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1,3-Dihydroxybenzene-d6 chemical structure
Custom Synthesis Best Match

1,3-Dihydroxybenzene-d6

CAT No. CS-C-01120
CAS No. 70938-00-0
Category Stable Isotopes
Parent API Dihydroxybenzene
Formula C6D6O2
Mol. Wt. 116.15
Rabeprazole EP Impurity C chemical structure
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Rabeprazole EP Impurity C

CAT No. CS-TA-26602
CAS No. 1163685-30-0
Category Impurity
Parent API Rabeprazole
Formula C14H11N3O3
Mol. Wt. 269.26 g/mol
O-Acetyl-(R)-phenylephrine Hydrochloride chemical structure
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O-Acetyl-(R)-phenylephrine Hydrochloride

CAT No. CS-T-93478
CAS No. 878739-00-5 (Recemic); 878889-09-9 (Recemic freeb
Category Impurity
Parent API Phenylephrine
Formula C11H16ClNO3
Mol. Wt. 245.70
rac-Pregabalin chemical structure
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rac-Pregabalin

CAT No. CS-O-02083
CAS No. 128013-69-4
Category Chiral
Parent API Pregabalin
Formula C8H17NO2
Mol. Wt. 159.23
Risperidone System Suitability Mixture chemical structure
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Risperidone System Suitability Mixture

CAT No. CS-O-65788
CAS No.
Category Pharmaceutical Stds.
Parent API
Formula -
Mol. Wt.
(S)-Repaglinide Ethyl Ester (Repaglinide Impurity) chemical structure
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(S)-Repaglinide Ethyl Ester (Repaglinide Impurity)

CAT No. CS-T-41582
CAS No. 147770-06-7
Category Impurity
Parent API Repaglinide
Formula C29H40N2O4
Mol. Wt. 480.64
(S)-Repaglinide Ethyl Ester-d10 (Repaglinide Impurity) chemical structure
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(S)-Repaglinide Ethyl Ester-d10 (Repaglinide Impurity)

CAT No. CS-T-97188
CAS No.
Category Impurity
Parent API
Formula C29H30D10N2O4
Mol. Wt. 490.7
Albendazole Sulfoxide-d7 chemical structure
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Albendazole Sulfoxide-d7

CAT No. CS-T-93854
CAS No. 54029-12-8 (Unlabeled)
Category Metabolite
Parent API Albendazole
Formula C12H8D7N3O3S
Mol. Wt. 288.37
Dimesityl(trifluoromethyl)sulfonium trifluoromethanesulfonate chemical structure
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Dimesityl(trifluoromethyl)sulfonium trifluoromethanesulfonate

CAT No. CS-O-65336
CAS No. 1895006-01-5
Category Fine Chemicals
Parent API
Formula C20H22F6O3S2
Mol. Wt. 488.51 g/mol
Ensifentrine chemical structure
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Ensifentrine

CAT No. CS-O-40190
CAS No. 1884461-72-6
Category API
Parent API Ensifentrine
Formula C26H31N5O4
Mol. Wt. 477.565
Entrectinib-d8 chemical structure
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Entrectinib-d8

CAT No. CS-O-44794
CAS No. 2251773-94-9
Category Stable Isotopes
Parent API Entrectinib
Formula C31H26D8F2N6O2
Mol. Wt. 568.69
Etofenamate-d4 chemical structure
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Etofenamate-d4

CAT No. CS-O-14349
CAS No. 1329837-73-1
Category Stable Isotopes
Parent API Etofenamate
Formula C18H14D4F3NO4
Mol. Wt. 373.36
Galantamine-d3 hydrobromide chemical structure
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Galantamine-d3 hydrobromide

CAT No. CS-O-06641
CAS No. 1279031-09-2(Freebase)
Category Stable Isotopes
Parent API Galantamine
Formula C17H18D3NO3 : HBr
Mol. Wt. 290.4 : 80.9
Isotretinoin-d5 chemical structure
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Isotretinoin-d5

CAT No. CS-O-06687
CAS No. 78996-15-3
Category Stable Isotopes
Parent API Isotretinoin
Formula C20H23D5O2
Mol. Wt. 305.47
N,N-Diethylbenzamide-d5 chemical structure
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N,N-Diethylbenzamide-d5

CAT No. CS-T-94581
CAS No. 1696-17-9 (Unlabelled)
Category Stable Isotopes
Parent API benzamide
Formula C11H10D5NO
Mol. Wt. 182.27
Nebivolol Related compound A (RSSR+SRRS) chemical structure
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Nebivolol Related compound A (RSSR+SRRS)

CAT No. CS-O-34426
CAS No. -
Category Impurity
Parent API Nebivolol
Formula C22H26F2NO4Cl
Mol. Wt. 441.90
N-Nitroso Decarbonyl Rac-Rivaroxaban chemical structure
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N-Nitroso Decarbonyl Rac-Rivaroxaban

CAT No. CS-O-43028
CAS No.
Category Nitrosamine
Parent API Rivaroxaban
Formula C18H19ClN4O5S
Mol. Wt. 438.89
N-Nitroso Rac-Rotigotine USP Related Compound C D5 chemical structure
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N-Nitroso Rac-Rotigotine USP Related Compound C D5

CAT No. CS-O-52697
CAS No.
Category Nitrosamine
Parent API Rotigotine
Formula C16H13D5N2O2S
Mol. Wt. 307.42
Rabeprazole Sulfone chemical structure
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Rabeprazole Sulfone

CAT No. CS-O-08057
CAS No. 117976-47-3
Category Impurity
Parent API Rabeprazole
Formula C18H21N3O4S
Mol. Wt. 375.44
rac all-trans 3-(Acetyloxy) Retinol-d5 Acetate chemical structure
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rac all-trans 3-(Acetyloxy) Retinol-d5 Acetate

CAT No. CS-T-99039
CAS No. 1346606-58-3
Category Stable Isotopes
Parent API
Formula C24H29D5O4
Mol. Wt. 391.56
rac all-trans 4-(Acetyloxy) Retinol Acetate-d4 chemical structure
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rac all-trans 4-(Acetyloxy) Retinol Acetate-d4

CAT No. CS-T-99041
CAS No.
Category Stable Isotopes
Parent API
Formula C24H30D4O4
Mol. Wt. 390.55
Rac-2-hydroxyethyl Indacaterol (Regio isomer) chemical structure
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Rac-2-hydroxyethyl Indacaterol (Regio isomer)

CAT No. CS-O-52699
CAS No. 2226428-25-5
Category Impurity
Parent API Indacaterol
Formula C24H28N2O3
Mol. Wt. 392.49
Rac-5-hydroxymethyl Ruxolitinib Impurity chemical structure
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Rac-5-hydroxymethyl Ruxolitinib Impurity

CAT No. CS-O-51494
CAS No.
Category Impurity
Parent API Ruxolitinib
Formula C18H20N6O
Mol. Wt. 336.39
rac-N-Nitroso Rasagiline-d3 chemical structure
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rac-N-Nitroso Rasagiline-d3

CAT No. CS-O-62499
CAS No. 3079534-12-3(Unlabelled)
Category Nitrosamine
Parent API Rasagiline
Formula C12H9D3N2O
Mol. Wt. 203.26
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