Maltopentaose - ≥95% , CAS No.34620-76-3

CAS: 34620-76-3 Cat. No.: M121065 Molecular Weight: 828.72 Beilstein Registry Number: 79498 EC Number: 252-118-9 PubChem CID: 124005

GRADE & PURITY ≥95%

Synonyms

DTXSID801317800 | MFCD00151333 | SCHEMBL14936334 | s9104 | CCG-270514 | Q27131522 | CHEBI:62006 | Maltopentaose (Maltopentose) | HY-N1495 | EINECS 252-118-9

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Maltopentaose is the shortest chain oligosaccharide that can be classified as maltodextrin and is also used in a study to investigate glycation and phosphorylation of α-lactalbumin.

Specifications

Synonyms

DTXSID801317800 | MFCD00151333 | SCHEMBL14936334 | s9104 | CCG-270514 | Q27131522 | CHEBI:62006 | Maltopentaose (Maltopentose) | HY-N1495 | EINECS 252-118-9

Specifications & Purity

≥95%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥95%

Names and Identifiers

• Canonical Smiles: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)OC3C(OC(C(C3O)O)OC4C(OC(C(C4O)O)OC(C(CO)O)C(C(C=O)O)O)CO)CO)CO)O)O)O)O
• IUPAC Name: (2R,3R,4R,5R)-4-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,5,6-tetrahydroxyhexanal
• InChIKey: FJCUPROCOFFUSR-GMMZZHHDSA-N
• INCHI: 1S/C30H52O26/c31-1-7(37)13(39)23(8(38)2-32)53-28-20(46)16(42)25(10(4-34)50-28)55-30-22(48)18(44)26(12(6-36)52-30)56-29-21(47)17(43)24(11(5-35)51-29)54-27-19(45)15(41)14(40)9(3-33)49-27/h1,7-30,32-48H,2-6H2/t7-,8+,9+,10+,11+,12+,13+,14+,15-,16+,17+,18+,19+,20+,21+,22+,23+,24+,25+,26+,27+,28+,29+,30+/m0/s1
• Isomeric SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]4[C@H](O[C@@H]([C@@H]([C@H]4O)O)O[C@H]([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)CO)CO)CO)O)O)O)O
• WGK Germany: 3
• PubChem CID: 124005
• Molecular Weight: 828.72
• Beilstein: 79498

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Not available
• Direct Parent: Oligosaccharides
• Alternative Parents: Alkyl glycosides O-glycosyl compounds Fatty alcohols Oxanes Beta-hydroxy aldehydes Alpha-hydroxyaldehydes Secondary alcohols Polyols Oxacyclic compounds Acetals Primary alcohols Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Oligosaccharide - Fatty acyl glycoside - Alkyl glycoside - Glycosyl compound - O-glycosyl compound - Fatty alcohol - Beta-hydroxy aldehyde - Fatty acyl - Oxane - Alpha-hydroxyaldehyde - Secondary alcohol - Organoheterocyclic compound - Oxacycle - Acetal - Polyol - Aldehyde - Alcohol - Hydrocarbon derivative - Carbonyl group - Organic oxide - Primary alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds.
• External Descriptors: maltopentaose pentasaccharide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: DMF: 20 mg/ml，DMSO: 20 mg/ml，PBS (pH 7.2): 2 mg/ml
• Sensitivity: Moisture sensitive.light sensitive.
• Refractive Index: 176°C
• Molecular Weight: 828.700 g/mol
• XLogP3: -11.500
• Hydrogen Bond Donor Count: 17
• Hydrogen Bond Acceptor Count: 26
• Rotatable Bond Count: 17
• Exact Mass: 828.275 Da
• Monoisotopic Mass: 828.275 Da
• Topological Polar Surface Area: 435.000 Ų
• Heavy Atom Count: 56
• Formal Charge: 0
• Complexity: 1190.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 24
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Tian-Lun Wen, Jia-Hui Bai, Ming-Mai Bao, Yong Qin, Yue Su, Yin-Long Guo.  (2023)  Ultrasonic sample introduction combined with flame assisted thermal ionization: Pretreatment-free direct mass spectrometry analysis for fraction collecting tubes of preparative liquid chromatography.  TALANTA,      [PMID:37043878] [10.1016/j.talanta.2023.124508]

2. Na Zhang, Xin Huang, Yun-Long Guo, Hao Yue, Chang-Bao Chen, Shu-Ying Liu.  (2021)  Evaluation of storage period of fresh ginseng for quality improvement of dried and red processed varieties.  Journal of Ginseng Research,      [PMID:35509815] [10.1016/j.jgr.2021.06.007]

3. Miaomiao Li, Jinhua Du, Kaili Zhang.  (2020)  Profiling of carbohydrates in commercial beers and their influence on beer quality.  JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,  100  (7): (3062-3070).  [PMID:32077484] [10.1002/jsfa.10337]

4. Zhoukun Li, Jiale Wu, Biying Zhang, Fei Wang, Xianfeng Ye, Yan Huang, Qiang Huang, Zhongli Cui.  (2015)  AmyM, a Novel Maltohexaose-Forming α-Amylase from Corallococcus sp. Strain EGB.  APPLIED AND ENVIRONMENTAL MICROBIOLOGY,  81  (6):   [PMID:25576603] [10.1128/AEM.03934-14]

5. Fan Rong, Guan Zeyuan, Zhou Guanghong, Yang Xi, Zhang Fei, Wu Menglong, Wang Xuecui, Liu Jian, Chen Pei, Liu Yanjun, Zhang Delin, Yin Ping, Yan Junjie.  (2025)  Amylopectin branch trimming and biosynthesis elucidated by the rice isoamylase ISA1-ISA2 heterocomplex.  Nature Communications,  16  (1): (1-14).  [PMID:40595605] [10.1038/s41467-025-60944-6]

6. Baojie Zhu, Jing Zhao, Shaoping Li.  (2025)  Saccharide mapping apparatus for real-time PAGE detection of polysaccharides.  Journal of Advanced Research,      [PMID:40049513] [10.1016/j.jare.2025.03.006]

7. Xueting Zhang, Tong Ye, Yanli Zhang, Li Huang, Yimeng Song, Xucheng Zhang, Yinliang Zhang, Yazhong Xiao, Wei Fang.  (2026)  Bioinformatics-assisted mining and engineering of α-amylase for efficient hydrolysis of raw corn and microalgal starch.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:41643977] [10.1016/j.ijbiomac.2026.150675]