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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
3-Phenyllactic acid d3 Stable Isotopes CS-B-00361 828-01-3 (unlabelled) Enquire
4-Hydroxyphenyllactic acid-d3 Stable Isotopes CS-B-00293 Not Available Enquire
DL-3-phenyllactic Acid-d3 Stable Isotopes CS-T-94990 490034-49-6 Enquire
DL-Indole-3-lactic Acid Methyl Ester-D5 Stable Isotopes CS-T-102640 18372-16-2(Unlabelled) 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 D3 Stable Isotopes CS-O-48153 31590-75-7 Enquire
L-Lactic acid-13C3 Stable Isotopes CS-ED-41796 87684-87-5 Enquire
Sodium L-lactate-1-13C Stable Isotopes CS-BX-02598 81273-81-6 Enquire
Triazole-[13C2,15N3] Lactic Acid Stable Isotopes CS-O-40798 1450828-63-3 (Unlabelled) 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
[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
lactic acid 13C3, D3 Stable Isotopes CS-CX-00332 50-21-5(Unlabeled) Enquire


Metabolite

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


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Lactic Acid Lactate Impurity CS-O-48043 617-57-2 Enquire
Sugammadex Thiolactic acid impurity Impurity CS-O-34468 Not Available Enquire
(±)-Lactic acid homopolymer Impurity CS-DV-00023 26100-51-6 Enquire
(R)-α-Acetolactic Acid Impurity CS-T-00306 71698-08-3 Enquire
(S)-Trifluorolactic Acid Impurity CS-T-45264 125995-00-8 Enquire
3,5,3',5'-Tetraiodo Thyrolactic Acid Impurity CS-T-61905 7069-47-8 Enquire
3-Mercaptolactic Acid Impurity CS-T-32020 2614-83-7 Enquire
DL-3-(Benzylthio)lactic Acid Impurity CS-T-06325 30134-75-9 Enquire
O-Methyl-L-lactic Acid Ethyl Ester Impurity CS-T-34178 4324-39-4 Enquire
rac-Trifluorolactic Acid Impurity CS-T-88094 684-07-1 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Hydroxyphenyllactic acid, racemic mixture Intermediate CS-EK-02168 6482-98-0 In Stock
D-(+)-3-Phenyllactic acid Intermediate CS-T-39573 7326-19-4 In Stock
DL-3-phenyllactic acid Intermediate CS-AC-09298 828-01-3 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
DL-4-Hydroxyphenyllactic Acid Fine Chemicals CS-O-53348 306-23-0 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
3-(1-Naphthoxy)lactic acid Fine Chemicals CS-O-36504 10476-54-7 Enquire
ß-Chlorolactic Acid Fine Chemicals CS-T-11834 1713-85-5 Enquire
Triazole lactic acid Fine Chemicals CS-ED-02090 1450828-63-3 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ac-Lys-D-Ala-D-lactic acid acetate Building Blocks CS-ED-40430 282729-62-8 Enquire