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CS-W001157 4
Total: USD 88.00

4-Amino-5-bromopyrimidine

  • CAS No. 1439-10-7

  • Cat. No. CS-W008792
  • Purity≥96%
  • MDL No.MFCD00233962

*For research and further manufacturing use only, not for direct human use.

4-Amino-5-bromopyrimidine|CS-W008792

Structure of 1439-10-7

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General Information

  • CAS No. 1439-10-7
  • Cat. No. CS-W008792
  • Purity ≥96%
  • MDL No. MFCD00233962
  • Storage RT, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₄BrN₃
  • Molecular Weight 174.00
  • Synonym(s) 5-Bromo-4-pyrimidinamine; 4-Amino-5-bromopyrimidine; 5-Bromopyrimidin-4-amine
  • SMILES NC1=NC=NC=C1Br

Description

t-Boc-N-amido-PEG4-acid is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.

Synthesis

  • Route1
    • Pyrimidin-4(1H)-imine|CS-0046023
      163133-86-6
    • ~85%
    • In-stock
      4-Amino-5-bromopyrimidine|CS-W008792
      1439-10-7

    References

    • Paudler, William W.; Jovanovic, Misa V. Journal of Organic Chemistry, 1983 , vol. 48, # 7 p. 1064 - 1069
  • Route2
    • In-stock
      5-Bromopyrimidine|CS-W008017
      4595-59-9
    • ~27%
    • Pyrimidin-4(1H)-imine|CS-0046023
      163133-86-6
    • In-stock
      4-Amino-5-bromopyrimidine|CS-W008792
      1439-10-7

    References

    • Journal of Heterocyclic Chemistry, , vol. 19, p. 1285 - 1287
  • Route3

    References

    • Journal of the Chemical Society, , p. 3478,3481

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   51.8
  • LogP   0.8213
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   0

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