[]
Press enter to search compound
Logo
Quick Enquiry
  • sales@clearsynth.com
A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z    
Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Pregabalin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Pregabalin 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 Pregabalin-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.

Pregabalin Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-Pregabalin-13C3 (S)-Mandelic Acid Salt Stable Isotopes CS-T-102399 Not Available Enquire
4-Isobutyl-2-pyrrolidinone-13C3 (pregabalin lactam impurity) Stable Isotopes CS-T-101216 Not Available Enquire
Pregabalin-d4 Stable Isotopes CS-O-06883 1276197-54-6 In Stock
rac 4,5-Dehydro Pregabalin-13C3 Stable Isotopes CS-T-100555 Not Available Enquire
rac 5,6-Dehydro Pregabalin-13C3 Stable Isotopes CS-T-100554 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Pregabalin Mandelate API CS-EO-03786 1190093-99-2 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(3S)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic Acid Impurity CS-ED-00352 181289-34-9 In Stock
(E)-2-Hydroxy-3-isopropyl-6-methylhept-3-enenitrile Impurity CS-O-42704 Not Available Enquire
(E)-4-Methyl-2-pentenenitrile Impurity CS-O-42702 19124-15-3 Enquire
(E)-4-methylpent-2-enoic acid Impurity CS-O-43022 16666-43-6 Enquire
(E)-ethyl 4-methylpent-2-enoate Impurity CS-T-94637 15790-86-0 Enquire
(R)-3-(2-methoxy-2-oxoethyl)-5-methylhexanoic acid Impurity CS-O-56519 156048-92-9 Enquire
(S)-1-acetyl-4-isobutylpyrrolidin-2-one Impurity CS-EO-01365 1374336-43-2 In Stock
(S)-3-carbamoyl-5-methylhexanoic acid Impurity CS-O-42717 Not Available Enquire
(S)-3-cyano-5-methylhexanoic acid Impurity CS-T-94638 181289-37-2 Enquire
(S)-4-Isobutyl-1-(((2R,3S,4S,5R)-2,3,4,5-tetrahydroxytetrahy... Impurity CS-O-60887 466678-50-2 Enquire
2-(2-ethoxy-2-oxoethyl)-4-methylpentanoic acid Impurity CS-O-42707 Not Available Enquire
2-(4-isobutyl-2-oxopyrrolidin-1-yl)acetic acid Impurity CS-O-37973 1511511-44-6 In Stock
2,6-dihydroxy-4-isobutylpyridine-3,5-dicarbonitrile Impurity CS-O-52654 861318-48-1 Enquire
2-Chloro Pregabalin impurity Impurity CS-O-48847 Not Available Enquire
2-Isopropyl-5-methyl-2-hexenal Impurity CS-O-42706 35158-25-9 Enquire
3-(bis(4-isobutyl-2-oxopyrrolidin-1-yl)methyl)-5-methylhexan... Impurity CS-O-51799 Not Available Enquire
3-Formyl-2-isobutyl-4-methylpentanenitrile Impurity CS-O-42703 Not Available Enquire
4,5-Dehydro Pregabalin Formate Impurity CS-O-58092 ---- Enquire
4,9-Diisobutyl-1,6-diazecane-2,7-dione Impurity CS-T-91780 1990538-03-8 Enquire
5,6-Dehydro Pregabalin Impurity CS-O-14985 1141362-94-8 Enquire
5-Chloro Pregabalin impurity Impurity CS-O-48846 Not Available Enquire
Diethyl 2-(3-Methylbutylidene)malonate Impurity CS-T-95950 51615-30-6 Enquire
ethyl 2-hydroxy-4-methylpentanoate Impurity CS-DE-01503 10348-47-7 Enquire
Isobutylglutarmonoamide (rac-Pregabalin amide impurity) Impurity CS-O-32267 181289-15-6 In Stock
Isovaleraldehyde cyanohydrin Impurity CS-T-94514 54129-53-2 Enquire
methyl 3-(2-amino-2-oxoethyl)-5-methylhexanoate Impurity CS-O-44586 1824451-15-1 Enquire
Mixture of Lactose Conjugates Impurity 2 & Pregabalin Impuri... Impurity CS-O-36618 466678-45-5 & 466678-46-6 In Stock
Potassium (S)-3-cyano-5-methylhexanoate Impurity CS-O-42708 Not Available Enquire
Pregabalin Amide Impurity CS-O-45151 1568181-40-7 Enquire
Pregabalin Amide dimer Impurity CS-O-42714 1083246-65-4 Enquire
Pregabalin Amide Ester Impurity Impurity CS-O-35643 ---- Enquire
Pregabalin Amine Amide Impurity Impurity CS-EO-02010 1567946-71-7 In Stock
Pregabalin Amine Amide Impurity (tartrate salt) Impurity CS-EO-03785 1567946-71-7 (Freebase) Enquire
Pregabalin Carbamoyl Impurity Impurity CS-T-10225 181289-33-8 In Stock
Pregabalin conjugate PD0224377 Impurity CS-O-03620 501665-97-0 In Stock
Pregabalin Conjugate PD0224377,PD0310886,PD0310887 (Mixture ... Impurity CS-O-56609 ---- Enquire
Pregabalin conjugate PD0224378 Impurity CS-O-03619 466678-44-4 In Stock
Pregabalin Conjugate PD0310806 Impurity CS-O-20055 ---- In Stock
Pregabalin DIESTER IMPURITY Impurity CS-O-42701 Not Available Enquire
Pregabalin DInitrile impurity Impurity CS-O-42705 Not Available Enquire
Pregabalin Ethyl Ester Hydrochloride Impurity CS-O-44701 1909294-27-4 Enquire
Pregabalin Impurity 13 Impurity CS-EO-00661 466678-47-7 In Stock
Pregabalin Impurity 21 Impurity CS-O-37359 ---- Enquire
Pregabalin Impurity 22 Impurity CS-O-60888 501666-22-4 Enquire
Pregabalin Impurity 36 Impurity CS-EO-02216 1094517-69-7 Enquire
Pregabalin Impurity 4 Impurity CS-O-14717 1477840-24-6 In Stock
Pregabalin Impurity 41 Impurity CS-EO-02780 ---- In Stock
Pregabalin Impurity 48 Impurity CS-O-48906 29882-69-7 Enquire
Pregabalin Impurity 7 Impurity CS-O-14720 1094517-98-2 Enquire
Pregabalin Impurity B Impurity CS-O-13756 75143-89-4 In Stock
Pregabalin Impurity Mixture of PD0312236 & PD0312237 Impurity CS-O-20053 ---- In Stock
Pregabalin Lactam Impurity CS-M-45900 61312-87-6 In Stock
Pregabalin Lactose Aduct II Impurity CS-EO-01423 Not Available Enquire
Pregabalin TRIESTER IMPURITY Impurity CS-O-42700 Not Available Enquire
Pregabalin Trimer impurity Impurity CS-O-35000 Not Available Enquire
PregabalinDIISOPROPYL IMPURITY Impurity CS-O-42699 Not Available Enquire
Rac 4,5-Dehydro Pregabalin Impurity CS-T-14978 216576-74-8 In Stock
Rac-Pregabalin Amide dimer Impurity CS-T-103276 1486961-58-3 Enquire
rac-Pregabalin Methyl Ester Hydrochloride Impurity CS-O-48875 1955557-35-3 In Stock
tert-butyl 2-(4-isobutyl-2-oxopyrrolidin-1-yl)acetate Impurity CS-O-45814 Not Available Enquire
Urea impurity of pregabalin Impurity CS-O-42710 Not Available Enquire
(E) 2,3-Dehydro Pregabalin Impurity CS-P-08595 Not Available Enquire
(R)-4,5-Dehydro Pregabalin Impurity CS-O-14986 1101167-84-3 Enquire
(R)-Pregabalin EP Impurity D Impurity CS-O-14987 89015-27-0 Enquire
(S)-3-(isocyanato methyl)-5-methylhexanoic acid Impurity CS-O-36159 2102350-92-3 Enquire
(S)-4,5-Dehydro Pregabalin Impurity CS-T-74075 1141362-54-0 Enquire
(S)-ethyl 3-cyano-5-methylhexanoate Impurity CS-O-40963 181289-39-4 Enquire
(S)-N-Methyl Pregabalin Impurity CS-T-81414 1155843-61-0 Enquire
(S)-Pregabalin Methyl Ester Impurity CS-T-40437 714230-22-5 Enquire
Lactose Conjugates Impurity 2 Impurity CS-EO-00639 466678-45-5 Enquire
Pregabalin Cyano Impurity Impurity CS-T-51389 181289-16-7 Enquire
Pregabalin dimer impurity Impurity CS-O-35397 2361911-35-3 Enquire
Pregabalin Impurity 2 Impurity CS-O-14715 1928755-04-7 Enquire
Pregabalin Impurity 28 Impurity CS-P-08777 1026009-73-3 Enquire
Pregabalin Impurity 3 Impurity CS-O-14716 1928754-83-9 Enquire
Pregabalin Impurity 36 DiHCl Impurity CS-P-08593 159029-27-3 (free base) Enquire
Pregabalin Impurity 5 Impurity CS-O-14718 Not Available Enquire
Pregabalin Impurity 6 Impurity CS-O-14719 Not Available Enquire
Pregabalin Impurity 9 Impurity CS-T-52703 185815-56-9 Enquire
Pregabalin Impurity E Impurity CS-EO-00783 1239692-16-0 Enquire
rac-Pregabalin N-Acrylamide Impurity CS-T-84110 1495844-28-4 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Carboxy Ethyl 3 Cyano-5 Methyl Hexanoicacid Ethyl Ester Intermediate CS-O-14923 186038-82-4 In Stock
2-Cyanoacetamide Intermediate CS-M-58432 107-91-5 In Stock
R(+)-1-phenylethylamine Intermediate CS-M-57238 3886-69-9 In Stock


