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

L-alanine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
b-Chloro-DL-alanine-d3 Stable Isotopes CS-T-100664 Not Available Enquire
Boc-N-(methyl-d3)-L-alanine-d4 Stable Isotopes CS-T-97002 Not Available Enquire
DL-Alanine Methylamide-d3 Stable Isotopes CS-T-97046 Not Available Enquire
DL-Alanine-d7 Stable Isotopes CS-O-40629 302-72-7(Unlabelled) Enquire
D-Phenyl-alanine-d7-N-t-BOC Stable Isotopes CS-O-59470 18942-49-9 (Unlabeled) Enquire
Fmoc-3-(2-naphthyl)-DL-alanine-d7 Stable Isotopes CS-O-58268 2209043-38-7 In Stock
L-Alanine Amide-d3 Hydrochloride Stable Isotopes CS-T-97047 Not Available Enquire
L-Alanine Methyl Ester-d3 Hydrochloride Stable Isotopes CS-CX-00345 84787-46-2 In Stock
L-Alanine-[13C3] (Solution) Stable Isotopes CS-I-00633 100108-77-8 Enquire
L-Phenyl-alanine-d7-N-t-BOC Stable Isotopes CS-O-59469 87713-14-2 Enquire
N-(2-Ethyl-6-methylphenyl)-N-(2-sulfoacetyl)-L-alanine-d11 Stable Isotopes CS-T-96234 Not Available Enquire
N-(N-Benzoyl-L-tyrosyl)-L-alanine-13C6 Stable Isotopes CS-T-97017 1356382-80-3 Enquire
N-(N-Benzoyl-L-tyrosyl)-L-alanine-d5 Stable Isotopes CS-T-97018 1356383-19-1 Enquire
N-[[P(S),2'R]-2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsily... Stable Isotopes CS-T-100543 Not Available Enquire
N-Acetyl-3-[(3-amino-3-oxopropyl)sulfinyl]-L-alanine-13C3 Stable Isotopes CS-T-94396 Not Available Enquire
N-Acetyl-3-[(3-amino-3-oxopropyl)sulfinyl]-L-alanine-d3 Stable Isotopes CS-T-97069 Not Available Enquire
N-Acetyl-DL-alanine-d7 Stable Isotopes CS-T-97074 Not Available Enquire
N-Methyl-L-alanine-13CD3 Stable Isotopes CS-T-102582 3913-67-5(Unlabelled) Enquire
Rac 3-(1,2,4-Triazol-1-yl)-L-alanine-15N,d2 Hydrochloride (d... Stable Isotopes CS-T-103085 1078566-98-9(Unlabelled) Enquire
β-aminomethyl-L-alanine-[13C,15N2] dihydrochloride Stable Isotopes CS-I-00307 Not Available Enquire
D-Aspartic Acid-d3 L-Alanine Copper(II) Complex Stable Isotopes CS-T-102450 Not Available Enquire
DL-ALANINE 13C Stable Isotopes CS-R-00016 102029-81-2 Enquire
DL-ALANINE 13C2,15N Stable Isotopes CS-R-00001 221080-39-3 Enquire
DL-ALANINE 13C3 Stable Isotopes CS-R-00004 144476-54-0 Enquire
DL-ALANINE 15N Stable Isotopes CS-R-00009 71261-64-8 Enquire
L-Alanine 13C3 15N D4 Stable Isotopes CS-O-35796 1500092-09-0 Enquire
L-ALANINE 15N Stable Isotopes CS-R-00007 25713-23-9 Enquire
L-Alanine-1,2-13C2 Stable Isotopes CS-R-00013 920314-10-9 Enquire
L-Alanine-2-d1-N-FMOC Stable Isotopes CS-C-00043 225101-64-4 Enquire
L-ALANINE-N-FMOC 13C Stable Isotopes CS-R-00022 201489-21-6 Enquire
L-ALANINE-N-FMOC 13C3 Stable Isotopes CS-R-00024 765259-05-0 Enquire
L-ALANINE-N-FMOC 15N Stable Isotopes CS-R-00026 117398-49-9 Enquire
N-Acetyl-DL-alanine D4 Stable Isotopes CS-O-15404 1115-69-1 (Unlabeled) Enquire
N-Acetyl-L-alanine D4 Stable Isotopes CS-O-15395 2230887-18-8 Enquire
N-tert-Boc-L-alanine D4 Stable Isotopes CS-T-49473 714964-61-1 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-Dimethenamid ethane sulfonic acid L-alanine impurity Impurity CS-O-46999 Not Available Enquire
