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.

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Product data	Purity	Price range	Estimated delivery
Ivermectin B1a REF: TM-T21727CAS: 71827-03-7	≥98%	138.00 €~974.00 €	Tue 22 Oct 24
CX516 REF: TM-T1884CAS: 154235-83-3	99.29% - ≥95%	34.00 €~350.00 €	Tue 22 Oct 24
Ivermectin EP Impurity K REF: 4Z-I-077006CAS: 74567-01-4	- - -	To inquire	Tue 22 Oct 24
YM90K REF: TM-T8435CAS: 154164-30-4	100%	128.00 €~1,324.00 €	Tue 22 Oct 24
Felbamate REF: TM-T1946CAS: 25451-15-4	100% - 99.44%	41.00 €~388.00 €	Tue 22 Oct 24
L-Glutamic acid monosodium salt REF: TM-T6871CAS: 142-47-2	99.45%	39.00 €~66.00 €	Tue 22 Oct 24
Transcrocetinate disodium REF: TM-TQ0027CAS: 591230-99-8	99.22%	37.00 €~384.00 €	Tue 22 Oct 24
(-)-Huperzine A REF: TM-T3026CAS: 102518-79-6	98.8% - 99.87%	34.00 €~729.00 €	Tue 22 Oct 24
Dizocilpine Maleate REF: TM-T3320CAS: 77086-22-7	99% - 99.96%	38.00 €~412.00 €	Tue 22 Oct 24
Caroverine hydrochloride REF: TM-T9133CAS: 55750-05-5	98.37% - 98.75%	46.00 €~848.00 €	Tue 22 Oct 24
Omberacetam REF: TM-T7108CAS: 157115-85-0	≥95%	35.00 €~737.00 €	Tue 22 Oct 24
Transcrocetin REF: TM-T4S0171CAS: 27876-94-4	98.21% - 99.2%	44.00 €~893.00 €	Tue 22 Oct 24
DNQX disodium salt REF: TM-T8459CAS: 1312992-24-7	100%	85.00 €~1,035.00 €	Tue 22 Oct 24
(-)-Dizocilpine maleate REF: TM-T6352CAS: 121917-57-5	99.89%	50.00 €~212.00 €	Tue 22 Oct 24
Ivermectin Impurity 1 REF: 4Z-I-077014	- - -	To inquire	Tue 22 Oct 24
CNQX disodium REF: TM-T8458CAS: 479347-85-8	97.77%	34.00 €~699.00 €	Tue 22 Oct 24
NBQX REF: TM-T4113CAS: 118876-58-7	97.66% - 99.42%	40.00 €~740.00 €	Tue 22 Oct 24
IDRA-21 REF: TM-T7823CAS: 22503-72-6	99.73%	34.00 €~149.00 €	Tue 22 Oct 24
GluR6 antagonist-1 REF: TM-T9723CAS: 323176-64-3	98.07%	37.00 €~1,016.00 €	Tue 22 Oct 24
Ivermectin EP Impurity G REF: 4Z-I-077003CAS: 73162-95-5	- - -	To inquire	Tue 22 Oct 24

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Ivermectin B1a

CAS:71827-03-7

Ivermectin B1a is the major (80%) component of commercially available ivermectin and a derivative of …

Formula:

C₄₈H₇₄O₁₄

Purity:

≥98%

Color and Shape:

Solid

Molecular weight:

875.09

Ref: TM-T21727

1mg		138.00 €
1ml		580.00 €
5mg		300.00 €
10mg		448.00 €
25mg		717.00 €
50mg		974.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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CX516

CAS:154235-83-3

CX516 (Ampalex), an ampakine and nootropic, acts as an AMPA receptor positive allosteric modulator as …

Formula:

C₁₄H₁₅N₃O

Purity:

99.29% - ≥95%

Color and Shape:

Tan Solid

Molecular weight:

241.29

Ref: TM-T1884

1ml		34.00 €
10mg		34.00 €
25mg		44.00 €
50mg		63.00 €
100mg		81.00 €
200mg		128.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Ivermectin EP Impurity K

CAS:74567-01-4

Formula:

C₄₈H₇₆O₁₄

Molecular weight:

877.13

Ref: 4Z-I-077006

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

Estimated delivery in United States, on Tuesday 22 Oct 2024

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YM90K

CAS:154164-30-4

YM90K (6-(1H-imidazol-1-yl)-7-nitro-2,3(1H,4H)-) hydrochloride is an antagonist of AMPA receptor.

