Challenging Projects

Each Quarter, Our Lab Tackles Some Of The Most Complex Challenges In Reference Standards Synthesis. Here's A Look At The Breakthroughs We've Achieved.

2025 (Q3)

In stock

Iguratimod Impurity 48 HCl

CAT NO:I-092051

CAS NO:

M.F No:C₁₅H₁₄N₂O₅. HCl

M.W No:302.29 36.46

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Semaglutide Impurity 9 (L-2-Oxohistidine)

CAT NO:PS-189012

CAS NO:

M.F No:C₁₈₇H₂₉₁N₄₅O₆₀

M.W No:4129.64

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Mutilin Impurity 1

CAT NO:M-129002

CAS NO:87680-55-5

M.F No:C₂₀H₃₂O₃

M.W No:320.47

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Canagliflozin Impurity 16

CAT NO:C-152028

CAS NO:2247196-28-5

M.F No:C₂₄H₂₅FO₇S

M.W No:476.52

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Formoterol Impurity 67 Formate

CAT NO:F-1149

CAS NO:

M.F No:C₁₉H₂₃BrN₂O₄. CH₂O₂

M.W No:423.31 46.03

Stock Status:In stock

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Description: Product Category: Other

In stock

(-)-Halofuginone

CAT NO:H-035003

CAS NO:7695-84-3

M.F No:C₁₆H₁₇BrClN₃O₃

M.W No:414.68

Stock Status:In stock

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Description: Product Category: Other

In stock

Ethinylestradiol-d9

CAT NO:E-4611

CAS NO:

M.F No:C₂₀H₁₅D₉O₂

M.W No:305.46

Stock Status:In stock

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Description: Product Category: Stable isotope labeled (SIL)

2025 (Q2)

In stock

Eltrombopag Lactose Adduct

CAT NO:E-4819

CAS NO:

M.F No:C₃₇H₄₂N₄O₁₄

M.W No:766.76

Stock Status:In stock

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Description: Product Category: Glucuronide

In stock

Eltrombopag Acyl Glucuronide

CAT NO:E-484

CAS NO:

M.F No:C₃₁H₃₀N₄O₁₀

M.W No:618.61

Stock Status:In stock

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Description: Product Category: Glucuronide

In stock

5-Hydroxy Viloxazine O-Glucuronide

CAT NO:V-275

CAS NO:56305-64-7

M.F No:C₁₉H₂₇NO₁₀

M.W No:429.42

Stock Status:In stock

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Description: Product Category: Glucuronide

In stock

Dexmedetomidine N1-Glucuronide

CAT NO:D-291014

CAS NO:1061620-86-7

M.F No:C₁₉H₂₄N₂O₆

M.W No:376.41

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Fludarabine Phosphate EP Impurity C Tetraammonium Salt

CAT NO:F-583

CAS NO:

M.F No:C₁₀H₁₀FN₅O₁₀P₂. 4 NH₄

M.W No:441.16 4*18.04

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Amikacin EP Impurity G

CAT NO:A-144026

CAS NO:50896-99-6

M.F No:C₂₂H₄₃N₅O₁₃

M.W No:585.61

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Osimertinib Dimer Impurity 4 Pentaheptafluorobutyrate

CAT NO:A-194017

CAS NO:

M.F No:C₅₆H₆₇N₁₄O₄. C₄F₇O₂. 4 C₄HF₇O₂

M.W No:1000.25 213.03 4*214.04

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Spiramycin EP Impurity H Ditrifluoroacetate

CAT NO:S-439

CAS NO:

M.F No:C₃₉H₆₆N₂O₁₂. 2 C₂HF₃O₂

M.W No:754.96 2*114.02

Stock Status:In stock

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Description: Product Category: Impurity

In stock

N-Hydroxy Eltrombopag

CAT NO:E-4810

CAS NO:2734533-17-4

M.F No:C₂₅H₂₂N₄O₅

M.W No:458.47

Stock Status:In stock

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Description: Product Category: Other

2025 (Q1)

In stock

Spiramycin EP Impurity G Ditrifluoroacetate

CAT NO:S-436

CAS NO:

M.F No:C₃₈H₆₄N₂O₁₂. 2 C₂HF₃O₂

M.W No:740.93 2*114.02

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Bromfenac Impurity 58 (Bromfenac(indol-indol) Dimer)

CAT NO:B-4711

CAS NO:2469279-10-3

M.F No:C₃₀H₁₈Br₂N₂O₄

M.W No:630.29

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Thiocolchicoside EP Impurity K (2-Hydroxy)

CAT NO:T-7310

CAS NO:

M.F No:C₂₆H₃₁NO₁₀S

M.W No:549.59

Stock Status:In stock

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Description: Product Category: Impurity

In stock

Doxycycline EP Impurity D (4-epi-6-Epidoxycycline)

CAT NO:D-184

CAS NO:97583-08-9

M.F No:C₂₂H₂₄N₂O₈

M.W No:444.45

Stock Status:In stock

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Description: Product Category: Impurity