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1256494-55-9

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1256494-55-9 Usage

General Description

The chemical "(5,5-difluoro-1,3,7,9-tetramethyl-5H-4λ4,5λ4-dipyrrolo[1,2-c:2′,1′-f ][1,3,2]diazaborinin-10-yl)methanol" is a complex organic compound with a molecular formula that includes fluorine, carbon, hydrogen, nitrogen, and boron. It is a derivative of diazaborinine, a class of boron-containing heterocyclic compounds. The addition of a methanol group to the diazaborinine molecule adds hydroxyl functionality, making it potentially useful in chemical and biological applications. The chemical structure of this compound provides a platform for potential interactions with various biological systems, making it potentially valuable in pharmaceutical development and research.

Check Digit Verification of cas no

The CAS Registry Mumber 1256494-55-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,4,9 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1256494-55:
(9*1)+(8*2)+(7*5)+(6*6)+(5*4)+(4*9)+(3*4)+(2*5)+(1*5)=179
179 % 10 = 9
So 1256494-55-9 is a valid CAS Registry Number.

1256494-55-9Upstream product

1256494-55-9Downstream Products

1256494-55-9Relevant articles and documents

Upconversion-like Photolysis of BODIPY-Based Prodrugs via a One-Photon Process

Lv, Wen,Li, Yafei,Li, Feiyang,Lan, Xin,Zhang, Yaming,Du, Lili,Zhao, Qiang,Phillips, David L.,Wang, Weiping

supporting information, p. 17482 - 17486 (2019/11/11)

Photochemical reactions at lower energy than the absorption window are currently achieved by multi-photon processes, including two-photon absorption and photon upconversion, which have limited energy utilization efficiency. Here, we report a one-photon strategy based on triplet-triplet energy transfer (TTET) between a photosensitizer and a photocleavable molecule to achieve photolysis at low energy. To verify this concept, we chose platinum(II) tetraphenyltetrabenzoporphyrin (PtTPBP) as the photosensitizer and synthesized a boron-dipyrromethene (BODIPY)-based prodrug as the photocleavable molecule. Photolysis of the prodrug is achieved by TTET upon excitation of PtTPBP at 625 nm with a photolysis quantum yield of 2.8%. Another demonstration shows an unexpected higher photolysis quantum yield than the direct excitation at 530 nm. This strategy opens a new path for achieving photolysis at long wavelengths, benefiting the applications in biological studies, photopharmacology, and photoresponsive drug delivery.

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