成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> lannaconitine

lannaconitine

lannaconitine price.
  • $45 - $1466.09
  • Product name: lannaconitine
  • CAS: 32854-75-4
  • MF: C32H44N2O8
  • MW: 584.7
  • EINECS:
  • MDL Number:MFCD03424256
  • Synonyms:(1a,14a,16b)-20-Ethyl-1,14,16-trimethoxyaconitane-4,8,9-triol 4-(2-acetylamino)benzoate);(1α,14α,16β)-20-Ethyl-1,14,16-trimethoxyaconitane-;4,8,9-triol4-[2-(acetylamino)benzoate];Aconitane-4,8,9-triol, 20-ethyl-1,14,16-trimethoxy-, 4-(2-acetylamino)benzoate, (1-alpha,14-alpha,16-beta);20-Ethyl-1α,14α,16β-trimethoxyaconitane 4,8,9-triol 4-[2-(acetylamino)benzoate];20-Ethyl-1α,14α,16β-trimethoxyaconitane-4,8,9-triol 4-[2-(acetylamino)benzoate];N-Acetylpuberanidine;Lannaconitine
18 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Arctom
  • AvaChem
  • Biorbyt Ltd
  • ChemScene
  • Crysdot
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 10mg
  • 20mg
  • 50mg
  • 100MG
  • 250mg
  • 500MG
  • 1g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0003128
  • Product descriptionLAPPACONITINE 95.00%
  • Packaging100MG
  • Price$821.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0003128
  • Product descriptionLAPPACONITINE 95.00%
  • Packaging500MG
  • Price$1466.09
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberN2258
  • Product descriptionLannaconitine
  • Packaging20mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN90360
  • Product descriptionLannaconitine ≥98%
  • Packaging20mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY069012
  • Product descriptionLappaconitine,98%,fromAconitumsinomontanumNakai ≥98%
  • Packaging10mg
  • Price$95.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number2779B
  • Product descriptionLappaconitine
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number2779B
  • Product descriptionLappaconitine
  • Packaging100mg
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number2779B
  • Product descriptionLappaconitine
  • Packaging1g
  • Price$675
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb594064
  • Product descriptionLappaconitine
  • Packaging20mg
  • Price$204
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb594064
  • Product descriptionLappaconitine
  • Packaging100mg
  • Price$372.3
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3588
  • Product descriptionLappaconitine 98.04%
  • Packaging100mg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD32001645
  • Product descriptionLappaconitine 98+%
  • Packaging50mg
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD32001645
  • Product descriptionLappaconitine 98+%
  • Packaging100mg
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number41161
  • Product description(+)-Lappaconitine
  • Packaging100mg
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number41161
  • Product description(+)-Lappaconitine
  • Packaging250mg
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number41161
  • Product description(+)-Lappaconitine
  • Packaging500mg
  • Price$1025
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation API0003128 LAPPACONITINE 95.00% 100MG $821.88 2021-12-16 Buy
American Custom Chemicals Corporation API0003128 LAPPACONITINE 95.00% 500MG $1466.09 2021-12-16 Buy
ApexBio Technology N2258 Lannaconitine 20mg $50 2021-12-16 Buy
Arctom CFN90360 Lannaconitine ≥98% 20mg $60 2021-12-16 Buy
Arctom SY069012 Lappaconitine,98%,fromAconitumsinomontanumNakai ≥98% 10mg $95.45 2021-12-16 Buy
AvaChem 2779B Lappaconitine 10mg $45 2021-12-16 Buy
AvaChem 2779B Lappaconitine 100mg $135 2021-12-16 Buy
AvaChem 2779B Lappaconitine 1g $675 2021-12-16 Buy
Biorbyt Ltd orb594064 Lappaconitine 20mg $204 2021-12-16 Buy
Biorbyt Ltd orb594064 Lappaconitine 100mg $372.3 2021-12-16 Buy
ChemScene CS-3588 Lappaconitine 98.04% 100mg $250 2021-12-16 Buy
Crysdot CD32001645 Lappaconitine 98+% 50mg $70 2021-12-16 Buy
Crysdot CD32001645 Lappaconitine 98+% 100mg $98 2021-12-16 Buy
Medical Isotopes, Inc. 41161 (+)-Lappaconitine 100mg $650 2021-12-16 Buy
Medical Isotopes, Inc. 41161 (+)-Lappaconitine 250mg $800 2021-12-16 Buy
Medical Isotopes, Inc. 41161 (+)-Lappaconitine 500mg $1025 2021-12-16 Buy

Properties

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

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P405 Store locked up.
P501 Dispose of contents/container to..…

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.

Related product price