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LOCHNERINE

CAS No.
522-47-4
Chemical Name:
LOCHNERINE
Synonyms
LOCHNERINE;Lochenerine;Luo Ke alkali;(+)-Lochnerine;(+)-Lochenerine;10-O-Methylsarpagine;10-Methoxynormacusine B;10-Methoxysarpagan-17-ol;Sarpagan-17-ol, 10-methoxy-;6,10-Methanoindolo[3,2-b]quinolizine-11-methanol,9-ethylidene-5,6,8,9,10,11,11a,12-octahydro-2-methoxy-,(6S,7R,9E,10R,11R,11aS)-
CBNumber:
CB51442961
Molecular Formula:
C20H24N2O2
Molecular Weight:
324.422
MDL Number:
MFCD01716221
MOL File:
522-47-4.mol
MSDS File:
SDS
Last updated:2026-04-21 10:31:43
Product description Number Pack Size Price
Lochnerine CFN98852 5mg $463
Lochnerine 95+% CD32001115 5mg $730

LOCHNERINE Properties

Melting point 202.5-203.5°C
EWG's Food Scores 1

LOCHNERINE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Arctom CFN98852 Lochnerine 522-47-4 5mg $463 2021-12-16 Buy
Crysdot CD32001115 Lochnerine 95+% 522-47-4 5mg $730 2021-12-16 Buy
Product number Packaging Price Buy
CFN98852 5mg $463 Buy
CD32001115 5mg $730 Buy

LOCHNERINE Chemical Properties,Uses,Production

Description

This carboline alkaloid has been obtained from Lochnera rosea and is also present in curare (Strychnos toxifera). Early preparations have been designated Alkaloid 'C' and C-Alkaloid T. It has [α]D + 56° (pyridine) or + n° (EtOH) and forms a crystalline picrate with a double melting point of 177-9°C and 243-5°C (dec.). The methiodide is identical with lochneram iodide, m.p. 235-8°C. A characteristic p-toluenesulphonyl derivative has been prepared, m.p. 153-4°C. One primary alcoholic hydroxyl is present and the alkaloid yields the O-acetate as colourless needles, m.p. 243°C; [α]D - 5.6° ± 3.0° (c 0.36, pyridine). The structure is that of O-methylsarpagine.

Uses

Lochnerine is an indole alkaloid can be isolated from the stem bark extract of Alstonia macrophylla[1].

References

Janot, LeMen., Cornpt. rend., 243, 1789 (1956)
Mors et at., Chern. Ind., 173 (1956)
Arnold et at., Helv. Chirn. Acta, 40, 705 (1957)
Arnold et al., ibid, 41, 1505 (1958)
Karrer et at., Angew. Chern., 70,644 (1958)

LOCHNERINE Preparation Products And Raw materials

Raw materials

Preparation Products

LOCHNERINE Suppliers

Global( 57)Suppliers
Supplier Tel Email Country ProdList Advantage
BOC Sciences
+1-631-485-4226 inquiry@bocsci.com United States 19552 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569266 +86-17392581500 1015@dideu.com China 3992 58
TargetMol Chemicals Inc.
+1-781-999-5354; +17819995354 marketing@targetmol.com United States 32467 58
Labnetwork lnc.
+86-27-50766799 +8618062016861 contact@labnetwork.com China 19987 58
Alfa Chemistry
+1-5166625404; Info@alfa-chemistry.com United States 20405 58
TargetMol Chemicals Inc.
+1-781-999-5354; support@targetmol.com United States 39040 58
Chembest Research Laboratories Limited 021-20908456 sales@BioChemBest.com China 6003 61
BioBioPha Co., Ltd. 0871-65217109 13211707573; y.liu@mail.biobiopha.com China 5645 65
Sichuan Wei Keqi Biological Technology Co., Ltd. 028-81700200 18116577057 3003855609@qq.com China 7777 56
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632 sales@reading-chemicals.com China 15178 58

View Lastest Price from LOCHNERINE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Lochnerine pictures 2026-04-20 Lochnerine
522-47-4
US $1650.00 / mg 10g TargetMol Chemicals Inc.
  • Lochnerine pictures
  • Lochnerine
    522-47-4
  • US $1650.00 / mg
  • TargetMol Chemicals Inc.
LOCHNERINE (+)-Lochenerine 10-Methoxysarpagan-17-ol Lochenerine 10-Methoxynormacusine B 10-O-Methylsarpagine Luo Ke alkali 6,10-Methanoindolo[3,2-b]quinolizine-11-methanol,9-ethylidene-5,6,8,9,10,11,11a,12-octahydro-2-methoxy-,(6S,7R,9E,10R,11R,11aS)- Sarpagan-17-ol, 10-methoxy- (+)-Lochnerine 522-47-4