MedKoo Biosciences, Inc.
Tel:   +1-919-636-5577    Fax:   +1-919-980-4831    Email:   sales@medkoo.com
Search
Login Register
Search
MedKoo Cat#: 463043 | Name: Maltoheptaose
Featured

Description:

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

Maltoheptaose is a glucose heptamer that consists of seven glucose residues in a linear 1,4-alpha-linkage. It is a substrate for determining alpha-amylase in serum.

Chemical Structure

Maltoheptaose
Maltoheptaose
CAS#34620-78-5

Theoretical Analysis

MedKoo Cat#: 463043

Name: Maltoheptaose

CAS#: 34620-78-5

Chemical Formula: C42H72O36

Exact Mass: 1152.3803

Molecular Weight: 1153.00

Elemental Analysis: C, 43.75; H, 6.29; O, 49.95

Price and Availability

Size Price Availability Quantity
100mg USD 350.00 2 Weeks
250mg USD 650.00 2 Weeks
1g USD 1,450.00 2 Weeks
Bulk Inquiry
Buy Now
Add to Cart
Related CAS #
No Data
Synonym
Maltoheptaose; Amyloheptaose;
IUPAC/Chemical Name
(2R,3R,4R,5R)-4-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-5-(((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)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,3,5,6-tetrahydroxyhexanal
InChi Key
ZHZITDGOAFCURV-VVTKTIMZSA-N
InChi Code
InChI=1S/C42H72O36/c43-1-9(51)17(53)31(10(52)2-44)73-38-26(62)20(56)33(12(4-46)68-38)75-40-28(64)22(58)35(14(6-48)70-40)77-42-30(66)24(60)36(16(8-50)72-42)78-41-29(65)23(59)34(15(7-49)71-41)76-39-27(63)21(57)32(13(5-47)69-39)74-37-25(61)19(55)18(54)11(3-45)67-37/h1,9-42,44-66H,2-8H2/t9-,10+,11+,12+,13+,14+,15+,16+,17+,18+,19-,20+,21+,22+,23+,24+,25+,26+,27+,28+,29+,30+,31+,32+,33+,34+,35+,36+,37+,38+,39+,40+,41+,42+/m0/s1
SMILES Code
OC[C@H]([C@H]([C@@H]([C@H](C=O)O)O)O[C@H]1O[C@@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@H]([C@@H]([C@H]2O)O)O[C@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O[C@H]4O[C@@H]([C@H]([C@@H]([C@H]4O)O)O[C@H]5O[C@@H]([C@H]([C@@H]([C@H]5O)O)O[C@H]6O[C@@H]([C@H]([C@@H]([C@H]6O)O)O)CO)CO)CO)CO)CO)CO)O
Appearance
Solid powder
Purity
>95% (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
>3 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

