Supplier
Psoralen CAS NO.66-97-7
Cas No: 66-97-7
No Data 10 Gram Metric Ton/Day Jilin Tely Imp.& Exp.Co., Ltd. Contact Supplier
Manufacturer Supply Top quality Psoralen
Cas No: 66-97-7
No Data No Data No Data Shaanxi Mingqi Chemical Co., Ltd Contact Supplier
Cas No: 66-97-7
USD $ 5.0-6.0 / Gram 10 Gram 10 Metric Ton/Month Tai'an Jia Ye Biological Technology Co.,Ltd Contact Supplier
Cas No: 66-97-7
USD $ 10.0-10.0 / Gram 1 Gram 10000 Kilogram/Day Zhejiang J&C Biological Technology Co.,Limited Contact Supplier

66-97-7 Usage


ChEBI: The simplest member of the class of psoralens that is 7H-furo[3,2-g]chromene having a keto group at position 7. It has been found in plants like Psoralea corylifolia and Ficus salicifolia.

Chemical Properties

Crystalline Solid


As photochemical probe in biological systems: P.-S. Song, C.-N. Ou, Ann. N.Y. Acad. Sci. 346, 355 (1980).


Psoralen is a kind of naturally occurring furocoumarin. It is naturally occurred in the seeds of Psoralea corylifolia as well as in the common fig, celery, parsley, West Indian Satinwood and all citrus fruits. It is capable of binding to DNA via single- and double-strand cross-linking upon photoactivation with UV radiation. It can intercalate with DNA, blocking its synthesis and cell division. For this reason, it is an important mutagen and can be used in related molecular biology studies. It also exhibits anti- proliferative, anti-allergenic and anti-histamine functions. It can also be used in PUVA treatment for skin diseases such as psoriasis, eczema and vitiligo. It is also effective tanning activator in sunscreens. Some of its derivatives, e.g. amino-psoralen, amotosalen HCl, can even inactivate pathogens in blood products.




Use as photochemical probe in biological systems


Psoralens are phytoalexins; they are used by plants in a defensive response to attacks by fungi and insects. They have also shown photosensitizing and phototoxic effects in animals and humans and have been used in photochemotherapy for management of vitiligo, psoriasis, and mycosis fungoides. Used as photochemical probe in biological systems.

66-97-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma (P8399)  Psoralen  ≥99% (HPLC) 66-97-7 P8399-100MG 6,148.35CNY Detail
Sigma (P8399)  Psoralen  ≥99% (HPLC) 66-97-7 P8399-25MG 2,315.43CNY Detail
Sigma (P8399)  Psoralen  ≥99% (HPLC) 66-97-7 P8399-10MG 1,062.36CNY Detail
Sigma-Aldrich (73633)  Psoralen  analytical standard 66-97-7 73633-10MG 4,812.21CNY Detail
TCI America (P2077)  Psoralen  >99.0%(GC) 66-97-7 100mg 4,190.00CNY Detail
TCI America (P2077)  Psoralen  >99.0%(GC) 66-97-7 20mg 1,190.00CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name psoralen

1.2 Other means of identification

Product number -
Other names Furocoumarin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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