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CAS No 3615-44-9 , D-manno-2-Heptulose Search by region : China

  • Name: D-manno-2-Heptulose
  • Synonyms: (+)-Mannoheptulose;D-manno-Heptulose(7CI,8CI); D-Mannoheptulose;D-manno-2-Heptulose; NSC 226836;
  • CAS Registry Number:
  • Density: 1.645 g/cm3
  • Refractive index: 1.636
  • EINECS: 222-795-5
  • Molecular Weight: 210.1819
  • InChI: InChI=1/C7H14O7/c8-1-3-4(10)5(11)6(12)7(13,2-9)14-3/h3-6,8-13H,1-2H2/t3?,4-,5-,6?,7?/m1/s1
  • Molecular Formula: C7H14 O7
  • Molecular Structure:CAS No:3615-44-9 D-manno-2-Heptulose

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3615-44-9 D-MANNOHEPTULOSE

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References of D-manno-2-Heptulose
Title: D-manno-Heptulose
CAS Registry Number: 3615-44-9
Synonyms: D-manno-Ketoheptose
Molecular Formula: C7H14O7
Molecular Weight: 210.18
Percent Composition: C 40.00%, H 6.71%, O 53.29%
Literature References: Isoln from the wet pulp of the fruit of the avocado tree, Persea gratissima Gaertn. f. (P. americana Mill.), Lauraceae: LaForge, J. Biol. Chem. 28, 511 (1917); Montgomery, Hudson, J. Am. Chem. Soc. 61, 1654 (1939); Richtmyer in Methods in Carbohydrate Chemistry R. L. Whistler et al., Eds. vol. 1, 173 (1962).
Properties: Large, transparent prisms from methanol, mp 151-152°. [a]D20 +29° (c = 2 in H2O). Sol in water. Usually accompanied by perseitol. Although perseitol is much more insol in water and methanol than D-manno-heptulose, clean separation of the two substances is not always easy and may require patient fractional crystn.
Melting point: mp 151-152°
Optical Rotation: [a]D20 +29° (c = 2 in H2O)