Preparing Stock Solutions

The following data is based on the product molecular weight 1,153.00 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
1: Zhang Y, Hu Z, Zhang C, Liu BF, Liu X. A robust glycan labeling strategy using a new cationic hydrazide tag for MALDI-MS-based rapid and sensitive glycomics analysis. Talanta. 2020 Nov 1;219:121356. doi: 10.1016/j.talanta.2020.121356. Epub 2020 Jul 7. PMID: 32887081. 2: Wang L, Wu Q, Zhang K, Chen S, Yan Z, Wu J. Cyclodextrinase from Thermococcus sp expressed in Bacillus subtilis and its application in the preparation of maltoheptaose. Microb Cell Fact. 2020 Aug 1;19(1):157. doi: 10.1186/s12934-020-01416-y. PMID: 32738926; PMCID: PMC7395394. 3: Mingxue B, Chaolumen B, Asai D, Takemura H, Miyazaki K, Yoshida T. Role of a long-chain alkyl group in sulfated alkyl oligosaccharides with high anti-HIV activity revealed by SPR and DLS. Carbohydr Polym. 2020 Oct 1;245:116518. doi: 10.1016/j.carbpol.2020.116518. Epub 2020 Jun 11. PMID: 32718624. 4: Marinus N, Tahiri N, Duca M, Mouthaan LMCM, Bianca S, van den Noort M, Poolman B, Witte MD, Minnaard AJ. Stereoselective Protection-Free Modification of 3-Keto-saccharides. Org Lett. 2020 Jul 17;22(14):5622-5626. doi: 10.1021/acs.orglett.0c01986. Epub 2020 Jul 7. PMID: 32635733; PMCID: PMC7372562. 5: Wang W, Vela S, Gao P. Characterization of the Partition Rate of 2-Naphthol (NAP) and Ritonavir (RTV) Across the Water-Octanol Interface and the Influence of Common Pharmaceutical Excipients. J Pharm Sci. 2020 Aug;109(8):2553-2566. doi: 10.1016/j.xphs.2020.05.007. Epub 2020 May 27. PMID: 32473214. 6: Deng T, Feng Y, Xu L, Tian X, Lai X, Lyu M, Wang S. Expression, purification and characterization of a cold-adapted dextranase from marine bacteria and its ability to remove dental plaque. Protein Expr Purif. 2020 Oct;174:105678. doi: 10.1016/j.pep.2020.105678. Epub 2020 May 21. PMID: 32446879. 7: Kadokawa JI, Chigita H, Yamamoto K. Chemoenzymatic synthesis of carboxylate- terminated maltooligosaccharides and their use for cross-linking of chitin. Int J Biol Macromol. 2020 Sep 15;159:510-516. doi: 10.1016/j.ijbiomac.2020.05.082. Epub 2020 May 15. PMID: 32417546. 8: Chuang TH, Chiang YC, Hsieh HC, Isono T, Huang CW, Borsali R, Satoh T, Chen WC. Nanostructure- and Orientation-Controlled Resistive Memory Behaviors of Carbohydrate-block-Polystyrene with Different Molecular Weights via Solvent Annealing. ACS Appl Mater Interfaces. 2020 May 20;12(20):23217-23224. doi: 10.1021/acsami.0c04551. Epub 2020 May 4. PMID: 32326698. 9: Hwang HJ, Han JW, Jeon H, Cho K, Kim JH, Lee DS, Han JW. Characterization of a Novel Mannose-Binding Lectin with Antiviral Activities from Red Alga, Grateloupia chiangii. Biomolecules. 2020 Feb 19;10(2):333. doi: 10.3390/biom10020333. PMID: 32092955; PMCID: PMC7072537. 10: Krenkova J, Dusa F, Cmelik R. Comparison of oligosaccharide labeling employing reductive amination and hydrazone formation chemistries. Electrophoresis. 2020 May;41(9):684-690. doi: 10.1002/elps.201900475. Epub 2020 Feb 17. PMID: 32028541. 11: Zhang Z, Jin T, Xie X, Ban X, Li C, Hong Y, Cheng L, Gu Z, Li Z. Structure of maltotetraose-forming amylase from Pseudomonas saccharophila STB07 provides insights into its product specificity. Int J Biol Macromol. 2020 Jul 1;154:1303-1313. doi: 10.1016/j.ijbiomac.2019.11.006. Epub 2019 Nov 18. PMID: 31751711. 12: Lai X, Liu X, Liu X, Deng T, Feng Y, Tian X, Lyu M, Wang AS. The Marine Catenovulum agarivorans MNH15 and Dextranase: Removing Dental Plaque. Mar Drugs. 2019 Oct 18;17(10):592. doi: 10.3390/md17100592. PMID: 31635432; PMCID: PMC6835279. 13: Myllymäki TTT, Guliyeva A, Korpi A, Kostiainen MA, Hynninen V, Nonappa, Rannou P, Ikkala O, Halila S. Lyotropic liquid crystals and linear supramolecular polymers of end-functionalized oligosaccharides. Chem Commun (Camb). 2019 Sep 26;55(78):11739-11742. doi: 10.1039/c9cc04715h. PMID: 31513178. 14: Nguyen PC, Nguyen MTT, Lee CK, Oh IN, Kim JH, Hong ST, Park JT. Enzymatic synthesis and characterization of maltoheptaose-based sugar esters. Carbohydr Polym. 2019 Aug 15;218:126-135. doi: 10.1016/j.carbpol.2019.04.079. Epub 2019 Apr 29. PMID: 31221313. 15: Gau E, Flecken F, Belthle T, Ambarwati M, Loos K, Pich A. Amylose-Coated Biohybrid Microgels by Phosphorylase-Catalyzed Grafting-From Polymerization. Macromol Rapid Commun. 2019 Aug;40(16):e1900144. doi: 10.1002/marc.201900144. Epub 2019 Jun 4. PMID: 31162765. 16: Lesur D, Duhirwe G, Kovensky J. High resolution MALDI-TOF-MS and MS/MS: Application for the structural characterization of sulfated oligosaccharides. Eur J Mass Spectrom (Chichester). 2019 Oct;25(5):428-436. doi: 10.1177/1469066719851438. Epub 2019 May 20. PMID: 31109177. 17: Orio S, Shoji T, Yamamoto K, Kadokawa JI. Difference in Macroscopic Morphologies of Amylosic Supramolecular Networks Depending on Guest Polymers in Vine-Twining Polymerization. Polymers (Basel). 2018 Nov 16;10(11):1277. doi: 10.3390/polym10111277. PMID: 30961202; PMCID: PMC6401710. 18: Bugga P, Mrksich M. Sequential Photoactivation of Self-Assembled Monolayers to Direct Cell Adhesion and Migration. Langmuir. 2019 Apr 30;35(17):5937-5943. doi: 10.1021/acs.langmuir.8b04203. Epub 2019 Apr 15. PMID: 30943037. 19: Liyanage OT, Seneviratne CA, Gallagher ES. Applying an Internal Standard to Improve the Repeatability of In-electrospray H/D Exchange of Carbohydrate-Metal Adducts. J Am Soc Mass Spectrom. 2019 Aug;30(8):1368-1372. doi: 10.1007/s13361-019-02153-2. Epub 2019 Mar 22. PMID: 30903386. 20: Zhang Z, Xiao H, Zhou P. Allergenicity suppression of tropomyosin from Exopalaemon modestus by glycation with saccharides of different molecular sizes. Food Chem. 2019 Aug 1;288:268-275. doi: 10.1016/j.foodchem.2019.03.019. Epub 2019 Mar 9. PMID: 30902292.