ChemicalBook > CAS DataBase List > laudanosine
laudanosine
- Product Name
- laudanosine
- CAS No.
- 2688-77-9
- Chemical Name
- laudanosine
- Synonyms
- Nsc 35045;Einecs 220-253-2;(+)-(S)-Laudanosine;Cisatracurium Besylate Impurity 49;(S)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline;(1S)-1,2,3,4-Tetrahydro-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methylisoquinoline;[1S,(+)]-1-[(3,4-Dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinoline;Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, (1S)-
- CBNumber
- CB7897724
- Molecular Formula
- C21H27NO4
- Formula Weight
- 357.44
- MOL File
- 2688-77-9.mol
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laudanosine Property
- Melting point:
- 89°
- alpha
- D16 +106° (c = 1.6 in 97% alc); D16 +130° (chloroform); D22 +52.2 ±1.3° (chloroform); D20 +82.5° (ethanol)
- Boiling point:
- 490.07°C (rough estimate)
- Density
- 1.1729 (rough estimate)
- refractive index
- 1.5614 (estimate)
- storage temp.
- -20°C Freezer
- solubility
- Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly, Sonicated)
- form
- White to Pale Beige
- pka
- 7.80±0.40(Predicted)
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N-Bromosuccinimide Price
Cayman Chemical
- Product number
- 27170
- Product name
- (S)-Laudanosine
- Packaging
- 1mg
- Price
- $68
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 27170
- Product name
- (S)-Laudanosine
- Packaging
- 5mg
- Price
- $319
- Updated
- 2024/03/01
TRC
- Product number
- L178525
- Product name
- (S)-Laudanosine
- Packaging
- 50mg
- Price
- $1695
- Updated
- 2021/12/16
AK Scientific
- Product number
- 4558CA
- Product name
- N-Methyltetrahydropapaverine
- Packaging
- 5mg
- Price
- $452
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- MTB0000505
- Product name
- LAUDANOSINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496.9
- Updated
- 2021/12/16
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laudanosine Chemical Properties,Usage,Production
Uses
Laudanosine is a metabolite of the neuromuscular-blocking drugs Atracurium (A794500) and Cisatracurium (C496700) with potentially toxic systemic effects. It crosses the blood-brain barrier and may cause excitement and seizure activity.
Definition
ChEBI: Laudanosine is a member of isoquinolines.
Purification Methods
Crystallise these from EtOH. The (±)-picrate crystallises from EtOH with m 177-178o. The (-)-isomer has m 83-85o and
laudanosine Preparation Products And Raw materials
Raw materials
Preparation Products
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laudanosine Suppliers
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- support@targetmol.com
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- United States
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- United States
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- United States
- ProdList
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- sales@acccorporation.com
- Country
- United States
- ProdList
- 6820
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2688-77-9, laudanosine Related Search:
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(R-trans, R-trans)-AtracuriuM Besylate
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Cisatracurium Besilate EP Impurity T Iodide
Atracurium Impurity 30 Besylate
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1-(3,4-dimethoxy-benzyl)-7,8-dimethoxy-1,2,3,4-tetrahydro-isoquinoline
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