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 1-butanol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our 1-butanol 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 1-butanol-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.

1-butanol Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2R)-2,3-Dimethyl-1-butanol-d3 Stable Isotopes CS-T-97575 1329509-41-2 Enquire
1-(3-Pyridyl)-1-butanol-4-carboxylic Acid-13C6 Ammonium Salt Stable Isotopes CS-T-98757 Not Available Enquire
1-Butanol-[d3] Stable Isotopes CS-T-96030 64156-70-3 Enquire
4-(Acetylmethylamino)-1-(3-pyridyl)-1-butanol-d6 Stable Isotopes CS-T-98788 887352-16-1 (Unlabelled) Enquire
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-d3 O-β-D-Glucu... Stable Isotopes CS-T-98432 Not Available Enquire
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-d5 O-b-D-Glucu... Stable Isotopes CS-T-98433 Not Available Enquire
4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol-d3 Stable Isotopes CS-T-98773 Not Available Enquire
4-(Methylnitrosamino-d3)-1-(3-pyridyl)-1-butanol N-beta-D-Gl... Stable Isotopes CS-T-98431 Not Available Enquire
2,2-Dimethyl-1-butanol D6 Stable Isotopes CS-T-58026 101419-74-3 Enquire
4-(Methylamino)-1-(3-pyridyl)-1-butanol-1,2,3,4,5,6 13C6 Stable Isotopes CS-T-57933 1216991-24-0 Enquire
4-(Methylamino)-1-(3-pyridyl)-1-butanol-d3 Stable Isotopes CS-T-57934 1189642-32-7 Enquire
4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol Stable Isotopes CS-T-58503 1020719-61-2 Enquire
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-1,2,3,4,5,6 13... Stable Isotopes CS-T-58502 1189877-28-8 Enquire
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-d5 Stable Isotopes CS-T-80714 1794885-45-2 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Methyl-1-butanol Metabolite CS-O-16358 137-32-6 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-phenyl-2-dimethylamino-1-butanol Impurity CS-O-44772 132787-83-8 Enquire
(2R)-2,3-Dimethyl-1-butanol Impurity CS-T-19857 15019-27-9 Enquire
(R)-4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol Impurity CS-T-58387 197712-01-9 Enquire
(S)-(+)-2-Amino-3-methyl-1-butanol Impurity CS-M-11087 2026-48-4 Enquire
(S)-2,3-Dimethyl-1-butanol Impurity CS-T-19859 15071-36-0 Enquire
4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol Impurity CS-T-58508 85352-99-4 Enquire
4-(t-Boc-amino)-1-butanol Impurity CS-T-07423 75178-87-9 Enquire


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-Beta-D-Glucuro... Glucuronide CS-T-58504 350508-29-1 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Butanol Fine Chemicals CS-T-09188 71-36-3 Enquire
2,2,3,3,4,4,4-Heptafluoro-1-butanol Fine Chemicals CS-M-00085 375-01-9 In Stock
3-(3-Hydroxybutoxy)-1-butanol Fine Chemicals CS-O-49746 65849-81-2 Enquire
4-Chloro-1-Butanol Fine Chemicals CS-T-11850 928-51-8 In Stock
2-(Methylamino)-1-butanol Hydrochloride Fine Chemicals CS-O-37228 Not Available Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Butanol Secondary Standards CS-SS-24234-3 x 1.2ML 71-36-3 Enquire
1-Butanol Secondary Standards CS-SS-24234-20ML 71-36-3 Enquire
3-Methyl-1-butanol Secondary Standards CS-SS-25213-1.2ML 123-51-3 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-(+)-2-Amino-1-butanol-2,3,3,4,4,4-d6 Stable Isotope Reagent CS-C-01659 Not Available Enquire
4-[(1-Methylethyl)amino]-1-butanol-D7 Stable Isotope Reagent CS-O-46498 1265295-17-7 Enquire
1-Butanol-d Stable Isotope Reagent CS-T-49975 4712-38-3 Enquire
4-Bromo-1-butanol-1,1,2,2,3,3,4,4-d8 Stable Isotope Reagent CS-C-00551 136091-68-4 Enquire


Fluorinated Compounds

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,2,3,3,4,4,4-Heptafluoro-1-butanol Fluorinated Compounds CS-O-58041 375-01-9 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Bromo-1-butanol Building Blocks CS-DV-02625 33036-62-3 In Stock


Chiral

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-3-Amino-1-butanol Chiral CS-CU-00003 61477-39-2 In Stock


Polymers

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Poly(styrene–co–4-[1-butanol]-styrene), random Polymers CS-PM-00741 Not Available Enquire