Cefpodoxime proxetil Boc-L-alanine impurity (E and Z Mixture... Impurity CS-O-49585 906662-56-4 In Stock
L-Alanine Amide Hydrochloride Impurity CS-T-01492 33208-99-0 Enquire
L-Alanine Isopropyl Ester Hydrochloride Impurity CS-G-00131 62062-65-1 In Stock
L-Alanyl-l-alanine Impurity CS-T-65689 1948-31-8 Enquire
N-Acetyl-3-sulfino-L-alanine Impurity CS-O-49482 282727-77-9 Enquire
Remdesivir p-NitroPhenoxy L-Alanine Impurity Impurity CS-P-08454 1354823-36-1 In Stock
Valbenazine 2-L-Alanine impurity Impurity CS-O-57323 1025504-57-7 Enquire
3-(4-Pyridyl)-L-alanine Impurity CS-T-60980 37535-49-2 Enquire
3-(4-Pyridyl)-L-alanine Dihydrochloride Impurity CS-T-85443 178933-04-5 Enquire
3-[(Benzyloxy)amino]-N-[(benzyloxy)carbonyl]-L-alanine Impurity CS-T-48944 337368-14-6 Enquire
BOC-3,3-Diphenyl-L-alanine Impurity CS-DL-00803 138662-63-2 Enquire
Boc-N-methyl-L-alanine Impurity CS-T-07609 16948-16-6 Enquire
D,L-Alanine Ethyl Ester Hydrochloride Impurity CS-T-47206 617-27-6 Enquire
L-Alanine 7-Amido-4-methylcoumarin, Trifluoroacetate Salt Impurity CS-T-66617 96594-10-4 Enquire
L-Alanine, N-(chlorophenoxyphosphinyl)-, 2-ethylbutyl ester ... Impurity CS-P-08460 1355049-92-1 Enquire
L-Alanine, N-[(R)-(4-nitrophenoxy)phenoxyphosphinyl]-, 2-eth... Impurity CS-P-08455 1354823-37-2 Enquire
Methyl 3-[t-Butyloxycarbonyl)amino]-L-alanine Impurity CS-T-33382 77087-60-6 Enquire
N-[(Benzyloxy)carbonyl]-L-leucyl-L-alanine Impurity CS-M-46934 2817-13-2 Enquire
N-[1-(R)-Ethyloxycarbonyl-3-phenylpropyl]-L-alanine tert-But... Impurity CS-T-54315 80828-28-0 Enquire
N-Boc-N-methyl-DL-alanine Impurity CS-T-07607 13734-31-1 Enquire
-ß-Methylamino-L-alanine Impurity CS-T-33037 15920-93-1 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Amino-L-Alanine Hydrochloride Intermediate CS-AC-03274 1482-97-9 In Stock
L-Alanine methyl ester hydrochloride Intermediate CS-M-57595 2491-20-5 Enquire
N-Alpha-t-BOC-L-Alanine Intermediate CS-M-29408 15761-38-3 In Stock
1-fluoro-2,4-dinitrophenyl-5-L-alanine amide Intermediate CS-O-52713 ---- Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
((R)-1-ethoxy-1-oxopentan-2-yl)-L-alanine Fine Chemicals CS-O-54327 ---- Enquire
3-(2-Thienyl)-L-alanine Fine Chemicals CS-BX-00946 22951-96-8 In Stock
3-(3,4-Dimethoxyphenyl)-L-Alanine Fine Chemicals CS-T-19564 32161-30-1 In Stock
4-Propargyloxy-L-phenylalanine Fine Chemicals CS-O-59774 1080496-42-9 Enquire
L-Alanine Fine Chemicals CS-M-29409 56-41-7 In Stock
L-Alanine Benzyl Ester Hydrochloride Fine Chemicals CS-O-11255 5557-83-5 In Stock
L-Alanine Ethyl Ester Hydrochloride Fine Chemicals CS-T-01502 1115-59-9 In Stock
N-[(Benzyloxy)carbonyl]-L-alanine Fine Chemicals CS-M-47040 1142-20-7 In Stock
DL-Alanine Fine Chemicals CS-T-01491 302-72-7 Enquire
L-alanine diethylamide Fine Chemicals CS-O-40775 56414-86-9 Enquire
N-Boc-3-iodo-L-alanine Fine Chemicals CS-O-36653 773128-24-8 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-[Nitroso(benzyloxy)amino]-N-[(benzyloxy)carbonyl]-D,L-alan... Nitrosamine CS-T-37193 1286490-16-1 Enquire
