Chemicals starting with “C”

3,316 products in alphabetical order with CAS numbers and molecular formulas.

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 #

Reference Standard

Cefotaxime Sodium - Impurity E

CAS: 66340-33-8
Formula: C₁₄H₁₃N₅O₅S₂
MW: 395.4 g/mol

VQ-021109

Reference Standard

Cefotaxime Sodium Impurity 2

CAS: 126747-48-6
Formula: C₁₆H₁₇N₅O₇S₂
MW: 455.5 g/mol

VQ-045404

Cell Culture

Cefotaxime sodium salt, plant cell culture tested, powder

CAS: 64485-93-4
Formula: C₁₆H₁₆N₅NaO₇S₂
MW: 477.5 g/mol

VQ-012348

Molecular Biology

Cefotaxime Sodium, for molecular biology

CAS: 64485-93-4
Formula: C₁₆H₁₆N₅NaO₇S₂
MW: 477.5 g/mol

VQ-046614

Plant Culture

Cefotaxime Sodium, plant tissue culture tested

CAS: 64485-93-4
Formula: C₁₆H₁₆N₅NaO₇S₂
MW: 477.5 g/mol

VQ-045655

Reference Standard

Cefotetan

CAS: 69712-56-7
Formula: C₁₇H₁₇N₇O₈S₄
MW: 575.6 g/mol

VQ-024857

Reference Standard

Cefotetan Lactone

CAS: 2058102-28-4
Formula: C₁₅H₁₃N₃O₈S₃
MW: 459.5 g/mol

VQ-029698

Reference Standard

Cefotiam Dihydrochloride

CAS: 66309-69-1
Formula: C₁₈H₂₅Cl₂N₉O₄S₃
MW: 598.6 g/mol

VQ-025114

Reference Standard

Cefovecin Dioxime

CAS: 2916470-18-1
Formula: C₂₃H₂₄N₈O₈S₃
MW: 636.7 g/mol

VQ-024860

Reference Standard

Cefovecin R-Isomer

CAS: 775549-10-5
Formula: C₁₇H₁₉N₅O₆S₂
MW: 453.49 g/mol

VQ-024859

Reference Standard

Cefovecin Sodium

CAS: 141195-77-9
Formula: C₁₇H₁₈N₅NaO₆S₂
MW: 475.5 g/mol

VQ-024858

Reference Standard

Cefoxitin

CAS: 35607-66-0
Formula: C₁₆H₁₇N₃O₇S₂
MW: 427.5 g/mol

VQ-022094

Reference Standard

Cefoxitin EP Impurity A

CAS: 54333-94-7
Formula: C₁₅H₁₆N₂O₆S₂
MW: 384.4 g/mol

VQ-029699

Reference Standard

Cefoxitin EP Impurity C

CAS: 10590-10-0
Formula: C₁₄H₁₂N₂O₄S₂
MW: 336.4 g/mol

VQ-022060

Reference Standard

Cefoxitin EP Impurity D

CAS: 1422023-33-3
Formula: C₁₅H₁₄N₂O₅S₂
MW: 366.4 g/mol

VQ-021099

Reference Standard

Cefoxitin EP Impurity E

CAS: 2395025-32-6
Formula: C₁₇H₁₉N₃O₈S₂
MW: 457.5 g/mol

VQ-036198

Reference Standard

Cefoxitin EP Impurity F

CAS: 2395025-37-1
Formula: C₁₇H₁₉N₃O₈S₂
MW: 457.5 g/mol

VQ-029700

Reference Standard

Cefoxitin EP Impurity H

CAS: 37051-05-1
Formula: C₁₅H₁₅N₃O₆S₂
MW: 397.4 g/mol

VQ-021100

Reference Standard

Cefoxitin EP Impurity I

CAS: 1222095-68-2
Formula: C₁₆H₁₇N₃O₇S₂
MW: 427.5 g/mol

VQ-047718

Reference Standard

Cefoxitin sodium

CAS: 33564-30-6
Formula: C₁₆H₁₆N₃NaO₇S₂
MW: 449.4 g/mol

VQ-024861

Reference Standard

Cefpirome

CAS: 84957-29-9
Formula: C₂₂H₂₂N₆O₅S₂
MW: 514.6 g/mol

VQ-036199

Reference Standard

Cefpirome Sulfate

CAS: 98753-19-6
Formula: C₂₂H₂₄N₆O₉S₃
MW: 612.7 g/mol

VQ-024863

IP/BP/USP

Cefpodoxime Proxetil

CAS: 87239-81-4
Formula: C₂₁H₂₇N₅O₉S₂
MW: 557.6 g/mol

VQ-003912

Reference Standard

Cefpodoxime Proxetil EP Impurity A

CAS: 80210-62-4
Formula: C₁₅H₁₇N₅O₆S₂
MW: 427.5 g/mol

VQ-021101

Reference Standard

Cefpodoxime Proxetil EP Impurity B

CAS: 947692-14-0
