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ChemicalBook >> CAS DataBase List >> 8-Methoxypsoralen

8-Methoxypsoralen

8-Methoxypsoralen price.
  • $7 - $7170
  • Product name: 8-Methoxypsoralen
  • CAS: 298-81-7
  • MF: C12H8O4
  • MW: 216.19
  • EINECS:206-066-9
  • MDL Number:MFCD00005009
  • Synonyms:2-g)(1)benzopyran-7-one,9-methoxy-7h-furo( ;2-g][1]benzopyran-7-one,9-methoxy-7h-furo[ ;8-Methoxy-2',3',6,7-furocoumarin;8-methoxy-2’,3’,6,7-furocoumarin ;8-Methoxy-4',5',6,7-furocoumarin;8-Methoxy-4',5':6,7-furocoumarin;8-methoxy-4’,5’,6,7-furocoumarin ;8-methoxy-4’,5’:6,7-furocoumarin
Price87 Properties Safety Information Description
87 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • Adipogen Life Sciences
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Arctom
  • AvaChem
  • Axon Medchem
  • Biorbyt Ltd
  • Biosynth
  • Chem-Impex
  • ChemScene
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • Labseeker
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 5mg
  • 20mg
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  • 50g
  • 250G
  • 1kg
  • 1 g
  • 5 g
  • 10mg
  • 50mg
  • 100mg
  • 5G
  • 25G
  • 100G
  • 10mM(in1mLDMSO)
  • 1g
  • 2.5G
  • 10g
  • 10mM(in 1mL DMSO)
  • ManufacturerACHEMBLOCK
  • Product numberX203471
  • Product descriptionXanthotoxin 98.00%
  • Packaging25G
  • Price$145
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX203471
  • Product descriptionXanthotoxin 98.00%
  • Packaging25G
  • Price$145
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX203471
  • Product descriptionXanthotoxin 98.00%
  • Packaging100G
  • Price$520
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX203471
  • Product descriptionXanthotoxin 98.00%
  • Packaging100G
  • Price$520
  • Updated2026-05-27
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-M0156-G005
  • Product description8-Methoxypsoralen ≥95%(HPLC)
  • Packaging5G
  • Price$153
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-M0156-G005
  • Product description8-Methoxypsoralen ≥95%(HPLC)
  • Packaging5g
  • Price$171
  • Updated2026-05-06
  • Buy
  • ManufacturerAHH
  • Product numberMT-53574
  • Product descriptionMethoxsalen 99%
  • Packaging5g
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-53574
  • Product descriptionMethoxsalen 97%
  • Packaging5g
  • Price$230
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-53574
  • Product descriptionMethoxsalen 97%
  • Packaging5g
  • Price$230
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10204
  • Product descriptionXanthotoxin
  • Packaging100mg
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372661
  • Product descriptionMethoxsalen 98+%
  • Packaging10mg
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372661
  • Product descriptionMethoxsalen 98+%
  • Packaging50mg
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372661
  • Product descriptionMethoxsalen 98+%
  • Packaging1g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372661
  • Product descriptionMethoxsalen 98+%
  • Packaging5g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372661
  • Product descriptionMethoxsalen 98+%
  • Packaging10g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372661
  • Product descriptionMethoxsalen 98+%
  • Packaging25g
  • Price$226
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK X203471 Xanthotoxin 98.00% 25G $145 2026-05-25 Buy
ACHEMBLOCK X203471 Xanthotoxin 98.00% 25G $145 2026-05-27 Buy
ACHEMBLOCK X203471 Xanthotoxin 98.00% 100G $520 2026-05-25 Buy
ACHEMBLOCK X203471 Xanthotoxin 98.00% 100G $520 2026-05-27 Buy
Adipogen Life Sciences CDX-M0156-G005 8-Methoxypsoralen ≥95%(HPLC) 5G $153 2021-12-16 Buy
Adipogen Life Sciences CDX-M0156-G005 8-Methoxypsoralen ≥95%(HPLC) 5g $171 2026-05-06 Buy
AHH MT-53574 Methoxsalen 99% 5g $230 2021-12-16 Buy
AHH MT-53574 Methoxsalen 97% 5g $230 2026-05-25 Buy
AHH MT-53574 Methoxsalen 97% 5g $230 2026-05-26 Buy
AK Scientific J10204 Xanthotoxin 100mg $28 2021-12-16 Buy
Ambeed A372661 Methoxsalen 98+% 10mg $7 2021-12-16 Buy
Ambeed A372661 Methoxsalen 98+% 50mg $13 2021-12-16 Buy
Ambeed A372661 Methoxsalen 98+% 1g $21 2021-12-16 Buy
Ambeed A372661 Methoxsalen 98+% 5g $67 2021-12-16 Buy
Ambeed A372661 Methoxsalen 98+% 10g $115 2021-12-16 Buy
Ambeed A372661 Methoxsalen 98+% 25g $226 2021-12-16 Buy
Next Last

Properties

Melting point :148-150 °C(lit.)
Boiling point :276.6°C (rough estimate)
Density :1.1344 (rough estimate)
refractive index :1.4270 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :H2O: slightly soluble
form :Needle-Like Crystals or Powder
color :white to yellow
Water Solubility :PRACTICALLY INSOLUBLE
Merck :14,5988
BRN :196453
Henry's Law Constant :2.5×102 mol/(m3Pa) at 25℃, HSDB (2015)
Major Application :cleaning products
cosmetics
food and beverages
personal care InChI :1S/C12H8O4/c1-14-12-10-8(4-5-15-10)6-7-2-3-9(13)16-11(7)12/h2-6H,1H3
InChIKey :QXKHYNVANLEOEG-UHFFFAOYSA-N
SMILES :COc1c2OC(=O)C=Cc2cc3ccoc13
LogP :1.523 (est)
CAS DataBase Reference :298-81-7(CAS DataBase Reference)
IARC :1 (Vol. 24, Sup 7, 100A) 2012
NIST Chemistry Reference :Methoxsalen(298-81-7)
EPA Substance Registry System :Methoxsalen (298-81-7)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

8-methoxypsoralen (also known as methoxsalen) is a naturally occurring furocoumarin compound existing in several species of plants such as Psoralea corylifolia. It is a photoactive substance that can form DNA adducts upon UVA irradiation. It is a drug used for the treatment of psoriasis, eczema, vitiligo, and some kinds of cutaneous lymphomas associated with the exposure of skin to the UVA or light from lamps or sunlight. Its mechanism of action is through inhibiting the synthesis of the deoxyribonucleic acid (DNA). After the activation, it can preferentially bind to the guanine and cytosine molecules of DNA, further leading to the cross-linking of DNA, thus inhibiting the DNA synthesis. It can further inhibit the RNA and protein synthesis at high concentration. It is extracted from Ammi majus.

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
8-Methoxypsoralen
$1.00 /1KG
8-Methoxypsoralen CAS:298-81-7
Hebei Yanxi Chemical Co., Ltd.
8-Methoxypsoralen
$0.00 /1kg
8-Methoxypsoralen CAS:298-81-7
Hangzhou Hyper Chemicals Limited
Methoxsalen
$0.00 /10Gram
Methoxsalen CAS:298-81-7
career henan chemical co
8-Methoxypsoralen
$1.00 /1KG
8-Methoxypsoralen CAS:298-81-7
Capot Chemical Co.,Ltd.
Shanghai Zheyan Biotech Co., Ltd.
Chengdu GLP biotechnology Co Ltd
SHANDONG ZHI SHANG CHEMICAL CO.LTD
Chengdu Biopurify Phytochemicals Ltd.
Xiamen AmoyChem Co., Ltd