Maltotetraose, permethyl
- Formula: C38H70O21
- Molecular weight: 862.9498
- IUPAC Standard InChI: InChI=1S/C38H70O21/c1-39-15-19-23(43-5)27(44-6)32(49-11)36(54-19)58-25-21(17-41-3)56-38(34(51-13)29(25)46-8)59-26-22(18-42-4)55-37(33(50-12)30(26)47-9)57-24-20(16-40-2)53-35(52-14)31(48-10)28(24)45-7/h19-38H,15-18H2,1-14H3/t19-,20-,21-,22-,23-,24-,25-,26-,27+,28+,29+,30+,31-,32-,33-,34-,35?,36+,37+,38+/m0/s1
- IUPAC Standard InChIKey: UQGAYEZMOBQZPO-IMQDJZNJSA-N
- Chemical structure:
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary |
|---|---|
| Active phase | DB-1 |
| Column length (m) | 12. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.1 |
| Tstart (C) | 150. |
| Tend (C) | 330. |
| Heat rate (K/min) | 5. |
| Initial hold (min) | |
| Final hold (min) | |
| I | 3914. |
| Reference | Wang, Matsuura, et al., 1983 |
| Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Wang, Matsuura, et al., 1983
Wang, W.-T.; Matsuura, F.; Sweeley, C.C.,
Chromatography of permethylated oligosaccharide alditols,
Anal. Biochemistry, 1983, 134, 2, 398-405, https://doi.org/10.1016/0003-2697(83)90315-9
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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