Active pharmaceutical ingredient (API) impurities for research

All products contained in this category are intended for laboratory use only, and are not meant for human consumption.

20
- 50
- 100
- 200

products per page. 6725 products on this category.

Product data	Purity	Price range	Estimated delivery
Ivermectin Impurity 2 REF: 4Z-I-077015CAS: 2962875-15-4	- - -	To inquire	Tue 22 Oct 24
D-Serine REF: TM-T8394CAS: 312-84-5	99.57%	35.00 €~54.00 €	Tue 22 Oct 24
Traxoprodil REF: TM-TQ0233CAS: 134234-12-1	99.86%	To inquire	Tue 22 Oct 24
(-)-Aspartic acid REF: TM-T4885CAS: 1783-96-6	99.74%	48.00 €	Tue 22 Oct 24
Ivermectin 2-epimer REF: 4Z-I-077007	- - -	To inquire	Tue 22 Oct 24
Flupirtine maleate REF: TM-T6504CAS: 75507-68-5	99.50% - 99.9%	49.00 €~276.00 €	Tue 22 Oct 24
BPAM344 REF: TM-T9177CAS: 1204572-55-3	99.53%	37.00 €~1,477.00 €	Tue 22 Oct 24
glycine REF: TM-T2O2728CAS: 56-40-6	99.39%	48.00 €~52.00 €	Tue 22 Oct 24
ZL006 REF: TM-T17293CAS: 1181226-02-7	98.29%	38.00 €~1,095.00 €	Tue 22 Oct 24
Quinolinic acid REF: TM-T4096CAS: 89-00-9	99.93%	48.00 €~52.00 €	Tue 22 Oct 24
Decanoic Acid REF: TM-T3379CAS: 334-48-5	99.87%	49.00 €~54.00 €	Tue 22 Oct 24
LY-404187 REF: TM-T7706CAS: 211311-95-4	99.34%	40.00 €~553.00 €	Tue 22 Oct 24
BZAD01 REF: TM-T25196CAS: 305339-41-7	99.51% - 99.78%	40.00 €~1,262.00 €	Tue 22 Oct 24
L-701324 REF: TM-T1909CAS: 142326-59-8	100% - 98.63%	39.00 €~878.00 €	Tue 22 Oct 24
DNQX REF: TM-T7304CAS: 2379-57-9	97.15% - 99.10%	54.00 €~113.00 €	Tue 22 Oct 24
Procyclidine hydrochloride REF: TM-T4979CAS: 1508-76-5	99.95%	To inquire	Tue 22 Oct 24
Cyclothiazide REF: TM-T4573CAS: 2259-96-3	98.23% - 98.74%	40.00 €~917.00 €	Tue 22 Oct 24
L-Phenylalanine-15N REF: TM-T40376CAS: 29700-34-3	98.91%	47.00 €~89.00 €	Tue 22 Oct 24
Corticosterone REF: TM-T0948LCAS: 50-22-6	97.25% - ≥95%	49.00 €~94.00 €	Tue 22 Oct 24
Linalool REF: TM-T2S2264CAS: 78-70-6	98.22%	34.00 €~50.00 €	Tue 22 Oct 24

+ info

Ivermectin Impurity 2

CAS:2962875-15-4

Formula:

C₄₈H₇₄O₁₆

Molecular weight:

907.10

Ref: 4Z-I-077015

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

D-Serine

CAS:312-84-5

D-Serine ((R)-Serine) is an endogenous amino acid,is a potent co-agonist at the NMDA glutamate receptor.

Formula:

C₃H₇NO₃

Purity:

99.57%

Color and Shape:

Solid

Molecular weight:

105.09

Ref: TM-T8394

1g		38.00 €
1ml		35.00 €
500mg		35.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

Traxoprodil

CAS:134234-12-1

Traxoprodil (CP101606) is a selective NMDA antagonist and protects hippocampal neurons (IC50: 10 nM).

Formula:

C₂₀H₂₅NO₃

Purity:

99.86%

Color and Shape:

Solid

Molecular weight:

327.42

Ref: TM-TQ0233

1ml		57.00 €
5mg		56.00 €
10mg		74.00 €
25mg		To inquire
50mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

+ info

(-)-Aspartic acid

CAS:1783-96-6

L-Homoproline, an endogenous amino acid in animals, regulates testosterone and activates NMDA receptors.

Formula:

C₄H₇NO₄

Purity:

99.74%

Color and Shape:

White Crystalline Solid Solid

Molecular weight:

133.1

Ref: TM-T4885

500mg 48.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

+ info

Ivermectin 2-epimer

Formula:

C₄₈H₇₄O₁₄

Molecular weight:

875.12

Ref: 4Z-I-077007

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

+ info

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

1ml		53.00 €
10mg		49.00 €
50mg		61.00 €
100mg		83.00 €
200mg		119.00 €
500mg		276.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

BPAM344

CAS:1204572-55-3

BPAM344 is a potent positive allosteric modulator (PAM) of the KAR subunits GluK1b, GluK2a, and …

Formula:

C₁₀H₁₁FN₂O₂S

Purity:

99.53%

Color and Shape:

Solid

Molecular weight:

242.27

Ref: TM-T9177

1ml		53.00 €
2mg		37.00 €
5mg		53.00 €
10mg		88.00 €
25mg		169.00 €
50mg		295.00 €
100mg		426.00 €
200mg		595.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

glycine

CAS:56-40-6

Glycine (2-Aminoacetic acid) is a non-essential amino acid and a fast inhibitory neurotransmitter, found in …

Formula:

C₂H₅NO₂

Purity:

99.39%

Color and Shape:

White Solid Crystalline Powder

Molecular weight:

75.07

Ref: TM-T2O2728

1g		52.00 €
500mg		48.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

ZL006

CAS:1181226-02-7

ZL006 is an effective inhibitor of nNOS/PSD-95 interaction. ZL006 also inhibits NMDA receptor-mediated NO synthesis.