Formula:

C₁₁H₈ClN₅O₄

Purity:

100%

Color and Shape:

Solid

Molecular weight:

309.66

Ref: TM-T8435

1mg		128.00 €
2mg		184.00 €
5mg		276.00 €
10mg		424.00 €
25mg		697.00 €
50mg		975.00 €
100mg		1,324.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Felbamate

CAS:25451-15-4

Felbamate (W-554) is an Anti-epileptic Agent.

Formula:

C₁₁H₁₄N₂O₄

Purity:

100% - 99.44%

Color and Shape:

White Powder Solid

Molecular weight:

238.24

Ref: TM-T1946

1ml		45.00 €
5mg		41.00 €
10mg		62.00 €
25mg		112.00 €
50mg		174.00 €
100mg		259.00 €
200mg		388.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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L-Glutamic acid monosodium salt

CAS:142-47-2

L-Glutamic acid monosodium salt (MSG) (Monosodium glutamate) is an activator of mGlu1 receptor.

Formula:

C₅H₈NO₄·Na

Purity:

99.45%

Color and Shape:

White Solid Crystalline

Molecular weight:

169.11

Ref: TM-T6871

50mg		39.00 €
100mg		50.00 €
500mg		66.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Transcrocetinate disodium

CAS:591230-99-8

Transcrocetinate disodium (Disodium trans-crocetinate), extracted from saffron (Crocus sativus L.), is a high-affinity antagonist of …

Formula:

C₂₀H₂₂Na₂O₄

Purity:

99.22%

Color and Shape:

Solid

Molecular weight:

372.37

Ref: TM-TQ0027

1ml		67.00 €
2mg		37.00 €
5mg		56.00 €
10mg		78.00 €
25mg		124.00 €
50mg		175.00 €
100mg		262.00 €
200mg		384.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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(-)-Huperzine A

CAS:102518-79-6

(-)-Huperzine A: Lycopodium alkaloid, AChE inhibitor, treats Alzheimer's in China.

Formula:

C₁₅H₁₈N₂O

Purity:

98.8% - 99.87%

Color and Shape:

White To Slight White Crystaline Powder

Molecular weight:

242.32

Ref: TM-T3026

1ml		34.00 €
25mg		51.00 €
50mg		95.00 €
100mg		150.00 €
200mg		269.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Dizocilpine Maleate

CAS:77086-22-7

Dizocilpine Maleate (MK 801) is a potent noncompetitive antagonist of the NMDA receptor with Kd …

Formula:

C₂₀H₁₉NO₄

Purity:

99% - 99.96%

Color and Shape:

White Solid

Molecular weight:

337.38

Ref: TM-T3320

1ml		55.00 €
5mg		38.00 €
10mg		54.00 €
25mg		89.00 €
50mg		143.00 €
100mg		251.00 €
200mg		412.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Caroverine hydrochloride

CAS:55750-05-5

Caroverine HCL: Blocks NMDA/AMPA receptors, antioxidant, calcium-blocker, and vasorelaxant, used for tinnitus research.

Formula:

C₂₂H₂₈ClN₃O₂

Purity:

98.37% - 98.75%

Color and Shape:

Solid

Molecular weight:

401.9

Ref: TM-T9133

1ml		51.00 €
5mg		46.00 €
10mg		69.00 €
25mg		128.00 €
50mg		212.00 €
100mg		369.00 €
200mg		544.00 €
500mg		848.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Omberacetam

CAS:157115-85-0

Omberacetam (Noopept), a synthetic dipeptide, enhances cognition similarly to racetams.

