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[ CAS No. 99-55-8 ]

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There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

type HazMat fee
Excepted Quantity Free
Inaccessible (Haz class 6.1), Domestic USD 41.00
Inaccessible (Haz class 6.1), International USD 64.00
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 83.00
Accessible (Haz class 3, 4, 5 or 8), International USD 133.00
Chemical Structure| 99-55-8
Chemical Structure| 99-55-8
Structure of 99-55-8 * Storage: {[proInfo.prStorage]}

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Product Details of [ 99-55-8 ]

CAS No. :99-55-8 MDL No. :MFCD00007741
Formula : C7H8N2O2 Boiling Point : -
Linear Structure Formula :- InChI Key :N/A
M.W :152.15 g/mol Pubchem ID :7444
Synonyms :

Safety of [ 99-55-8 ]

Signal Word:Danger Class:6.1
Precautionary Statements:P261-P273-P280-P301+P310-P311 UN#:2660
Hazard Statements:H301+H311+H331-H351-H412 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 99-55-8 ]

  • Upstream synthesis route of [ 99-55-8 ]
  • Downstream synthetic route of [ 99-55-8 ]

[ 99-55-8 ] Synthesis Path-Upstream   1~24

  • 1
  • [ 99-55-8 ]
  • [ 23244-88-4 ]
Reference: [1] Chemische Berichte, 1890, vol. 23, p. 3642[2] Chemische Berichte, 1892, vol. 25, p. 3152
[3] Chemische Berichte, 1890, vol. 23, p. 3642[4] Chemische Berichte, 1892, vol. 25, p. 3152
  • 2
  • [ 99-55-8 ]
  • [ 6967-12-0 ]
Reference: [1] Chemische Berichte, 1890, vol. 23, p. 3642[2] Chemische Berichte, 1892, vol. 25, p. 3152
[3] Chemische Berichte, 1890, vol. 23, p. 3642[4] Chemische Berichte, 1892, vol. 25, p. 3152
  • 3
  • [ 99-55-8 ]
  • [ 7597-18-4 ]
Reference: [1] Patent: US3988347, 1976, A,
[2] Journal of Medicinal Chemistry, 2006, vol. 49, # 7, p. 2339 - 2352
[3] European Journal of Medicinal Chemistry, 1986, vol. 21, # 4, p. 359 - 362
[4] Chemische Berichte, 1904, vol. 37, p. 2583
[5] Chemische Berichte, 1890, vol. 23, p. 3642[6] Chemische Berichte, 1892, vol. 25, p. 3152
[7] Chemische Berichte, 1893, vol. 26, p. 2352
[8] Chemische Berichte, 1920, vol. 53, p. 1213,1216, 1227
[9] Diss. <Braunschweig 1930>, S. 39,
[10] Chinese Chemical Letters, 2014, vol. 25, # 7, p. 989 - 994
[11] Patent: CN103739550, 2016, B, . Location in patent: Paragraph 0229-0232
  • 4
  • [ 99-55-8 ]
  • [ 5428-54-6 ]
  • [ 7597-18-4 ]
Reference: [1] Chemische Berichte, 1890, vol. 23, p. 3642[2] Chemische Berichte, 1892, vol. 25, p. 3152
[3] Chemische Berichte, 1884, vol. 17, p. 265
  • 5
  • [ 99-55-8 ]
  • [ 7597-18-4 ]
Reference: [1] Chemische Berichte, 1904, vol. 37, p. 2583
  • 6
  • [ 64-19-7 ]
  • [ 7597-18-4 ]
  • [ 99-55-8 ]
Reference: [1] Chemische Berichte, 1892, vol. 25, p. 3156
  • 7
  • [ 99-55-8 ]
  • [ 70315-68-3 ]
Reference: [1] Chemische Berichte, 1890, vol. 23, p. 3642[2] Chemische Berichte, 1892, vol. 25, p. 3152
[3] Chemische Berichte, 1890, vol. 23, p. 3642[4] Chemische Berichte, 1892, vol. 25, p. 3152
  • 8