Formula:

C₁₄H₁₁Cl₂NO₄

Purity:

98.29%

Color and Shape:

Solid

Molecular weight:

328.15

Ref: TM-T17293

1ml		51.00 €
5mg		50.00 €
10mg		63.00 €
25mg		113.00 €
50mg		173.00 €
100mg		296.00 €
200mg		428.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

+ info

Quinolinic acid

CAS:89-00-9

Quinolinic acid (QUIN) is an endogenous N-methyl-D-aspartate (NMDA) receptor agonist synthesized from L-tryptophan via the …

Formula:

C₇H₅NO₄

Purity:

99.93%

Color and Shape:

Crystals Drypowder

Molecular weight:

167.12

Ref: TM-T4096

1g		52.00 €
1ml		49.00 €
500mg		48.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

Decanoic Acid

CAS:334-48-5

Decanoic Acid (Caprynic acid) acts as a non-competitive AMPA receptor antagonist.

Formula:

C₁₀H₂₀O₂

Purity:

99.87%

Color and Shape:

Crystalline Solid Solid

Molecular weight:

172.26

Ref: TM-T3379

1g		54.00 €
1ml		51.00 €
500mg		49.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

LY-404187

CAS:211311-95-4

LY404187 is a positive allosteric modulator of AMPA receptors

Formula:

C₁₉H₂₂N₂O₂S

Purity:

99.34%

Color and Shape:

Solid

Molecular weight:

342.46

Ref: TM-T7706

1mg		40.00 €
1ml		87.00 €
5mg		86.00 €
10mg		134.00 €
25mg		260.00 €
50mg		390.00 €
100mg		553.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

BZAD01

CAS:305339-41-7

BZAD01 is a selective NMDA NR1A/2B receptor antagonist.

Formula:

C₁₆H₁₂F₆N₂O

Purity:

99.51% - 99.78%

Color and Shape:

Solid

Molecular weight:

362.27

Ref: TM-T25196

1mg		40.00 €
1ml		104.00 €
5mg		83.00 €
10mg		122.00 €
25mg		237.00 €
50mg		369.00 €
100mg		611.00 €
500mg		1,262.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

L-701324

CAS:142326-59-8

L-701324 is an NMDA receptor with high affinity and selectivity for the glycine site, used …

Formula:

C₂₁H₁₄ClNO₃

Purity:

100% - 98.63%

Color and Shape:

Solid

Molecular weight:

363.79

Ref: TM-T1909

1ml		43.00 €
5mg		39.00 €
10mg		60.00 €
25mg		93.00 €
50mg		158.00 €
100mg		226.00 €
200mg		329.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

DNQX

CAS:2379-57-9

DNQX (FG 9041) is a competitive, non-NMDA glutamate receptor antagonist (IC50s = 0.5 and 0.1 …

Formula:

C₈H₄N₄O₆

Purity:

97.15% - 99.10%

Color and Shape:

Off-White Powder With A Yellow Tinge

Molecular weight:

252.14

Ref: TM-T7304

1ml		55.00 €
25mg		55.00 €
50mg		88.00 €
100mg		113.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

+ info

Procyclidine hydrochloride

CAS:1508-76-5

Procyclidine hydrochloride ((±)-Procyclidine hydrochlorid) is a potent anticholinergic agent and also have NMDA antagonist properties.

Formula:

C₁₉H₃₀ClNO

Purity:

99.95%

Color and Shape:

Crystals From Petroleum Ether White Powder

Molecular weight:

323.9

Ref: TM-T4979

1ml		58.00 €
25mg		34.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

Cyclothiazide

CAS:2259-96-3

Cyclothiazide enhances AMPA receptors, prevents desensitization, and boosts glutamic acid response (EC50 = 3.8µM).

Formula:

C₁₄H₁₆ClN₃O₄S₂

Purity:

98.23% - 98.74%

Color and Shape:

Crystals From Dilute Alcohol Solid

Molecular weight:

389.88

Ref: TM-T4573

1ml		57.00 €
5mg		52.00 €
10mg		79.00 €
25mg		142.00 €
50mg		230.00 €
100mg		341.00 €
200mg		503.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

+ info

L-Phenylalanine-15N

CAS:29700-34-3

L-Phenylalanine-15N, essential amino acid, Ca+ channel and NMDARs antagonist, used in food flavors and pharmaceuticals.

Formula:

C₉H₁₁NO₂

Purity:

98.91%

Color and Shape:

Solid

Molecular weight:

166.18

Ref: TM-T40376

10mg		47.00 €
25mg		68.00 €
50mg		89.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

Corticosterone

CAS:50-22-6

Corticosterone (Kendall's compound B) is an adrenocortical steroid with salocorticoid and glucocorticoid activity that is …

Formula:

C₂₁H₃₀O₄

Purity:

97.25% - ≥95%

Color and Shape:

Solid

Molecular weight:

346.46

Ref: TM-T0948L

1ml		49.00 €
50mg		53.00 €
100mg		67.00 €
200mg		94.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info

Linalool

CAS:78-70-6

Linalool, in essential oils, offers antinociceptive, antimicrobial, and anti-inflammatory effects, protects the liver, and boosts …

Formula:

C₁₀H₁₈O

Purity:

98.22%

Color and Shape:

Colorless Liquid Drypowder Liquid Othersolid Liquid

Molecular weight:

154.25

Ref: TM-T2S2264

1g		34.00 €
1ml		34.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

+ info