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Properties of substance:

betulinic acid



skc-file

Group of substances:

organic

Physical appearance:

white powder

Empirical formula (Hill's system for organic substances):

C30H48O3

Molar/atomic mass: 456.7

Melting point (°C):

295-298

Solubility (g/100 g of solvent):

1-butanol: 0.726 (5°C) [Ref.]
1-butanol: 0.917 (15°C) [Ref.]
1-butanol: 1.184 (25°C) [Ref.]
1-butanol: 1.447 (35°C) [Ref.]
1-butanol: 1.849 (45°C) [Ref.]
1-hexanol: 1.013 (5°C) [Ref.]
1-hexanol: 1.269 (15°C) [Ref.]
1-hexanol: 1.453 (25°C) [Ref.]
1-hexanol: 1.694 (35°C) [Ref.]
1-hexanol: 2.035 (45°C) [Ref.]
1-pentanol: 1.035 (5°C) [Ref.]
1-pentanol: 1.182 (15°C) [Ref.]
1-pentanol: 1.383 (25°C) [Ref.]
1-pentanol: 1.606 (35°C) [Ref.]
1-pentanol: 1.884 (45°C) [Ref.]
2-butanol: 0.506 (5°C) [Ref.]
2-butanol: 0.696 (15°C) [Ref.]
2-butanol: 0.92 (25°C) [Ref.]
2-butanol: 1.166 (35°C) [Ref.]
2-butanol: 1.509 (45°C) [Ref.]
acetone: 0.313 (5°C) [Ref.]
acetone: 0.395 (15°C) [Ref.]
acetone: 0.47 (25°C) [Ref.]
acetone: 0.652 (35°C) [Ref.]
acetone: 0.812 (45°C) [Ref.]
butyl acetate: 0.324 (5°C) [Ref.]
butyl acetate: 0.394 (15°C) [Ref.]
butyl acetate: 0.471 (25°C) [Ref.]
butyl acetate: 0.626 (35°C) [Ref.]
butyl acetate: 0.759 (45°C) [Ref.]
ethanol: 0.646 (5°C) [Ref.]
ethanol: 0.813 (15°C) [Ref.]
ethanol: 1.06 (25°C) [Ref.]
ethanol: 1.34 (35°C) [Ref.]
ethanol: 1.7 (45°C) [Ref.]
ethyl acetate: 0.233 (5°C) [Ref.]
ethyl acetate: 0.267 (15°C) [Ref.]
ethyl acetate: 0.38 (25°C) [Ref.]
ethyl acetate: 0.496 (35°C) [Ref.]
ethyl acetate: 0.645 (45°C) [Ref.]
ethyl formane: 0.123 (5°C) [Ref.]
ethyl formane: 0.168 (15°C) [Ref.]
ethyl formane: 0.264 (25°C) [Ref.]
ethyl formane: 0.338 (35°C) [Ref.]
ethyl formane: 0.485 (45°C) [Ref.]
i-propanol: 0.582 (5°C) [Ref.]
i-propanol: 0.7 (15°C) [Ref.]
i-propanol: 0.91 (25°C) [Ref.]
i-propanol: 1.132 (35°C) [Ref.]
i-propanol: 1.493 (45°C) [Ref.]
methanol: 0.27 (5°C) [Ref.]
methanol: 0.35 (15°C) [Ref.]
methanol: 0.48 (25°C) [Ref.]
methanol: 0.66 (35°C) [Ref.]
methanol: 1.04 (45°C) [Ref.]
propanol: 0.784 (5°C) [Ref.]
propanol: 1.043 (15°C) [Ref.]
propanol: 1.352 (25°C) [Ref.]
propanol: 1.681 (35°C) [Ref.]
propanol: 2.128 (45°C) [Ref.]
tetrahydrofuran: 6.24 (5°C) [Ref.]
tetrahydrofuran: 8.67 (15°C) [Ref.]
tetrahydrofuran: 13.15 (25°C) [Ref.]
tetrahydrofuran: 17.64 (35°C) [Ref.]
tetrahydrofuran: 24.79 (45°C) [Ref.]
water: difficulty soluble [Ref.]

References:

  1. Current Medicinal Chemistry. - 2005. - Vol.12, No. 6. - pp. 657-666
  2. Dictionary of organic compounds. - Vol.1, Abadole-Cytosine. - New York, 1953. - pp. 287
  3. Journal of Chemical and Engineering Data. - 2011. - Vol. 56, No. 12. - pp. 4587-4591
  4. Биоорганическая химия. - 1998. - т. 24, №10. - pp. 787-793 [Russian]
  5. Новый справочник химика и технолога. Основные свойства неорганических, органических и элементоорганических соединений. - СПб.: НПО Профессионал, 2007. - pp. 493 [Russian]
  6. Патент США US2009/0143350 (от 04.07.2009)
  7. Патент США US5,804,575 (от 08.09.1998)
  8. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 534-535 [Russian]
  9. Химико-фармацевтический журнал. - 2002. - Т.36, №9. - pp. 26-28 [Russian]
  10. Химия в интересах устойчивого развития. - 2005. - №1. - pp. 1-30 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru