Noscapine

Formula: C₂₂H₂₃NO₇
Molecular weight: 413.4205
IUPAC Standard InChI: InChI=1S/C22H23NO7/c1-23-8-7-11-9-14-20(29-10-28-14)21(27-4)15(11)17(23)18-12-5-6-13(25-2)19(26-3)16(12)22(24)30-18/h5-6,9,17-18H,7-8,10H2,1-4H3/t17-,18+/m0/s1
IUPAC Standard InChIKey: AKNNEGZIBPJZJG-ZWKOTPCHSA-N
CAS Registry Number: 128-62-1
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:
- 1-Alpha-2-methyl-8-methoxy-6,7-methylenedioxy-1-(6,7-dimethoxy-3-phthalidyl)-1,2,3,4-tetrahydroisoquinoline
Other names: 1(3H)-Isobenzofuranone, 6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)-, [S-(R*,S*)]-; Narcotine; α-Narcotine; Coscopin; Coscotabs; Longatin; Narcompren; Narcosine; Narcotin; Narcotussin; Narkotin; Nectadon; Nicolane; Noscapalin; Noscapin; O-Methylnarcotoline; Opian; Opianin; Opianine; Capval; Hederix (free base); Key-Tusscapine; L-α-Narcotine; Lyobex; Methoxyhydrastine; Nipaxon; Noscapal; NSC 5366; Phthalide, 6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo(4,5-g)isoquinolin-5-yl)-; Terbenol; Tusscapine; Vadebex; [S-(R*,S*)]-6,7-Dimethoxy-3-(5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)-1(3H)-Isobenzofuranone; Narcotine alkaloid; (-)-Narcotine; (-)-α-Norcotine; Longactin
Permanent link for this species. Use this link for bookmarking this species for future reference.
Information on this page:
Other data available:
- IR Spectrum
- Mass spectrum (electron ionization)
Options:
- Switch to calorie-based units

Gas Chromatography

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	SE-30	280.	3146.	Musumarra, Scarlata, et al., 1987	N2, 1% se-30 on Anachrom ABS(80-100mesh); Column length: 2. m

Kovats' RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	SE-30	3170.	Schepers, Wijsbeek, et al., 1982	12. m/0.22 mm/0.45 μm, He, 120. C @ 2. min, 8. K/min, 300. C @ 12. min
Capillary	SE-30	3154.	Schepers, Wijsbeek, et al., 1982	25. m/0.49 mm/1.14 μm, 100. C @ 2. min, 8. K/min, 275. C @ 15. min

Van Den Dool and Kratz RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	DB-1	3168.	Perrigo, Peel, et al., 1985	15. m/0.32 mm/0.25 μm, He, 8. K/min, 280. C @ 5. min; T_start: 120. C
Capillary	DB-1	3168.	Perrigo, Ballantyne, et al., 1984	15. m/0.25 mm/0.25 μm, He, 8. K/min, 280. C @ 5. min; T_start: 120. C

Van Den Dool and Kratz RI, non-polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	BP-1	3135.	Stowell and Wilson, 1987	12. m/0.22 mm/0.25 μm, He; Program: 120C => 8C/min => 270C => 25C/min => 300C

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	Polymethylsiloxane, (PMS-20000)	3145.	Gambaro, Saligari, et al., 1997	12. m/0.20 mm/0.33 μm, He, 10. K/min; T_start: 160. C; T_end: 300. C
Packed	OV-1	3110.	Marozzi, Gambaro, et al., 1982	Gas Chrom P, 5. K/min; Column length: 2. m; T_start: 150. C; T_end: 300. C
Packed	SE-30	3170.	Marozzi, Gambaro, et al., 1982	Gas Chrom P, 5. K/min; Column length: 2. m; T_start: 150. C; T_end: 300. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	Polymethylsiloxane, (PMS-20000)	3117.	Gambaro, Saligari, et al., 1997	12. m/0.20 mm/0.33 μm, He; Program: not specified
Other	Methyl Silicone	3120.	Ardrey and Moffat, 1981	Program: not specified

References

Go To: Top, Gas Chromatography, Notes

Musumarra, Scarlata, et al., 1987
Musumarra, G.; Scarlata, G.; Romano, G.; Cappello, G.; Clementi, S.; Giulietti, G., Qualitative organic analysis. Part 2. Identification of drugs by principal components analysis of standardized TLC data in four eluent systems and of retention indices on SE 30, J. Anal. Toxicol., 1987, 11, 4, 154-163, https://doi.org/10.1093/jat/11.4.154 . [all data]

Schepers, Wijsbeek, et al., 1982
Schepers, P.; Wijsbeek, J.; Franke, J.P.; de Zeeuw, R.A., Applicability of capillary gas chromatography to substance identification in toxicology by means of retention indices, J. Forensic Sci., 1982, 27, 1, 49-60. [all data]

Perrigo, Peel, et al., 1985
Perrigo, B.J.; Peel, H.W.; Ballantyne, D.J., Use of Dual-Column Fused-Silica Capillary Gas Chromatography in Combination with Detector Response Factors for Analytical Toxicology., J. Chromatogr., 1985, 341, 81-88, https://doi.org/10.1016/S0378-4347(00)84011-6 . [all data]

Perrigo, Ballantyne, et al., 1984
Perrigo, B.J.; Ballantyne, D.J.; Peel, H.W., Condierations in developing a data base for drugs on a DBI capillary column, J. Can. Soc. Forensic Sci., 1984, 17, 2, 41-49, https://doi.org/10.1080/00085030.1984.10757360 . [all data]

Stowell and Wilson, 1987
Stowell, A.; Wilson, L.W., A simple approach to the interlaboratory transfer of drug retention indices determined by temperature programmed capillary gas chromatography, J. Forensic Sci., 1987, 32, 5, 1214-1220. [all data]

Gambaro, Saligari, et al., 1997
Gambaro, V.; Saligari, E.; Froldi, R.; Bianchi, L., Analysis of street drugs by means of HRGC, Bollettino Chimico Farmaceutica, 1997, 36, 4, 359-367. [all data]

Marozzi, Gambaro, et al., 1982
Marozzi, E.; Gambaro, V.; Saligari, E.; Mariani, R.; Lodi, F., Use of the retention index in gas chromatographic studies of drugs, J. Anal. Toxicol., 1982, 6, 4, 185-192, https://doi.org/10.1093/jat/6.4.185 . [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, Gas Chromatography, References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.