IP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Pregabalin Impurity A IP Standards CS-IP-00273 181289-23-6 Enquire


Chiral

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
rac-Pregabalin Chiral CS-O-02083 128013-69-4 In Stock


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Pregabalin impurity A(Y0001806) EP Standards CS-EG-03286 181289-23-6 Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-Pregabalin Therapeutic CS-O-05753 148553-51-9 In Stock
Pregabalin Therapeutic CS-O-08019 148553-50-8 In Stock
Pregabalin Conjugate PD0310886 And PD0310887 (Mixture of iso... Therapeutic CS-O-20054 ---- In Stock
Pregabalin CV(Secondary Standards traceble to USP) Therapeutic CS-ER-01761 148553-50-8 Enquire
Pregabalin Diacid Impurity Therapeutic CS-T-29665 5702-99-8 Enquire
Pregabalin EP Impurity D Therapeutic CS-IP-00361 4118-51-8 Enquire
Pregabalin EP Impurity D Therapeutic CS-T-93316 4118-51-8 In Stock
Pregabalin Impurity 8 Therapeutic CS-O-14721 181289-23-6 In Stock
rac 5,6-Dehydro Pregabalin Therapeutic CS-T-14980 1136478-30-2 Enquire


USP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Pregabalin CV (1559618) USP Standards CS-EB-03182 148553-50-8 Enquire