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ChemicalBook >> CAS DataBase List >> 5H-dibenzo[a,d]cycloheptene

5H-dibenzo[a,d]cycloheptene

5H-dibenzo[a,d]cycloheptene price.
  • $150 - $1390
  • Product name: 5H-dibenzo[a,d]cycloheptene
  • CAS: 256-81-5
  • MF: C15H12
  • MW: 192.26
  • EINECS:205-969-5
  • MDL Number:MFCD00228674
  • Synonyms:5H-dibenzo[a,d]cycloheptene ;Dibenzocycloheptatriene;Einecs 205-969-5;Cyproheptadine Related Compound A (40 mg) (5H-dibenzo[a,d]cycloheptene) (AS);Cyproheptadine Hydrochloride EP IMpurity A;Cyproheptadine Related Compound A (40 mg) (5H-dibenzo[a,d]cycloheptene);11H-dibenzo[2,1-a:2,1-e][7]annulene;5H-Dibenzo[a,d][7]annulene
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • Alichem
  • Chemenu
  • Sigma-Aldrich
  • TRC
Package
  • 25mg
  • 40mg
  • 50MG
  • 250mg
  • 1g
  • d0970000
  • 2.5g
  • 1 unit
  • 20 mg
  • ManufacturerAlichem
  • Product number256815
  • Product description5H-Dibenzo[a,d][7]annulene
  • Packaging1g
  • Price$841.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM158542
  • Product description5H-Dibenzo[a,d][7]annulene 95%
  • Packaging1g
  • Price$795
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberD0970000
  • Product descriptionDibenzocycloheptene European Pharmacopoeia (EP) Reference Standard
  • Packagingd0970000
  • Price$150
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberD0970000
  • Product descriptionDibenzocycloheptene European Pharmacopoeia (EP) Reference Standard
  • Packaging20 mg
  • Price$153
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS290947
  • Product descriptionDibenzocycloheptene Aldrich
  • Packaging25mg
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS290947
  • Product description5H-DIBENZO(A,D)CYCLOHEPTENE AldrichCPR
  • Packaging1 unit
  • Price$185
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR2685
  • Product descriptionCyproheptadine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material, pkg of 50?mg
  • Packaging50MG
  • Price$654
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1161010
  • Product descriptionDibenzocycloheptene
  • Packaging40mg
  • Price$1300
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberD417055
  • Product description5H-Dibenzo[a,d]cycloheptene
  • Packaging250mg
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD417055
  • Product description5H-Dibenzo[a,d]cycloheptene
  • Packaging2.5g
  • Price$1390
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alichem 256815 5H-Dibenzo[a,d][7]annulene 1g $841.5 2021-12-16 Buy
Chemenu CM158542 5H-Dibenzo[a,d][7]annulene 95% 1g $795 2021-12-16 Buy
Sigma-Aldrich D0970000 Dibenzocycloheptene European Pharmacopoeia (EP) Reference Standard d0970000 $150 2024-03-01 Buy
Sigma-Aldrich D0970000 Dibenzocycloheptene European Pharmacopoeia (EP) Reference Standard 20 mg $153 2025-07-31 Buy
Sigma-Aldrich S290947 Dibenzocycloheptene Aldrich 25mg $179 2024-03-01 Buy
Sigma-Aldrich S290947 5H-DIBENZO(A,D)CYCLOHEPTENE AldrichCPR 1 unit $185 2025-07-31 Buy
Sigma-Aldrich PHR2685 Cyproheptadine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material, pkg of 50?mg 50MG $654 2025-07-31 Buy
Sigma-Aldrich 1161010 Dibenzocycloheptene 40mg $1300 2025-07-31 Buy
TRC D417055 5H-Dibenzo[a,d]cycloheptene 250mg $180 2021-12-16 Buy
TRC D417055 5H-Dibenzo[a,d]cycloheptene 2.5g $1390 2021-12-16 Buy

Properties

Melting point :46 °C
Boiling point :175-195 °C(Press: 20 Torr)
Density :1.085±0.06 g/cm3(Predicted)
storage temp. :Amber Vial, Refrigerator
solubility :Chloroform (Slightly), Methanol (Slightly)
color :White to Off-White
Stability :Light Sensitive

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:

Description

5H-Dibenzo[a,d]cycloheptene was used in the synthesis of cyclotribenzylenes. Also functions as a calmodulin inhibitor affecting various crucial cellular processes.

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Suppliers and manufacturers

Moxin Chemicals
Cyproheptadine EP Impurity A
$0.00 /10mg
Cyproheptadine EP Impurity A CAS:256-81-5
career henan chemical co
5H-Dibenzo[a,d]cycloheptene
$9.80 /1KG
5H-Dibenzo[a,d]cycloheptene CAS:256-81-5
Standardpharm Co. Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Henan Alfa Chemical Co., Ltd
HANGZHOU LEAP CHEM CO., LTD.
Shanghai Acmec Biochemical Technology Co., Ltd.
Wuhan Jingkang en Biomedical Technology Co., Ltd
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Amadis Chemical Company Limited