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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Simvastatin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Simvastatin impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Simvastatin-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Simvastatin Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2'-Ethyl Simvastatin-d6 Stable Isotopes CS-T-103936 79902-42-4(unlabelled) Enquire
3’,5’-Dihydrodiol Simvastatin-d6 (Mixture of Diastereomers) Stable Isotopes CS-T-97588 Not Available Enquire
3'-hydroxy simvastatin Acid-d3 Stable Isotopes CS-O-54805 1316342-20-7 (Unlabelled) Enquire
3'-hydroxy simvastatin-d3 Stable Isotopes CS-O-54804 1283861-33-5 (Unlabelled) Enquire
4α,5-Dihydro Simvastatin-d6 Stable Isotopes CS-T-97591 Not Available Enquire
6-Oxo Simvastatin-d6 Stable Isotopes CS-T-96785 Not Available Enquire
Simvastatin Acid-d3 Stable Isotopes CS-O-15471 121009-77-6(Unlabeled) In Stock
Simvastatin Hydroxy acid-d3 Ammonium Stable Isotopes CS-O-31045 139893-43-9(Unlabeled) In Stock
Simvastatin Na D3 Stable Isotopes CS-O-46941 101314-97-0(Unlabelled) Enquire
Simvastatin TBDMS-D6 Stable Isotopes CS-T-101076 1335460-29-1 Enquire
Simvastatin-d3 Lactone Stable Isotopes CS-O-02676 1002347-61-6 In Stock
Simvastatin-d6 Hydroxy Acid Sodium Salt Stable Isotopes CS-T-97172 Not Available Enquire
Simvastatin-d6 Lactone Stable Isotopes CS-O-03384 1002347-71-8 In Stock
3(s), 5(s)-Dihydroxy Simvastatin-d3 Stable Isotopes CS-BV-00005 159143-77-8 (Unlabeled) Enquire
6’-Carboxy Simvastatin-d6 Stable Isotopes CS-T-70464 1346604-34-9 Enquire
6-Carboxy Δ-5',4',5,6-Simvastatin D6 Stable Isotopes CS-T-70824 1346600-14-3 Enquire
Simvastatin 13C D3 Stable Isotopes CS-O-15993 1261364-93-5 Enquire
Simvastatin Acid D6 Stable Isotopes CS-O-35261 121009-77-6 (Unlabeled) Enquire
Simvastatin hydroxy acid D6 ammonium salt Stable Isotopes CS-O-03361 139893-43-9(Unlabeled) Enquire
Simvastatin hydroxyl acid D6 Sodium salt Stable Isotopes CS-O-02822 101314-97-0 (Unlabeled) Enquire
Simvastatin-d11 (2,2-dimethylbutyrate-d11) Stable Isotopes CS-C-01400 1002347-74-1 Enquire
Simvastatin-d6 Hydroxy Acid Ammonium Salt Stable Isotopes CS-T-95426 Not Available Enquire
Simvastatin-D6 sodium salt Stable Isotopes CS-O-14066 1002347-71-8(Freebase) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Simvastatin API CS-O-10912 79902-63-9 In Stock


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Ethyl Simvastatin Metabolite CS-F-00116 79902-42-4 In Stock
3'-hydroxy simvastatin Metabolite CS-O-46358 1283861-33-5 Enquire
Simvastatin Hydroxy Acid Ammonium Metabolite CS-O-05979 139893-43-9 In Stock
Simvastatin Lactone Metabolite CS-O-05972 79902-63-9 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(3S,5S)-Dihydroxy Simvastatin Impurity CS-ED-00163 159143-77-8 In Stock
4a,5-Epoxy Simvastatin Impurity CS-TB-43540 149949-02-0 In Stock
Des(2-methylbutyryl) Lovastatin Hydroxy Acid Sodium Salt Impurity CS-T-53216 132294-94-1 In Stock
Lovastatin Lactone Diol Impurity CS-O-08186 79952-42-4 In Stock
Oxo Simvastatin Impurity CS-O-56909 1426939-44-7 Enquire
Simvastatin Acid Ethyl Ester Impurity CS-O-08175 864357-87-9 In Stock
Simvastatin Acid Methyl Ester Impurity CS-O-08177 145576-26-7 In Stock
Simvastatin EP Impurity A Impurity CS-O-08179 101314-97-0 In Stock
Simvastatin EP Impurity B Impurity CS-O-08180 145576-25-6 In Stock
Simvastatin EP Impurity C Impurity CS-O-08181 210980-68-0 In Stock
Simvastatin EP Impurity D Impurity CS-O-08182 476305-24-5 In Stock
Simvastatin EP Impurity G Impurity CS-O-08185 79902-62-8 In Stock
Simvastatin Impurity K Impurity CS-P-00262 Not Available In Stock
2-Methyl Simvastatin ( Diasteroisomers) Impurity CS-T-58631 774611-54-0 Enquire
3(S)-Hydroperoxy Simvastatin Impurity CS-T-56370 1092716-44-3 Enquire
3,4-Epoxy-6-keto-4a,5-ene Simvastatin Impurity CS-T-92187 1795790-98-5 Enquire
5(S)-Hydroxy Simvastatin Impurity CS-T-56455 149949-05-3 Enquire
6(S)-Hydroperoxy Simvastatin Impurity CS-T-56371 149949-01-9 Enquire
Simvastatin (3R)-Hydroxy Impurity Impurity CS-O-08168 Not Available Enquire
Simvastatin (3S)-Hydroxy Impurity Impurity CS-O-08169 129464-60-4 Enquire
Simvastatin (6R)-Hydroxy Isomer Impurity CS-O-08170 159247-40-2 Enquire
Simvastatin (6S)-Hydroxy Isomer Impurity CS-O-08171 133645-46-2 Enquire
Simvastatin 4'-Methyl Ether Impurity CS-T-61316 864357-88-0 Enquire
Simvastatin 6-Oxo Isomer Impurity CS-O-08172 130468-11-0 Enquire
Simvastatin Acid Glycerol Ester Impurity CS-O-08176 Not Available Enquire
Simvastatin Anhydro Acid Sodium Salt Impurity CS-O-08178 393825-04-2(Freeacid) Enquire
Simvastatin EP Impurity E Impurity CS-O-08183 75330-75-5 Enquire
Simvastatin EP Impurity K Impurity CS-EO-00547 Not Available Enquire
Simvastatin pivaloyl Dehydro impurity Impurity CS-O-39965 Not Available Enquire
Simvastatin pivaloyl impurity Impurity CS-O-39909 79902-39-9 Enquire
Simvastatin, 1-Pyreneacetyl Ester Impurity CS-T-61315 193682-18-7 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3’,5’-Dihydrodiol Simvastatin (Mixture of Diastereomers) Intermediate CS-T-91461 198818-02-9 Enquire


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Simvastatin Acyl-β-D-glucuronide Glucuronide CS-T-61314 463962-56-3 Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Acetyl Simvastatin Secondary Standards CS-SS-26180-50MG 145576-25-6 Enquire
Methylene Simvastatin Secondary Standards CS-SS-26156-50MG 1449248-72-9 Enquire
Simvastatin Secondary Standards CS-SS-24431-1GM 79902-63-9 Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2’’-Desethyl-2’’-vinyl Simvastatin Therapeutic CS-T-73759 1449248-72-9 In Stock


Chiral

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(3S)-Hydroxperoxy Simvastatin Chiral CS-P-00258 1092716-44-3 Enquire
(3R)-Hydroxperoxy Simvastatin Chiral CS-P-00259 92716-42-1 Enquire