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329321-57-5

6-(N,N-diphenylcarbamoyl)oxy-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 329321-57-5 Structure

  • Basic information

    1. Product Name: 6-(N,N-diphenylcarbamoyl)oxy-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine
    2. Synonyms:
    3. CAS NO:329321-57-5
    4. Molecular Formula:
    5. Molecular Weight: 447.45
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 329321-57-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 6-(N,N-diphenylcarbamoyl)oxy-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 6-(N,N-diphenylcarbamoyl)oxy-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine(329321-57-5)
    11. EPA Substance Registry System: 6-(N,N-diphenylcarbamoyl)oxy-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine(329321-57-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 329321-57-5(Hazardous Substances Data)

329321-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 329321-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,3,2 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 329321-57:
(8*3)+(7*2)+(6*9)+(5*3)+(4*2)+(3*1)+(2*5)+(1*7)=135
135 % 10 = 5
So 329321-57-5 is a valid CAS Registry Number.

329321-57-5Relevant articles and documents

Fluorescence properties and base pair stability of oligonucleotides containing 8-aza-7-deaza-2′-deoxyisoinosine or 2′-deoxyisoinosine

Seela,Becher,Chen

, p. 1581 - 1598 (2000)

The fluorescence and the base pairing properties of 8-aza-7-deaza-2′-deoxyisoinosine (1) are described and compared with those of 2′-deoxyisoinosine (2). The corresponding phosphoramidites (11, 12) are synthesized using the diphenylcarbamoyl (DPC) residue for the 2-oxo group protection. The nucleosides 1 and 2 base pair with 2′-deoxy-5-methylisocytidine in DNA duplexes with antiparallel chain orientation and with 2′-deoxycytidine in a parallel DNA. These base pairs are less stable than the canonical dA-dT pair and that of 2′-deoxyinosine (4) with 2′-deoxycytidine. The fluorescence of the nucleosides 1 and 2 is quenched (～95%) in duplex DNA. The residual fluorescence is used to determine the Tm-values, which are found to be the same as determined UV-spectrophotometrically.

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