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

Mandelic Acid Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(+-)-4-Hydroxy-3-methoxymandelic Acid-D3 Stable Isotopes CS-I-00653 55-10-7(Unlabeled) Enquire
(S)-Pregabalin-13C3 (S)-Mandelic Acid Salt Stable Isotopes CS-T-102399 Not Available Enquire
Mandelic Acid-13C6 Stable Isotopes CS-T-101165 153489-15-7 Enquire
rac 3,4-Dihydroxymandelic Acid-d3 Stable Isotopes CS-T-94888 0775-01-09 (Unlabelled) Enquire
4-Hydroxy-3-methoxymandelic Acid-13C6 Stable Isotopes CS-T-78190 1189690-96-7 Enquire
a,4-Di-O-acetyl Vanillylmandelic Acid-d3 Ethyl Ester Stable Isotopes CS-T-88893 1330265-93-4 Enquire
Vanillylmandelic Acid-d3 Ethyl Ester Stable Isotopes CS-T-87940 1329499-52-6 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-(+)-Mandelic Acid Impurity CS-AC-08974 17199-29-0 Enquire
3,5,3',5'-Tetraiodo Thyromandelic Acid Impurity CS-T-61906 93647-48-4 In Stock
Mirogabalin Impurity 18 D-Mandelic acid Impurity CS-O-59574 1246542-63-1 Enquire
rac 3,4-Dihydroxymandelic Acid Impurity CS-T-53224 775-01-9 In Stock
(R)-4-Methoxymandelic acid Impurity CS-AC-08347 20714-89-0 Enquire
2-Fluoromandelic acid Impurity CS-M-07552 389-31-1 Enquire
3,5-Diiodo-4-hydroxymandelic Acid Impurity CS-T-53024 2932-76-5 Enquire
3-Bromomandelic acid Impurity CS-M-07564 49839-81-8 Enquire
3-Fluoromandelic acid Impurity CS-M-07553 395-05-1 Enquire
4-Bromomandelic acid Impurity CS-M-07565 6940-50-7 Enquire
D-(-)-Mandelic acid benzyl ester Impurity CS-AC-08038 97415-09-3 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-(-)-2-Chloromandelic Acid Intermediate CS-T-50785 52950-18-2 Enquire
(S)-2-Chloromandelic Acid Intermediate CS-T-51117 52950-19-3 In Stock
2-Chloromandelic acid Intermediate CS-M-57601 10421-85-9 In Stock
4-Hydroxy-3-methoxymandelic Acid Intermediate CS-T-56148 55-10-7 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,3-Dichloromandelic acid Fine Chemicals CS-O-55086 35599-91-8 Enquire
2,4-Dichloromandelic acid Fine Chemicals CS-O-55072 7554-78-1 Enquire
2,5-Dichloromandelic acid Fine Chemicals CS-O-55073 35599-92-9 Enquire
2,6-Dichloromandelic acid Fine Chemicals CS-O-55074 35599-93-0 Enquire
3,4-Dichloromandelic acid Fine Chemicals CS-O-55075 56071-99-9 Enquire
3,5-Dichloromandelic acid Fine Chemicals CS-O-55076 35599-94-1 Enquire
DL-Mandelic acid Fine Chemicals CS-T-57395 90-64-2 In Stock
2,4-Difluoromandelic acid Fine Chemicals CS-M-02344 132741-30-1 Enquire
2,5-Difluoromandelic acid Fine Chemicals CS-M-02341 207853-61-0 Enquire
2,6-Difluoromandelic acid Fine Chemicals CS-M-02342 207981-50-8 Enquire
3,4-Difluoromandelic acid Fine Chemicals CS-M-02345 132741-29-8 Enquire
3,5-Difluoromandelic acid Fine Chemicals CS-M-02343 132741-31-2 Enquire
4-Fluoromandelic acid Fine Chemicals CS-M-01204 395-33-5 Enquire
Mandelic acid hydrazide Fine Chemicals CS-M-01195 2443-66-5 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-(Trifluoromethyl)mandelic acid Building Blocks CS-M-02430 395-35-7 Enquire
dl-3,4-dihydroxymandelic acid Building Blocks CS-TB-36416 14883-87-5 Enquire