CAS 75507-68-5: Flupirtine maleate
Formula:C15H17FN4O2·C4H4O4
InChI:InChI=1S/C15H17FN4O2.C4H4O4/c1-2-22-15(21)19-12-7-8-13(20-14(12)17)18-9-10-3-5-11(16)6-4-10;5-3(6)1-2-4(7)8/h3-8H,2,9H2,1H3,(H,19,21)(H3,17,18,20);1-2H,(H,5,6)(H,7,8)/b;2-1-
InChI key:InChIKey=DPYIXBFZUMCMJM-BTJKTKAUSA-N
SMILES:O=C(O)C=CC(=O)O.O=C(OCC)NC1=CC=C(N=C1N)NCC2=CC=C(F)C=C2
- Synonyms:
- Carbamic acid, N-[2-amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-, ethyl ester, (2Z)-2-butenedioate (1:1)
- Carbamic acid, [2-amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-, ethyl ester, (2Z)-2-butenedioate (1:1)
- Carbamic acid, [2-amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-, ethyl ester, (Z)-2-butenedioate (1:1)
- Efiret
- Ethyl 2-Amino-6-[(4-Fluorobenzyl)Amino]Pyridine-3-Carbamate, Compound With Maleic Acid (1:1)
- W 2964M
- ethyl {2-amino-6-[(4-fluorobenzyl)amino]pyridin-3-yl}carbamate (2Z)-but-2-enedioate
- Flupirtine maleate

Flupirtine Maleate Salt
Formula:
C15H17FN4O2·C4H4O4
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
420.40
Ref: 3B-F0736
1g | 332.00 € | ||
100mg | 63.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025

Carbamic acid, [2-amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-, ethyl ester, (Z)-2-butenedioate (1:1)
CAS:75507-68-5
Formula:
C19H21FN4O6
Purity:
98%
Color and Shape:
Solid
Molecular weight:
420.3916
Ref: IN-DA0034XM
1g | 107.00 € | ||
5g | 232.00 € | ||
25g | To inquire | ||
10mg | 46.00 € | ||
100mg | 50.00 € | ||
250mg | 59.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025

Flupirtine Maleate
CAS:75507-68-5
Formula:
C15H17FN4O2·C4H4O4
Color and Shape:
White To Off-White Solid
Molecular weight:
304.33 116.07
Ref: 4Z-F-331
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Wednesday 16 Apr 2025

Ref: 54-PC108775
1g | 97.00 € | ||
5g | 257.00 € | ||
25g | 1,127.00 € | ||
250mg | 47.00 € |
Estimated delivery in United States, on Wednesday 16 Apr 2025

Ref: 54-BUP15664
1g | 571.00 € | ||
50mg | 96.00 € | ||
100mg | 125.00 € | ||
200mg | 187.00 € | ||
500mg | 427.00 € |
Estimated delivery in United States, on Wednesday 16 Apr 2025

Flupirtine Maleate
CAS:75507-68-5
Formula:
C15H17FN4O2·C4H4O4
Color and Shape:
Neat
Molecular weight:
420.39
Ref: 86-MM1245.00
100mg | 528.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025

Flupirtine maleate salt
CAS:75507-68-5
Formula:
C15H17FN4O2·C4H4O4
Purity:
≥ 98.0%
Color and Shape:
White to off-white powder
Molecular weight:
420.39
Ref: 7W-GP0623
1g | 379.00 € | ||
100mg | 89.00 € | ||
250mg | 148.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025

Flupirtine maleate
CAS:75507-68-5
Flupirtine maleate (Katadolon maleate), a centrally acting non-opioid analgesia, is the salt form of Flupirtine. …
Formula:
C15H17FN4O2·C4H4O4
Purity:
99.50% - 99.9%
Color and Shape:
Off-White Crystalline Powder
Molecular weight:
420.39
Ref: TM-T6504
10mg | 49.00 € | ||
50mg | 62.00 € | ||
100mg | 85.00 € | ||
200mg | 120.00 € | ||
500mg | 281.00 € | ||
1mL*10mM (DMSO) | 52.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025

Flupirtine maleate
CAS:75507-68-5
Voltage-gated potassium channel opener
Formula:
C19H21FN4O6
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
420.39 g/mol
Ref: 3D-FF23504
1g | 272.00 € | ||
2g | 430.00 € | ||
5g | 598.00 € | ||
10g | 1,707.00 € | ||
25g | 2,338.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025

Flupirtine maleate - Bio-X ™
CAS:75507-68-5
Flupirtine is a pyridine derivative that is used as a non-opioid analgesic. Flupirtine promotes Bcl-2, …
Formula:
C15H17FN4O2•C4H4O4
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
420.39 g/mol
Ref: 3D-BF164473
10mg | 147.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025

Flupirtine Maleate
Controlled ProductCAS:75507-68-5
Applications Analgesic. Substituted pyridine with central analgesic properties. A potassium channel opener. References Vaupel, D., …
Formula:
C15H17FN4O2·C4H4O4
Color and Shape:
Off White Solid
Molecular weight:
420.39
Ref: TR-F598510
25mg | 119.00 € | ||
100mg | 193.00 € | ||
250mg | 326.00 € |
Estimated delivery in United States, on Tuesday 27 May 2025