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

MedKoo CAT#: 463043

CAS#: 34620-78-5

Description: 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

CAS# 34620-78-5

Theoretical Analysis

MedKoo Cat#: 463043
Name: Maltoheptaose
CAS#: 34620-78-5
Chemical Formula: C42H72O36
Exact Mass: 1152.3803
Molecular Weight: 1153.002
Elemental Analysis: C, 43.75; H, 6.29; O, 49.95

Price and Availability

Size Price Availability Quantity
50.0mg USD 250.0 2 Weeks
100.0mg USD 400.0 2 Weeks
500.0mg USD 830.0 2 Weeks
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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 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: >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: >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

Preparing Stock Solutions

The following data is based on the product molecular weight 1153.002 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

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10.0mg / Not available