Dextromethorphan
- Formula: C18H25NO
- Molecular weight: 271.3972
- IUPAC Standard InChI: InChI=1S/C18H25NO/c1-19-10-9-18-8-4-3-5-15(18)17(19)11-13-6-7-14(20-2)12-16(13)18/h6-7,12,15,17H,3-5,8-11H2,1-2H3/t15-,17+,18+/m0/s1
- IUPAC Standard InChIKey: MKXZASYAUGDDCJ-CGTJXYLNSA-N
- CAS Registry Number: 125-71-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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- Other names: Morphinan, 3-methoxy-17-methyl-, (9α,13α,14α)-; 9α,13α,14α-Morphinan, 3-methoxy-17-methyl-; D-Methorphan; Ba 2666; Dextromethorfan; 3-Methoxy-17-methyl-9α,13α,14α-morphinan; 3-Methoxy-17-methyl-9α,13α-morphinan; Racemethorphan [as d-form]; Dextrometorphan; 3-Methoxy-17-methylmorphinan-, (9α,13α,14α)-; Delsym; Romilar; Medicon; Tusilan; 18046-32-7; 32062-10-5
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- Other data available:
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Normal alkane RI, non-polar column, custom temperature program
Go To: Top, References, Notes
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 | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BP-1 | BP-1 | BP-1 | BP-1 | BP-1 |
| Column length (m) | 12. | 12. | 12. | 12. | 12. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | not specified | not specified | not specified | not specified | not specified |
| I | 2111. | 2116. | 2119. | 2121. | 2131. |
| Reference | Stowell and Wilson, 1985 | Stowell and Wilson, 1985 | Stowell and Wilson, 1985 | Stowell and Wilson, 1985 | Stowell and Wilson, 1985 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Other |
|---|---|---|---|---|
| Active phase | BP-1 | BP-1 | OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. | Methyl Silicone |
| Column length (m) | 12. | 12. | 50. | |
| Carrier gas | He | He | Hydrogen | |
| Substrate | ||||
| Column diameter (mm) | 0.22 | 0.22 | 0.32 | |
| Phase thickness (μm) | 0.25 | 0.25 | ||
| Program | 120 0X 8 0C/min -> 270 0C 25 0C/min -> 300 0C (5 min) | not specified | not specified | not specified |
| I | 2121. | 2115. | 2097. | 2140. |
| Reference | Stowell and Wilson, 1985 | Stowell and Wilson, 1985 | Waggott and Davies, 1984 | Ardrey and Moffat, 1981 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Stowell and Wilson, 1985
Stowell, A.; Wilson, L.,
Use of retention indices in drug screening by capillary gas chromatography, Rep. # CD 2362, Department of Scientific and Industrial Reseach, Chemistry Division, Lower Hutt, NZ, 1985, 32. [all data]
Waggott and Davies, 1984
Waggott, A.; Davies, I.W.,
Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]
Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C.,
Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase,
J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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