Formula:

C₁₇H₂₂N₂O₄

Purity:

≥95%

Color and Shape:

White Powder

Molecular weight:

318.37

Ref: TM-T7108

1ml		36.00 €
5mg		35.00 €
10mg		50.00 €
25mg		88.00 €
50mg		128.00 €
100mg		181.00 €
200mg		271.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Transcrocetin

CAS:27876-94-4

Transcrocetin (8,8'-Diapocarotenedioic Acid) is a singlet oxygen quencher.

Formula:

C₂₀H₂₄O₄

Purity:

98.21% - 99.2%

Color and Shape:

Solid

Molecular weight:

328.4

Ref: TM-T4S0171

5mg		44.00 €
10mg		72.00 €
25mg		108.00 €
50mg		162.00 €
100mg		232.00 €
200mg		339.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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DNQX disodium salt

CAS:1312992-24-7

DNQX disodium salt is a water-soluble form of selective antagonist of non-NMDA receptor

Formula:

C₈H₂N₄Na₂O₆

Purity:

100%

Color and Shape:

Solid

Molecular weight:

296.1

Ref: TM-T8459

1mg		85.00 €
1ml		169.00 €
5mg		170.00 €
10mg		250.00 €
25mg		411.00 €
50mg		577.00 €
100mg		781.00 €
200mg		1,035.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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(-)-Dizocilpine maleate

CAS:121917-57-5

(-)-Dizocilpine maleate ((-)-MK 801 (Maleate)) is a potent, selective and non-competitive NMDA receptor antagonist with …

Formula:

C₂₀H₁₉NO₄

Purity:

99.89%

Color and Shape:

White Solid

Molecular weight:

337.37

Ref: TM-T6352

1ml		53.00 €
10mg		50.00 €
25mg		80.00 €
50mg		118.00 €
100mg		212.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Ivermectin Impurity 1

Formula:

C₄₉H₇₆O₁₅

Molecular weight:

905.13

Ref: 4Z-I-077014

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

Estimated delivery in United States, on Tuesday 22 Oct 2024

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CNQX disodium

CAS:479347-85-8

CNQX disodium is a competitive non-NMDA receptor antagonist and competitive AMPA/kainate receptor antagonist in neuronal …

Formula:

C₉H₂N₄Na₂O₄

Purity:

97.77%

Color and Shape:

Solid

Molecular weight:

276.12

Ref: TM-T8458

1ml		34.00 €
10mg		38.00 €
25mg		78.00 €
50mg		112.00 €
100mg		173.00 €
200mg		255.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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NBQX

CAS:118876-58-7

NBQX (FG9202) is a potent, selective and competitive AMPA receptor antagonist. Neuroprotective and anticonvulsant; active …

Formula:

C₁₂H₈N₄O₆S

Purity:

97.66% - 99.42%

Color and Shape:

Solid

Molecular weight:

336.28

Ref: TM-T4113

1mg		40.00 €
1ml		87.00 €
5mg		88.00 €
10mg		141.00 €
25mg		276.00 €
50mg		492.00 €
100mg		514.00 €
200mg		740.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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IDRA-21

CAS:22503-72-6

IDRA-21 is a positive AMPA receptor modulator.

Formula:

C₈H₉ClN₂O₂S

Purity:

99.73%

Color and Shape:

Solid

Molecular weight:

232.69

Ref: TM-T7823

1ml		34.00 €
50mg		44.00 €
100mg		63.00 €
500mg		149.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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GluR6 antagonist-1

CAS:323176-64-3

GluR6 antagonist-1 inhibits the pY binding site of tyrosine kinase p56lck SH2 domain.

Formula:

C₁₅H₁₁ClN₂OS

Purity:

98.07%

Color and Shape:

Solid

Molecular weight:

302.78

Ref: TM-T9723

1ml		63.00 €
2mg		37.00 €
5mg		56.00 €
10mg		88.00 €
25mg		133.00 €
50mg		191.00 €
100mg		284.00 €
200mg		397.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Ivermectin EP Impurity G

CAS:73162-95-5

Formula:

C₃₄H₅₀O₈

Color and Shape:

Yellow Solid

Molecular weight:

586.77

Ref: 4Z-I-077003

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

Estimated delivery in United States, on Tuesday 22 Oct 2024

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