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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Lactic Acid, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Lactic Acid 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 Lactic Acid-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.

Lactic Acid Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"[U-Ring-13C6]-4-Hydroxyphenyllactic acid, racemic mixture" Stable Isotopes CS-EK-02895 306-23-0 unlabeled Enquire
"3,5,3’,5’-Tetraiodo Thyrolactic Acid-13C6" Stable Isotopes CS-T-86925 1346603-58-4 Enquire
DL-Indole-3-lactic Acid-d5 Stable Isotopes CS-T-100154 2470130-19-7 Enquire
DL-Lactic Acid-13C2 Sodium Salt Stable Isotopes CS-T-101190 Not Available Enquire
DL-p-Hydroxyphenyllactic Acid-d3 Stable Isotopes CS-T-102739 2249814-89-7 Enquire
L-(-)-3-Phenyllactic Acid-13C9 Stable Isotopes CS-T-102987 20312-36-1(Unlabelled) Enquire
lactic acid 13C3, D3 Stable Isotopes CS-CX-00332 50-21-5(Unlabeled) Enquire
Lactic acid D3 Stable Isotopes CS-O-48153 31590-75-7 Enquire
Sodium L-lactate-1-13C Stable Isotopes CS-BX-02598 81273-81-6 Enquire
Vanillactic Acid-13C3 Stable Isotopes CS-O-47228 2725318-30-7 Enquire
Vanillactic Acid-13C6 Stable Isotopes CS-O-47229 2724543-44-4 Enquire


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
β-(2-methoxyphenoxy)lactic acid Metabolites CS-O-14005 13057-65-3 Enquire
3-(3-hydroxyphenyl)-2-methyllactic acid Metabolites CS-O-14217 1784317-66-3 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(±)-Lactic acid homopolymer Impurities CS-DV-00023 26100-51-6 Enquire
(R)-α-Acetolactic Acid Impurities CS-T-00306 71698-08-3 Enquire
(S)-Trifluorolactic Acid Impurities CS-T-45264 125995-00-8 Enquire
3,5,3',5'-Tetraiodo Thyrolactic Acid Impurities CS-T-61905 7069-47-8 Enquire
3-Mercaptolactic Acid Impurities CS-T-32020 2614-83-7 Enquire
3-Phenyllactic acid d3 Impurities CS-B-00361 828-01-3 (unlabelled) Enquire
4-Hydroxyphenyllactic acid-d3 Impurities CS-B-00293 Not Available Enquire
DL-3-(Benzylthio)lactic Acid Impurities CS-T-06325 30134-75-9 Enquire
L-(+)-Lactic Acid-13C3 Sodium Salt (20% W/W in H2O) Impurities CS-T-96077 201595-71-3 Enquire
O-Methyl-L-lactic Acid Ethyl Ester Impurities CS-T-34178 4324-39-4 Enquire
rac-Trifluorolactic Acid Impurities CS-T-88094 684-07-1 Enquire
Sugammadex Thiolactic acid impurity Impurities CS-O-34468 Not Available Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"4-Hydroxyphenyllactic acid, racemic mixture" Intermediates CS-EK-02168 6482-98-0 In Stock
"S-[2-(4-Pyridyl)ethyl]Thiolactic Acid, Sodium Salt" Intermediates CS-T-41163 1024357-58-1 Enquire
Ac-Lys-D-Ala-D-lactic acid acetate Intermediates CS-ED-40430 282729-62-8 Enquire
D-(+)-3-Phenyllactic acid Intermediates CS-T-39573 7326-19-4 In Stock
DL-3-phenyllactic acid Intermediates CS-AC-09298 828-01-3 In Stock
Dovitinib Dilactic Acid Intermediates CS-T-53976 852433-84-2 Enquire
Lactic Acid Dodecyl Ester Intermediates CS-T-30778 6283-92-7 Enquire
Lactic Acid Ethyl Carbonate Intermediates CS-T-57157 5700-72-1 Enquire
S-[2-(4-Pyridyl)ethyl] Thiolactic Acid Intermediates CS-T-41162 887407-43-4 Enquire
α-(6-Methoxy-2-naphthyl)lactic Acid Intermediates CS-T-57777 32721-11-2 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-(1-Naphthoxy)lactic acid Fine Chemicals CS-O-36504 10476-54-7 Enquire
Lactic Acid Fine Chemicals CS-O-10940 50-21-5 In Stock
Lactic Acid Lactate Fine Chemicals CS-O-59886 923-17-1 Enquire
L-Lactic Acid Fine Chemicals CS-T-30776 79-33-4 In Stock
ß-Chlorolactic Acid Fine Chemicals CS-T-11834 1713-85-5 Enquire
Triazole lactic acid Fine Chemicals CS-ED-02090 1450828-63-3 Enquire