Galactaric acid, (R,S,R,S)-, 6TMS derivative
- Formula: C24H58O8Si6
- Molecular weight: 643.2255
- IUPAC Standard InChI: InChI=1S/C24H58O8Si6/c1-33(2,3)27-19(21(29-35(7,8)9)23(25)31-37(13,14)15)20(28-34(4,5)6)22(30-36(10,11)12)24(26)32-38(16,17)18/h19-22H,1-18H3/t19-,20+,21+,22-
- IUPAC Standard InChIKey: AFNUGMFTFWKGLV-ZDNVTZCJSA-N
- CAS Registry Number: 56272-61-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Stereoisomers:
- Galactaric acid, 6TMS derivative
- Allaric acid, TMS
- Altraric acid, TMS
- Idaric acid, TMS
- Mannaric acid, TMS
- Mucic acid, TMS # 1
- Mucic acid, TMS # 2
- Mucic acid, TMS # 3
- Mucic acid, TMS # 4
- Saccharic acid, TMS # 1
- Saccharic acid, TMS # 2
- Saccharic acid, TMS # 3
- Saccharic acid, TMS # 4
- Saccharic acid, TMS # 5
- SACCHARIC ACID (6TMS)
- Other names: Galactaric acid, 2,3,4,5-tetrakis-O-(trimethylsilyl)-, bis(trimethylsilyl) ester; 1,6-Bis(trimethylsilyl) 2,3,4,5-tetrakis-O-(trimethylsilyl)galactarate; Galactaric acid, hexakis-TMS; Galactaric acid, (6TMS)-; Galactaric acid, TMS
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Gas Chromatography
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-1 | 160. | 2104. | Petersson, 1977 | N2, Chromosorb G (100-120 mesh); Column length: 2. m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Ultra-2 | 2092. | Tuchman, Bowers, et al., 1984 | 25. m/0.31 mm/0.52 μm, He, 5. K/min; Tstart: 50. C; Tend: 300. C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Petersson, 1977
Petersson, G.,
Retention Data in GLC Analysis; Carbohydrate-Related Hydroxy Carboxylic and Dicarboxylic Acids as Trimethylsilyl Derivatives,
J. Chromatogr. Sci., 1977, 15, 7, 245-255, https://doi.org/10.1093/chromsci/15.7.245
. [all data]
Tuchman, Bowers, et al., 1984
Tuchman, M.; Bowers, L.D.; Fregien, K.D.; Crippin, P.J.; Krivit, W.,
Capillary Gas Chromatographic Separation of Urinary Organic Acids. Retention Indices of 101 Urinary Acids on a 5% Phenylmethyl Silicone Capillary Column,
J. Chromatogr. Sci., 1984, 22, 5, 198-202, https://doi.org/10.1093/chromsci/22.5.198
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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