Psychedelic Research Chemicals or RC Chems are new synthetic substances which are structurally similar to the original drug, while being functional analogs. Data on their effects limited due as they’re fairly new and do not have a lot of human consumption history.

Psychedelics are substances (natural or laboratory made) which cause profound changes in a one’s perceptions of reality. While under the influence of hallucinogens, users might hallcuniate visually and auditorily.

This is an Experimental Substance with little data. This is most likely because the substance is is not very old. Information is limite and incomplete.

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DALT Also known as:

  • D-(+)-Altrose
  • (2S,3R,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal
  • 5PLN1O36FF
  • Altrose, D-
  • D-Alt
  • D-altro-hexose
  • D-Altrose[ACD/Index Name][ACD/IUPAC Name]
  • D-Altrose[German][ACD/Index Name][ACD/IUPAC Name]
  • D-Altrose[French][ACD/Index Name][ACD/IUPAC Name]
  • [1990-29-0]
  • aldehydo-D-altrose
  • D(+)-Altrose
  • d(+)-altrose, 99%
  • DALT
  • EINECS 217-870-4
  • MFCD00075620
  • MFCD09880227

Psychedelic drug of the tryptamine class.


Common NameD-(+)-Altrose
Systematic nameD-(+)-Altrose
Std. InChiInChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4-,5+,6-/m1/s1
Avg. Mass180.1559 Da
Molecular Weight180.1559
Monoisotopic Mass180.063385 Da
Nominal Mass180
ChemSpider ID85516

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Dose Chart

Duration Chart

DALT Duration Data
Onset15-45 minutes
Duration3-6 hours
After-effects1-4 hours



  1. AEchem Scientific AE1-006660
  2. AKos AKOS027320138
  3. Alichem A490013116
  4. Ambeed A315695
  5. Angene AGN-PC-0O6VX5
  6. Ark Pharm, Inc. AK305874
  7. Aurora Fine Chemicals A47.652.870
  8. Bide Pharmatech BD2993
  9. BioCyc ALTROSE
  10. BLDpharm BD2993
  11. ChEBI
  12. ChEBI CHEBI:28385
  13. Chemenu CM100195
  14. ChemIDplus 001990290
  15. Chemspace CSC020642029
  16. Debyesci DB-045027
  17. DiscoveryGate 94780
  20. Finetech Industry FT-0633956
  21. iChemical EBD2207437
  22. LabNetwork LN01357507
  23. NIAID 166729
  24. Paragos 330620
  25. PubChem 94780
  26. R&D Chemicals 4025
  27. Royal Society of Chemistry c0cc01128b
  28. Sabio-RK 1487
  29. Springer Nature ??-Cell recognition of stereoisomers of D-glucose
  30. Springer Nature ??-Cycloaltrin: Conformation and Properties in the Solid-State and Aqueous Solution[1]
  31. Springer Nature 10.1007/978-1-4684-5260-0_84
  32. Springer Nature 10.1007/978-3-642-67854-7_35
  33. Springer Nature 10.1007/978-3-642-80769-5_29
  34. Springer Nature 10.1007/978-94-011-4681-4_10
  35. Springer Nature 10.1007/978-94-011-5448-2_21
  36. Springer Nature 10.1007/BF00608194
  37. Springer Nature 10.1007/BF00995727
  38. Springer Nature 10.1007/BF01041536
  39. Springer Nature 10.1007/BF01219744
  40. Springer Nature 10.1007/BF01242198
  41. Springer Nature 10.1007/BF02064466
  42. Springer Nature 10.1007/BF02310417
  43. Springer Nature 10.1007/s00253-009-1859-1
  44. Springer Nature 10.1007/s00253-011-3370-8
  45. Springer Nature 10.1007/s00253-015-6788-6
  46. Springer Nature 10.1007/s00299-011-1177-9
  47. Springer Nature 10.1007/s10529-007-9393-7
  48. Springer Nature 10.1007/s10529-009-0154-7
  49. Springer Nature 10.1007/s10725-014-9972-2
  50. Springer Nature 10.1007/s12010-010-9052-7
  51. Springer Nature 10.1007/s13361-014-1072-z
  52. Springer Nature 10.1007/s13765-015-0009-y
  53. Springer Nature 10.1023/A:1023085816630
  54. Springer Nature 10.1385/0-89603-355-4:1
  55. Springer Nature A new synthetic strategy of cyclooligosaccharides
  56. Springer Nature A New Synthetic Strategy of Cyclooligosaccharides.
  57. Springer Nature Capillary electrophoresis as a method for determining dissociation constants of aldohexose isomers
  58. Springer Nature Characterization of a thermotolerant ROK-type mannofructokinase from Streptococcus mitis: application to the synthesis of phosphorylated sugars
  59. Springer Nature Characterization of Protein Glycosylation
  60. Springer Nature Complete Hexose Isomer Identification with Mass Spectrometry
  61. Springer Nature Correlation between the conformations of side hydroxyl groups and the frequencies of torsional oscillations in monosaccharides
  62. Springer Nature Differentiation of highbush blueberry (Vaccinium corymbosum L.) fruit cultivars by GCu2013MS-based metabolic profiling
  63. Springer Nature Erythro u2014 threo
  64. Springer Nature Hemagglutination Properties of Aeromonas
  65. Springer Nature Human Hepatoma (Hep G2) Cells Secrete a Novel T4-Binding Protein (27 K Protein)
  66. Springer Nature Identification of the components of aldoses in a tautomeric equilibrium mixture as their trimethylsilyl ethers by capillary gas chromatography
  67. Springer Nature Isomerases for biotransformation of D-hexoses
  68. Springer Nature Kinetics and mechanism of oxidation of D-altrose by aqua-cerium(IV) in perchloric acid medium
  69. Springer Nature Metabolite profiling of the moss Physcomitrella patens reveals evolutionary conservation of osmoprotective substances
  70. Springer Nature Microbial metabolism and biotechnological production of d-allose
  71. Springer Nature New method for the synthesis of 2,4-didesoxy-2,4-di-C-methyl-d-glucopyranose derivatives
  72. Springer Nature Novel Activity of UDP-Galactose-4-Epimerase for Free Monosaccharide and Activity Improvement by Active Site-Saturation Mutagenesis
  73. Springer Nature null
  74. Springer Nature Substrate specificity of a glucose-6-phosphate isomerase from Pyrococcus furiosus for monosaccharides
  75. Thieme Chemistry SD-214-00361
  76. Thomson Pharma 00037496
  77. Tractus Company Limited RT-004800
  78. Wikidata Q423207
  79. Wikipedia
  80. Wonderchem WD05J3J

Information made possible with:

  1. PsychonautWiki is a community-driven online encyclopedia that aims to document the field of psychonautics in a comprehensive, scientifically-grounded manner.
  2. Erowid is a non-profit educational & harm-reduction resource with 60 thousand pages of online information about psychoactive drugs
  3. PubChem National Center for Bio Informatics
  4. Chemspider is a free chemical structure database providing fast access to over 34 million structures, properties and associated information.
  5. Wikipedia

Additional APIs were used to construct this information. Thanks to ChemSpider, NCBI, PubChem etc.

Data is constantly updated so please check back later to see if there is any more available information on this substance.