  • [ 99-55-8 ]
  • [ 70315-70-7 ]
Reference: [1] Patent: CN103739550, 2016, B,
  • 9
  • [ 99-55-8 ]
  • [ 50593-30-1 ]
Reference: [1] Chinese Chemical Letters, 2014, vol. 25, # 7, p. 989 - 994
  • 10
  • [ 99-55-8 ]
  • [ 22952-24-5 ]
Reference: [1] Journal of Agricultural and Food Chemistry, 2017, vol. 65, # 35, p. 7661 - 7668
  • 11
  • [ 2464-33-7 ]
  • [ 7664-41-7 ]
  • [ 603-83-8 ]
  • [ 99-55-8 ]
Reference: [1] Justus Liebigs Annalen der Chemie, 1884, vol. 225, p. 385
  • 12
  • [ 7664-93-9 ]
  • [ 95-53-4 ]
  • [ 603-83-8 ]
  • [ 99-52-5 ]
  • [ 99-55-8 ]
Reference: [1] Journal of the Chemical Society, 1891, vol. 59, p. 1017
  • 13
  • [ 121-14-2 ]
  • [ 95-80-7 ]
  • [ 95-86-3 ]
  • [ 119-32-4 ]
  • [ 99-55-8 ]
Reference: [1] Chemosphere, 2002, vol. 46, # 4, p. 553 - 560
  • 14
  • [ 99-55-8 ]
  • [ 7745-91-7 ]
Reference: [1] Chem. Zentralbl., 1910, vol. 81, # I, p. 260
  • 15
  • [ 99-55-8 ]
  • [ 5428-54-6 ]
Reference: [1] Bioorganic and Medicinal Chemistry, 2004, vol. 12, # 11, p. 2867 - 2879
[2] Tetrahedron Letters, 1996, vol. 37, # 44, p. 7947 - 7950
[3] Chemische Berichte, 1905, vol. 38, p. 3792
[4] J. Gen. Chem. USSR (Engl. Transl.), 1960, vol. 30, p. 3374 - 3379[5] Zhurnal Obshchei Khimii, 1960, vol. 30, # 10, p. 3407 - 3412
[6] Chemische Berichte, 1984, vol. 117, # 6, p. 2275 - 2286
[7] Patent: US5134144, 1992, A,
  • 16
  • [ 121-14-2 ]
  • [ 5428-54-6 ]
  • [ 119-32-4 ]
  • [ 99-55-8 ]
Reference: [1] Russian Chemical Bulletin, 2009, vol. 58, # 10, p. 2070 - 2076
  • 17
  • [ 99-55-8 ]
  • [ 5428-54-6 ]
  • [ 7597-18-4 ]
Reference: [1] Chemische Berichte, 1890, vol. 23, p. 3642[2] Chemische Berichte, 1892, vol. 25, p. 3152
[3] Chemische Berichte, 1884, vol. 17, p. 265
  • 18
  • [ 99-55-8 ]
  • [ 99-60-5 ]
Reference: [1] Justus Liebigs Annalen der Chemie, 1907, vol. 355, p. 366[2] Justus Liebigs Annalen der Chemie, 1909, vol. 371, p. 388
  • 19
  • [ 99-55-8 ]
  • [ 7745-92-8 ]
Reference: [1] Chemische Berichte, 1897, vol. 30, p. 3000
[2] Chemische Berichte, 1908, vol. 41, p. 2077
  • 20
  • [ 99-55-8 ]
  • [ 6269-91-6 ]
Reference: [1] Journal of Agricultural and Food Chemistry, 2017, vol. 65, # 35, p. 7661 - 7668
  • 21
  • [ 99-55-8 ]
  • [ 2297-06-5 ]
Reference: [1] Journal of Agricultural and Food Chemistry, 2017, vol. 65, # 35, p. 7661 - 7668
  • 22
  • [ 99-55-8 ]
  • [ 2835-95-2 ]
Reference: [1] Chemische Berichte, 1884, vol. 17, p. 265
[2] J. Gen. Chem. USSR (Engl. Transl.), 1960, vol. 30, p. 3374 - 3379[3] Zhurnal Obshchei Khimii, 1960, vol. 30, # 10, p. 3407 - 3412
  • 23
  • [ 99-55-8 ]
  • [ 78468-34-5 ]
Reference: [1] Bioorganic and Medicinal Chemistry, 2003, vol. 11, # 19, p. 4171 - 4178
[2] Journal of Medicinal Chemistry, 2003, vol. 46, # 23, p. 4818 - 4821
  • 24
  • [ 99-55-8 ]
  • [ 404844-11-7 ]
Reference: [1] Journal of Medicinal Chemistry, 2005, vol. 48, # 1, p. 249 - 255
[2] Organic Letters, 2012, vol. 14, # 15, p. 3920 - 3923
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