Skip to content

Register Request a quote & Contact us

Impurity Reference Standards

7,894 products in this group.

7,894 products · page 72 of 83

Products in this list

Dacarbazine

CAS 4342-03-4RS-I010085
COA per lot
Beclometasone

CAS 4419-39-0RS-I012075
COA per lot
Atorvastatin Dehydro Lactone

CAS 442851-50-5RS-I004075
COA per lot
(RS)-dopaquinone

CAS 4430-97-1RS-I009105
COA per lot
Catenarin

CAS 476-46-0RS-I002111
COA per lot
Citreorosein

CAS 481-73-2RS-I002113
COA per lot
CrotamitonCrotamiton (cis/trans Mixture)

CAS 483-63-6RS-I002114
COA per lot
Apixaban

CAS 503612-47-3RS-I004077
COA per lot
Boc-D-Tyr(tBu)-OH

CAS 507276-74-6RS-I012077
COA per lot
Acipimox

CAS 51037-30-0RS-I004079
COA per lot
(22R)-Budesonide

CAS 51372-29-3RS-I009110
COA per lot
Carbazochrome Sodium Sulfonate

CAS 51460-26-5RS-I002116
COA per lot
Carteolol HCl

CAS 51781-21-6RS-I002118
COA per lot
Ciprofibrate

CAS 52214-84-3RS-I002119
COA per lot
Chloramphenicol Palmitate

CAS 530-43-8RS-I002121
COA per lot
Acemetacin

CAS 53164-05-9RS-I004080
COA per lot
4-(2-hydroxyethyl)pyridine

CAS 5344-27-4RS-I007034
COA per lot
2-Aminobenzyl alcohol

CAS 5344-90-1RS-I004081
COA per lot
Carprofen

CAS 53716-49-7RS-I002122
COA per lot
2,3-dihydroxypropyl benzenesulfonate

CAS 53901-54-5RS-I010093
COA per lot
(5-nitrofuran-2-yl)methyl acetate

CAS 5407-68-1RS-I014038
COA per lot
Drotaveraldine

CAS 54088-62-9RS-I010094
COA per lot
Betahistine mesylate

CAS 54856-23-4RS-I012080
COA per lot
Busulfan

CAS 55-98-1RS-I012081
COA per lot
Acesulfamum kalicum

CAS 55589-62-3RS-I004083
COA per lot
N-Succinimidyl 6-maleimidohexanoate

CAS 55750-63-5RS-I014040
COA per lot
Betamethasone propionate

CAS 5593-20-4RS-I012083
COA per lot
Chloramphenicol

CAS 56-75-7RS-I002125
COA per lot
Acarbose

CAS 56180-94-0RS-I004084
COA per lot
Cefuroxime sodium

CAS 56238-63-2RS-I002127
COA per lot
7-β-Hydroxycholesterol

CAS 566-27-8RS-I007035
COA per lot
Cholesterol

CAS 57-88-5RS-I002128
COA per lot
Avatrombopag (AKR-501)

