lannaconitine
- CAS No.
- 32854-75-4
- Chemical Name:
- lannaconitine
- Synonyms
- LAPPACONITINE;Lannaconitine;Aconitum extract;(+)-Lappacontine;(+)-Lappaconitine;N-Acetylpuberanidine;(+)-Lappaconitine >90%;Giant Typhonium Rhizome;Aconitum kusnezoffii Reichb;acetyl-10-deoxysepaconitine
- CBNumber:
- CB3235290
- Molecular Formula:
- C32H44N2O8
- Molecular Weight:
- 584.7
- MDL Number:
- MFCD03424256
- MOL File:
- 32854-75-4.mol
- MSDS File:
- SDS
| Melting point | 217-218° |
|---|---|
| alpha | D18 +27° (chloroform) |
| Boiling point | 641.72°C (rough estimate) |
| Density | 1.1897 (rough estimate) |
| refractive index | 1.6260 (estimate) |
| storage temp. | Store at 2-8°C, protect from light |
| solubility | Chloroform: 30 mg/ml |
| form | A solid |
| pka | 12.55±0.70(Predicted) |
| Stability | Hygroscopic |
| FDA UNII | Y4M5974F7Z |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H300 | |||||||||
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501 | |||||||||
| Toxicity | LD50 in mice (mg/kg): 6.9 i.v.; 9.1 i.p.; approx 20 orally (Dybing) | |||||||||
| NFPA 704 |
|
lannaconitine price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 300548 | Lappaconitine | 32854-75-4 | 20mg | $295 | 2021-12-16 | Buy |
| TRC | L175850 | (+)-Lappaconitine>90% | 32854-75-4 | 100mg | $150 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb594064 | Lappaconitine | 32854-75-4 | 20mg | $204 | 2021-12-16 | Buy |
| ChemScene | CS-3588 | Lappaconitine 98.04% | 32854-75-4 | 100mg | $250 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 41161 | (+)-Lappaconitine | 32854-75-4 | 250mg | $800 | 2021-12-16 | Buy |
lannaconitine Chemical Properties,Uses,Production
Description
A highly toxic aconitine alkaloid present in Aconitum leucostomum and A.
septentrionale Koelle, lappaconitine crystallizes in hexagonal tablets for whichtwo melting points have been recorded. It has [α]D + 22.3° (C6H6) or [α]18D +
27.0° (CHC1 3). The early view that a methylimino group is present has been
shown to be erroneous. No crystalline salts are known but the diacetyl derivative
forms colourless crystals, m.p. l25-7°C. The base is only sparingly soluble in
H20 and most organic solvents, but dissolves readily in CHC1 3.
Boiling the alkaloid with dilute H2S04 in a stream of H2 yields acetic acid
and anthranoyllappaconine, C30H4207N2, which forms colourless rhombic
tablets, m.p. 146-9°C;[α]25D + 22.07° (C6H6), giving a platinichloride tetrahydrate as brown needles, m.p. 300-31 O°C (dec.). When hydrolyzed with HCl,
the base furnishes acetic and anthranilic acids and lappaconine, m.p. 96°C;
[α]25D + 22.41°, giving a crystalline hydrochloride, m.p. 246-7°C and the
aurichloride monohydrate, m.p. l26-7°C. Alkaline hydrolysis, on the other
hand, furnishes lappaconine and lappaconitic acid (acetylanthranilic acid). From
these observations, it is clear that only one hydroxyl group is associated with an
acyl group in the molecule.
Pharmacologically, lappaconitine is toxic although its action is less pronounced than that of aconitine (q.v.). Toxic doses produce respiratory paralysis
and have a direct action upon the heart often terminating in ventricular
fibrillation.
Uses
(+)-Lappaconitine is a potential antitumor agent agent that induces HL-60 differentiation and apoptosis with analgesic activity as well.
References
Schultze, Ulfert., Arch. Pharrn., 260,230 (1922)
Weidemann., Chern. Zentr., 1,603 (1923)
Khaimova et al., Tetrahedron Lett., 2711 (1964)
Structure:
Tel'nov, Yunusov, Yunusov., Khirn. Prir. Soedin., 6, 583 (1970)
Pharmacology:
Rosendahl., quoted by Boehm,!. BioI. Chern., 170,203 (1947)
lannaconitine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7786 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +86-13474506593 +86-13474506593 | sarah@tnjone.com | China | 874 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 | scglp@glp-china.com | CHINA | 1824 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3424 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | sales@pioneerbiotech.com | China | 3000 | 58 |
View Lastest Price from lannaconitine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-11 | Lappaconitine
32854-75-4
|
US $0.00 / kg | 1kg | 99% | 20tons | Shaanxi TNJONE Pharmaceutical Co., Ltd | |
 |
2024-03-29 | lannaconitine
32854-75-4
|
US $6.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2019-07-06 | (1a,14a,16b)-20-Ethyl-1,14,16-trimethoxyaconitane-4,8,9-triol 4-(2-acetylamino)benzoate)
32854-75-4
|
US $1.00 / KG | 1g | 99% | 100KG | Career Henan Chemical Co |
-
- Lappaconitine
32854-75-4
- US $0.00 / kg
- 99%
- Shaanxi TNJONE Pharmaceutical Co., Ltd
-
- lannaconitine
32854-75-4
- US $6.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- (1a,14a,16b)-20-Ethyl-1,14,16-trimethoxyaconitane-4,8,9-triol 4-(2-acetylamino)benzoate)
32854-75-4
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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