MedKoo Cat#: 597084 | Name: L-Galactose
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

L-Galactose was shown to be a key intermediate in the molecular pathway of converting D-glucose to oxalic acid in Pistia stratiotes.

Chemical Structure

L-Galactose
L-Galactose
CAS#15572-79-9

Theoretical Analysis

MedKoo Cat#: 597084

Name: L-Galactose

CAS#: 15572-79-9

Chemical Formula: C6H12O6

Exact Mass: 180.0634

Molecular Weight: 180.16

Elemental Analysis: C, 40.00; H, 6.71; O, 53.28

Price and Availability

Size Price Availability Quantity
250mg USD 450.00 2 Weeks
500mg USD 750.00 2 Weeks
1g USD 1,250.00 2 Weeks
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Related CAS #
No Data
Synonym
Galactose, L-; L-Galactose;
IUPAC/Chemical Name
(2S,3R,4R,5S)-2,3,4,5,6-pentahydroxyhexanal
InChi Key
GZCGUPFRVQAUEE-DPYQTVNSSA-N
InChi Code
InChI=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
SMILES Code
OC[C@H](O)[C@H]([C@H]([C@H](O)C=O)O)O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info
Product Data
Biological target:
L-Galactose was shown to be a key intermediate in the molecular pathway of converting D-glucose to oxalic acid in Pistia stratiotes.
In vitro activity:
TBD
In vivo activity:
TBD