CAS 570406-98-3RS-I004088
COA per lot
Pre-calcitriol

CAS 57102-09-7RS-I001044
COA per lot
Aminophylline

CAS 58-55-9RS-I004090
COA per lot
Clavulanic acid

CAS 58001-44-8RS-I002132
COA per lot
3-acetoxy cefotiam reference substance

CAS 58233-18-4RS-I004091
COA per lot
Carboprost Trometamol

CAS 58551-69-2RS-I002133
COA per lot
Dyclonine

CAS 586-60-7RS-I010100
COA per lot
3-methyl Cefotiam

CAS 58684-56-3RS-I015053
COA per lot
Camphorsulfonic acid

CAS 5872-08-2RS-I002134
COA per lot
Cycloester Erythromycin Enol Ether

CAS 58781-38-7RS-I002135
COA per lot
Acetazolamide

CAS 59-66-5RS-I004092
COA per lot
2-[(Acetyloxy)methoxy]ethyl acetate

CAS 59278-00-1RS-I004094
COA per lot
Brimonidine

CAS 59803-98-4RS-I012086
COA per lot
Cephalexin Diketopiperazine

CAS 59865-11-1RS-I002139
COA per lot
Bisacodyl

CAS 603-50-9RS-I012088
COA per lot
Cyclophosphamide Monohydrate

CAS 6055-19-2RS-I002140
COA per lot
Binimetinib

CAS 606143-89-9RS-I012089
COA per lot
Bifonazole

CAS 60628-96-8RS-I012090
COA per lot
Butylphthalide

CAS 6066-49-5RS-I012091
COA per lot
(R)-Apremilast

CAS 608141-44-2RS-I009116
COA per lot
Cephalosporin C

CAS 61-24-5RS-I002142
COA per lot
Cloxacillin

CAS 61-72-3RS-I002143
COA per lot
3-(CBZ-amino)propanoyl]-L-proline

CAS 61058-47-7RS-I002144
COA per lot
Bromhexine hydrochloride

CAS 611-75-6RS-I012092
COA per lot
Crisaborole 4-chlorobenzonitrile

CAS 623-03-0RS-I002148
COA per lot
(S,R)-Camphorsulfonic acid Methyl Ester

CAS 62319-13-5RS-I011119
COA per lot
Adipic Acid Monoethyl Ester

CAS 626-86-8RS-I004097
COA per lot
DL-Methionine Sulfoxide

CAS 62697-73-8RS-I010104
COA per lot
Cefoperazone

CAS 62893-19-0RS-I002150
COA per lot
Cefoperazone Sodium

CAS 62893-20-3RS-I002151
COA per lot
3-(2-hydroxyethyl)pyridine

CAS 6293-56-7RS-I007040
COA per lot
H-Lys(Alloc)-OH

CAS 6298-03-9RS-I007041
COA per lot
Betaxolol

CAS 63659-18-7RS-I012093
COA per lot
Colchicine

CAS 64-86-8RS-I002154
COA per lot
H-3-Pal-OH

CAS 64090-98-8RS-I007043
COA per lot
Cefotaxime sodium

CAS 64485-93-4RS-I002157
COA per lot
5-Nitro-2-furoic acid

CAS 645-12-5RS-I014044
COA per lot
Cefuroxime axetil

CAS 64544-07-6RS-I002158
COA per lot
Cefmenoxime

CAS 65085-01-0RS-I002160
COA per lot
D-alanyl-D-glutamine

CAS 656221-79-3RS-I010107
COA per lot
Alendronic Acid

CAS 66376-36-1RS-I004101
COA per lot
(S)-Baclofen

CAS 66514-99-6RS-I011126
COA per lot
Cefadroxil

CAS 66592-87-8RS-I002164
COA per lot
Ceftizoxime

CAS 68401-81-0RS-I002165
COA per lot
S-Methyl Cefmetazole

CAS 68576-47-6RS-I011128
COA per lot
Carbazochrome

CAS 69-81-8RS-I002166
COA per lot
(E)-methyl 3-(2-amino-3-fluorophenyl)acrylate

CAS 690664-20-1RS-I006070
COA per lot
2-Methylimidazole

CAS 693-98-1RS-I015059
COA per lot
(R)-Baclofen

CAS 69308-37-8RS-I009126
COA per lot
Desmethyl doxorubicin

CAS 69401-50-9RS-I010108
COA per lot
Cefotetan

CAS 69712-56-7RS-I002167
COA per lot
5,6-Diamino-1-Methyluracil

CAS 6972-82-3RS-I010109
COA per lot
4-Methylbenzenesulfonamide

CAS 70-55-3RS-I015061
COA per lot
Cytarabine Monophosphate

CAS 7075-11-8RS-I002168
COA per lot
Cefpiramide

CAS 70797-11-4RS-I002169
COA per lot
Chicoric Acid

CAS 70831-56-0RS-I002170
COA per lot
(9H-fluoren-9-yl)methyl 4-methylbenzenesulfonate

CAS 71532-40-6RS-I007047
COA per lot
Bezafibrate Acyl Glucuronide

CAS 72156-77-5RS-I012096
COA per lot
Aflatoxin B2

CAS 7220-81-7RS-I004103
COA per lot
Betacarotenum

CAS 7235-40-7RS-I012097
COA per lot
Ceftazidime

CAS 72558-82-8RS-I002173
COA per lot
Bendroflumethiazide

CAS 73-48-3RS-I012098
COA per lot
L-Methionine sulfone

CAS 7314-32-1RS-I017031
COA per lot
Z-Pro-Pro-OH

CAS 7360-23-8RS-I049010
COA per lot