3-[Nitroso(benzyloxy)amino]-N-[(benzyloxy)carbonyl]-L-alanin... Nitrosamine CS-T-37192 832090-73-0 Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dioxindolyl-L-alanine Secondary Standards CS-SS-26369-100MG 184955-21-3 Enquire
L-Alanine Secondary Standards CS-SS-24155-1GM 56-41-7 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Fmoc-L-Alanine-OH-13C3,15N Stable Isotope Reagent CS-CH-00046 865720-15-6 In Stock
L-Alanine-2,3-13C2 Stable Isotope Reagent CS-CH-00034 65163-26-0 Enquire
L-Alanine-3,3,3-d3-N-FMOC Stable Isotope Reagent CS-C-00289 284665-07-2 In Stock
L-Alanine-N-FMOC-d3 Stable Isotope Reagent CS-R-00028 225101-67-7 In Stock
L-Alanine-N-FMOC-d4 Stable Isotope Reagent CS-R-00027 225101-69-9 In Stock
Dl-Alanine-13C, D3 Stable Isotope Reagent CS-CH-00003 285977-98-2 Enquire
DL-Alanine-2,3,3,3-d4 Stable Isotope Reagent CS-C-00049 53795-92-9 Enquire
DL-Alanine-2-d1 Stable Isotope Reagent CS-C-00298 31024-91-6 Enquire
DL-Alanine-2-d1-N-FMOC Stable Isotope Reagent CS-C-01253 35661-38-2 (Unlabelled) Enquire
L-ALANINE 13C3, 15N Stable Isotope Reagent CS-R-00006 202407-38-3 Enquire
L-Alanine D3 Stable Isotope Reagent CS-C-00225 63546-27-0 Enquire
L-Alanine-1-13C Stable Isotope Reagent CS-R-00017 21764-56-7 Enquire
L-Alanine-12C3, N-Boc Stable Isotope Reagent CS-CH-00026 Not Available Enquire
L-Alanine-13C, D3 Stable Isotope Reagent CS-CH-00023 225093-44-7 Enquire
L-Alanine-13C, N-Boc Stable Isotope Reagent CS-CH-00025 201740-78-5 Enquire
L-Alanine-13C,15N Stable Isotope Reagent CS-CH-00037 141794-74-3 Enquire
L-Alanine-13C,15N, N-Boc Stable Isotope Reagent CS-CH-00038 Not Available Enquire
L-Alanine-13C3 Stable Isotope Reagent CS-CH-00027 100108-77-8 Enquire
L-Alanine-13C3, D4 Stable Isotope Reagent CS-CH-00028 1217450-97-9 Enquire
L-Alanine-13C3, N-Boc Stable Isotope Reagent CS-CH-00029 335081-02-2 Enquire
L-Alanine-13C3,15N, N-Boc Stable Isotope Reagent CS-CH-00031 340320-94-7 Enquire
L-Alanine-13C3;15N Stable Isotope Reagent CS-C-01443 312623-85-1 Enquire
L-Alanine-15N, N-Boc Stable Isotope Reagent CS-CH-00033 139952-87-7 Enquire
L-Alanine-2-13C,15N Stable Isotope Reagent CS-BX-00231 285977-86-8 Enquire
L-Alanine-2-d1 Stable Isotope Reagent CS-C-00305 21386-65-2 Enquire
L-Alanine-2-d1-N-t-BOC Stable Isotope Reagent CS-C-00041 88181-11-7 Enquire
L-Alanine-3-13C Stable Isotope Reagent CS-CH-00024 65163-25-9 Enquire
L-Alanine-d7 Stable Isotope Reagent CS-C-00222 74280-71-0 Enquire
L-Alanine-N,N,O-d3 Stable Isotope Reagent CS-C-00704 19470-97-4 Enquire
N-Acetyl-d3-DL-alanine-2,3,3,3-d4 Stable Isotope Reagent CS-C-01079 1115-69-1(unlabelled) Enquire
N-Acetyl-d3-DL-alanine-3,3,3-d3 Stable Isotope Reagent CS-C-01078 1115-69-1(unlabelled) Enquire
N-Acetyl-DL-alanine-2,3,3,3-d4 Stable Isotope Reagent CS-C-01076 1115-69-1(unlabelled) Enquire
N-Acetyl-DL-alanine-3,3,3-d3 Stable Isotope Reagent CS-C-01489 1115-69-1(Unlabelled) Enquire
N-Acetyl-L-alanine-3,3,3-d3 Stable Isotope Reagent CS-C-00573 1485548-36-4 Enquire
N-Boc-L-Alanine-D3 Stable Isotope Reagent CS-CH-00040 161602-47-7 Enquire
rac 3-(1,2,4-Triazol-1-yl)-L-alanine 15N,D2 Stable Isotope Reagent CS-T-62238 1219176-41-6 Enquire


Biochemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
L-Alanine CHR, 99% Biochemicals CS-SR-00012 56-41-7 Enquire
L-Alanine for cell culture, 99%, Endotoxin (BET) 0.05EU/mg Biochemicals CS-SR-00473 56-41-7 Enquire
N-Acetyl-L-Alanine 99% Biochemicals CS-SR-00214 97-69-8 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2-methoxybenzoyl)-L-alanine Building Blocks CS-O-48789 167417-03-0 Enquire
3-(3-Thienyl)-L-alanine Building Blocks CS-BX-01167 3685-51-6 Enquire
Fmoc-L-Alanine Isopropyl ester Building Blocks CS-O-43148 1185984-34-2 Enquire
N-Acetyl-DL-alanine Building Blocks CS-M-10265 1115-69-1 In Stock
(-)-N-(1-R-Ethoxycarbonxyl-3-phenylpropyl)-L-alanine Benzyl ... Building Blocks CS-T-54314 93841-86-2 Enquire
3-(1,2,4-Triazol-1-yl)-L-alanine Building Blocks CS-EK-01108 4819-36-7 Enquire
3,3,3-Trifluoro-DL-alanine Building Blocks CS-M-01482 17463-43-3 Enquire
3-Amino-N-Boc-L-alanine methyl ester Building Blocks CS-DV-02124 61040-20-8 Enquire
3-Chloro-L-alanine Building Blocks CS-T-72583 2731-73-9 Enquire
3-Chloro-N-[(tert-butyloxy)carbonyl]-L-alanine Methyl Ester Building Blocks CS-T-73051 651035-84-6 Enquire
3-Cyclopentyl-L-alanine Building Blocks CS-T-73651 99295-82-6 Enquire
Boc-3-(4-pyridyl)-L-alanine Building Blocks CS-T-49554 37535-57-2 Enquire
Boc-a-allyl-L-alanine Building Blocks CS-M-29467 129786-68-1 Enquire
Boc-ß-(3-benzothienyl)-L-alanine Building Blocks CS-M-29470 154902-51-9 Enquire
Boc-ß-cyano-L-alanine Building Blocks CS-M-29471 45159-34-0 Enquire
Boc-ß-t-butyl-L-alanine Building Blocks CS-M-29475 79777-82-5 Enquire
Fmoc-3-(1-pyrenyl)-l-alanine Building Blocks CS-T-77812 183071-07-0 Enquire
Fmoc-a-allyl-L-alanine Building Blocks CS-M-29502 288617-71-0 Enquire
Fmoc-N-methyl-L-Alanine Building Blocks CS-T-75283 84000-07-7 Enquire
Fmoc-ß-(1-naphthyl)-L-alanine Building Blocks CS-M-29506 96402-49-2 Enquire
Fmoc-ß-(2-naphthyl)-L-alanine Building Blocks CS-M-29508 112883-43-9 Enquire
Fmoc-ß-(3-benzothienyl)-L-alanine Building Blocks CS-M-29511 177966-60-8 Enquire
Fmoc-ß-chloro-L-alanine Building Blocks CS-M-29512 212651-52-0 Enquire
Fmoc-ß-cyano-L-alanine Building Blocks CS-M-29513 127273-06-7 Enquire
Glycyl-l-alanine Building Blocks CS-T-79193 3695-73-6 Enquire
N-(2-Mercapto-1-oxopropyl)-L-alanine Building Blocks CS-T-57508 26843-61-8 Enquire
N-[1-Deoxy-2,3:4,5-bis-O-(1-methylethylidene)-ß-D-fructopyra... Building Blocks CS-T-73864 171081-87-1 Enquire
N-Alloc-L-valyl-L-alanine Building Blocks CS-T-65097 330970-70-2 Enquire
N-Fmoc-3-(3-thienyl)-L-alanine Building Blocks CS-DA-00567 186320-06-9 Enquire
N-Methyl-L-alanine Building Blocks CS-T-81289 3913-67-5 Enquire
N-Tosyl-L-alanine Building Blocks CS-T-44660 21957-58-4 Enquire
Z-3-(2-Naphthyl)-L-alanine Building Blocks CS-G-00004 65365-16-4 Enquire


Deuterated Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
DL-Alanine D3 Deuterated Reagents CS-C-00242 53795-94-1 In Stock
L-Alanine D4 Deuterated Reagents CS-T-47488 18806-29-6 Enquire


Peptide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Poly-DL-alanine Peptide CS-O-49390 25281-63-4 Enquire