Preparing Stock Solutions

The following data is based on the product molecular weight 180.16 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
TBD
In vitro protocol:
TBD
In vivo protocol:
TBD
1: Pathiraja D, Lee S, Choi IG. Model-based complete enzymatic production of 3,6-anhydro-L-galactose from red algal biomass. J Agric Food Chem. 2018 Jun 13. doi: 10.1021/acs.jafc.8b01792. [Epub ahead of print] PubMed PMID: 29896965. 2: Wang Q, Sun J, Liu Z, Huang WC, Xue C, Mao X. Co-immobilization of β-agarase and α-neoagarobiose hydrolase for enhancing the production of 3,6-anhydro-L-galactose. J Agric Food Chem. 2018 Jun 12. doi: 10.1021/acs.jafc.8b01974. [Epub ahead of print] PubMed PMID: 29893561. 3: Kim JH, Kim DH, Cho KM, Kim KH, Kang NJ. Effect of 3,6-anhydro-l-galactose on α-melanocyte stimulating hormone-induced melanogenesis in human melanocytes and a skin-equivalent model. J Cell Biochem. 2018 Jun 5. doi: 10.1002/jcb.27112. [Epub ahead of print] PubMed PMID: 29870090. 4: Zhang JY, Pan DL, Jia ZH, Wang T, Wang G, Guo ZR. Chlorophyll, carotenoid and vitamin C metabolism regulation in Actinidia chinensis 'Hongyang' outer pericarp during fruit development. PLoS One. 2018 Mar 26;13(3):e0194835. doi: 10.1371/journal.pone.0194835. eCollection 2018. PubMed PMID: 29579114; PubMed Central PMCID: PMC5868826. 5: Nagy V, Vidal-Meireles A, Podmaniczki A, Szentmihályi K, Rákhely G, Zsigmond L, Kovács L, Tóth SZ. The mechanism of photosystem-II inactivation during sulphur deprivation-induced H(2) production in Chlamydomonas reinhardtii. Plant J. 2018 May;94(3):548-561. doi: 10.1111/tpj.13878. Epub 2018 Mar 31. PubMed PMID: 29474754. 6: Caviglia M, Mazorra Morales LM, Concellón A, Gergoff Grozeff GE, Wilson M, Foyer CH, Bartoli CG. Ethylene signaling triggered by low concentrations of ascorbic acid regulates biomass accumulation in Arabidopsis thaliana. Free Radic Biol Med. 2018 Feb 2. pii: S0891-5849(18)30042-X. doi: 10.1016/j.freeradbiomed.2018.01.032. [Epub ahead of print] PubMed PMID: 29410312. 7: Yun EJ, Yu S, Kim S, Kim KH. Metabolomic response of a marine bacterium to 3,6-anhydro-l-galactose, the rare sugar from red macroalgae, as the sole carbon source. J Biotechnol. 2018 Mar 20;270:12-20. doi: 10.1016/j.jbiotec.2018.01.017. Epub 2018 Jan 31. PubMed PMID: 29408675. 8: Zhang W, Xu J, Liu D, Liu H, Lu X, Yu W. Characterization of an α-agarase from Thalassomonas sp. LD5 and its hydrolysate. Appl Microbiol Biotechnol. 2018 Mar;102(5):2203-2212. doi: 10.1007/s00253-018-8762-6. Epub 2018 Jan 20. PubMed PMID: 29353307. 9: Jiang ZY, Zhong Y, Zheng J, Ali M, Liu GD, Zheng XL. L-ascorbic acid metabolism in an ascorbate-rich kiwifruit (Actinidia. Eriantha Benth.) cv. 'White' during postharvest. Plant Physiol Biochem. 2018 Mar;124:20-28. doi: 10.1016/j.plaphy.2018.01.005. Epub 2018 Jan 6. PubMed PMID: 29331889. 10: Pimentel G, Burton KJ, Rosikiewicz M, Freiburghaus C, von Ah U, Münger LH, Pralong FP, Vionnet N, Greub G, Badertscher R, Vergères G. Blood lactose after dairy product intake in healthy men. Br J Nutr. 2017 Dec;118(12):1070-1077. doi: 10.1017/S0007114517003245. Epub 2017 Dec 4. PubMed PMID: 29198188. 11: Kim JH, Yun EJ, Yu S, Kim KH, Kang NJ. Different Levels of Skin Whitening Activity among 3,6-Anhydro-l-galactose, Agarooligosaccharides, and Neoagarooligosaccharides. Mar Drugs. 2017 Oct 20;15(10). pii: E321. doi: 10.3390/md15100321. PubMed PMID: 29053566; PubMed Central PMCID: PMC5666429. 12: Zhao X, Jiao G, Yang Y, Li M, Li Q, Wang X, Cai C, Li G, Hao J, Yu G. Structure and immunomodulatory activity of a sulfated agarose with pyruvate and xylose substitutes from Polysiphonia senticulosa Harvey. Carbohydr Polym. 2017 Nov 15;176:29-37. doi: 10.1016/j.carbpol.2017.08.065. Epub 2017 Aug 18. PubMed PMID: 28927610. 13: Anburajan P, Pugazhendhi A, Park JH, Sivagurunathan P, Kumar G, Kim SH. Effect of 5-hydroxymethylfurfural (5-HMF) on high-rate continuous biohydrogen production from galactose. Bioresour Technol. 2018 Jan;247:1197-1200. doi: 10.1016/j.biortech.2017.09.001. Epub 2017 Sep 5. PubMed PMID: 28912078. 14: Lee S, Yun EJ, Kim KH, Kim HY, Choi IG. 3,6-Anhydro-L-galactonate cycloisomerase from Vibrio sp. strain EJY3: crystallization and X-ray crystallographic analysis. Acta Crystallogr F Struct Biol Commun. 2017 Sep 1;73(Pt 9):511-514. doi: 10.1107/S2053230X17011797. Epub 2017 Aug 21. PubMed PMID: 28876229. 15: Qi T, Liu Z, Fan M, Chen Y, Tian H, Wu D, Gao H, Ren C, Song S, Xie D. GDP-D-mannose epimerase regulates male gametophyte development, plant growth and leaf senescence in Arabidopsis. Sci Rep. 2017 Sep 4;7(1):10309. doi: 10.1038/s41598-017-10765-5. PubMed PMID: 28871157; PubMed Central PMCID: PMC5583398. 16: Mellidou I, Kanellis AK. Genetic Control of Ascorbic Acid Biosynthesis and Recycling in Horticultural Crops. Front Chem. 2017 Jul 11;5:50. doi: 10.3389/fchem.2017.00050. eCollection 2017. Review. PubMed PMID: 28744455; PubMed Central PMCID: PMC5504230. 17: Zhou Y, Yang Z, Gao L, Liu W, Liu R, Zhao J, You J. Changes in element accumulation, phenolic metabolism, and antioxidative enzyme activities in the red-skin roots of Panax ginseng. J Ginseng Res. 2017 Jul;41(3):307-315. doi: 10.1016/j.jgr.2016.06.001. Epub 2016 Jun 25. PubMed PMID: 28701871; PubMed Central PMCID: PMC5489752. 18: Bilal M, Iqbal HMN, Hu H, Wang W, Zhang X. Metabolic engineering pathways for rare sugars biosynthesis, physiological functionalities, and applications-a review. Crit Rev Food Sci Nutr. 2017 Jun 29:1-11. doi: 10.1080/10408398.2017.1341385. [Epub ahead of print] PubMed PMID: 28662355. 19: Yun EJ, Yu S, Kim KH. Current knowledge on agarolytic enzymes and the industrial potential of agar-derived sugars. Appl Microbiol Biotechnol. 2017 Jul;101(14):5581-5589. doi: 10.1007/s00253-017-8383-5. Epub 2017 Jun 27. Review. PubMed PMID: 28656380. 20: Anburajan P, Park JH, Sivagurunathan P, Pugazhendhi A, Kumar G, Choi CS, Kim SH. Mixed-culture H(2) fermentation performance and the relation between microbial community composition and hydraulic retention times for a fixed bed reactor fed with galactose/glucose mixtures. J Biosci Bioeng. 2017 Sep;124(3):339-345. doi: 10.1016/j.jbiosc.2017.04.004. Epub 2017 May 18. PubMed PMID: 28528789.