Formula: C₂₀H₂₅N₅O₈S₂
MW: 527.6 g/mol

VQ-022097

Reference Standard

Cefpodoxime Proxetil EP Impurity C

CAS: 339528-86-8
Formula: C₂₁H₂₇N₅O₉S₂
MW: 557.6 g/mol

VQ-021102

Reference Standard

Cefpodoxime Proxetil EP Impurity D

CAS: 947692-13-9
Formula: C₂₁H₂₇N₅O₉S₂
MW: 557.6 g/mol

VQ-022095

Reference Standard

Cefpodoxime Proxetil EP Impurity E

CAS: 217803-89-9
Formula: C₂₂H₂₇N₅O₁₀S₂
MW: 585.6 g/mol

VQ-024864

Reference Standard

Cefpodoxime Proxetil EP Impurity F

CAS: 96680-30-7
Formula: C₂₂H₂₇N₅O₁₀S₂
MW: 585.6 g/mol

VQ-022098

Reference Standard

Cefpodoxime Proxetil EP Impurity G

CAS: 947692-15-1
Formula: C₂₃H₂₉N₅O₁₀S₂
MW: 599.6 g/mol

VQ-022096

Reference Standard

Cefpodoxime Proxetil EP Impurity H

CAS: 947692-16-2
Formula: C₄₂H₅₄N₁₀O₁₈S₄
MW: 1115.2 g/mol

VQ-022099

Reference Standard

Cefpodoxime Proxetil Isopropylcarbamate

CAS: 1192365-87-9
Formula: C₂₅H₃₃N₅O₁₁S₂
MW: 643.7 g/mol

VQ-024865

Reference Standard

Cefprozil

CAS: 92665-29-7
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-036200

Reference Standard

Cefprozil (E)-Isomer Monohydrate

CAS: 111900-24-4
Formula: C₁₈H₂₁N₃O₆S
MW: 407.4 g/mol

VQ-029705

Reference Standard

Cefprozil (Z)-Isomer

CAS: 121412-77-9
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-024867

Reference Standard

Cefprozil Delta-3 Isomer

CAS: 1000980-59-5
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-024845

Reference Standard

Cefprozil E-isomer

CAS: 92676-86-3
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-043107

Reference Standard

Cefprozil EP Impurity D

CAS: 106447-44-3
Formula: C₁₀H₁₂N₂O₃S
MW: 240.28 g/mol

VQ-021103

Reference Standard

Cefprozil EP Impurity F

CAS: 120709-09-3
Formula: C₁₀H₁₂N₂O₃S
MW: 240.28 g/mol

VQ-029703

Reference Standard

Cefprozil EP Impurity L

CAS: 203007-73-2
Formula: C₁₀H₁₃NO₄
MW: 211.21 g/mol

VQ-028913

Reference Standard

Cefprozil EP Impurity N

CAS: 1605314-85-9
Formula: C₂₁H₂₃N₃O₇S
MW: 461.5 g/mol

VQ-043734

Reference Standard

Cefprozil monohydrate

CAS: 121123-17-9
Formula: C₁₈H₂₁N₃O₆S
MW: 407.4 g/mol

VQ-024866

Reference Standard

Cefprozil Monohydrate - Impurity F

CAS: 107937-01-9
Formula: C₁₀H₁₂N₂O₃S
MW: 240.28 g/mol

VQ-036201

Reference Standard

Cefprozil Monohydrate EP Impurity M

CAS: 1605314-84-8
Formula: C₂₁H₂₃N₃O₇S
MW: 461.49 g/mol

VQ-043106

Reference Standard

Cefprozil-D4 (E/Z mixture)

CAS: 1426173-48-9
Formula: C₁₈H₁₉N₃O₅S
MW: 393.5 g/mol

VQ-047719

Reference Standard

Cefprozil, (Z)

CAS: 114876-72-1
Formula: C₁₈H₂₁N₃O₆S
MW: 407.4 g/mol

VQ-029704

Reference Standard

Cefquinome

CAS: 84957-30-2
Formula: C₂₃H₂₄N₆O₅S₂
MW: 528.6 g/mol

VQ-036202

Reference Standard

Cefquinome Sulphate

CAS: 118443-89-3
Formula: C₂₃H₂₆N₆O₉S₃
MW: 626.7 g/mol

VQ-024868

Reference Standard

Cefradine

CAS: 38821-53-3
Formula: C₁₆H₁₉N₃O₄S
MW: 349.4 g/mol

VQ-022100

Reference Standard

Cefradine EP Impurity B

CAS: 26774-88-9
Formula: C₈H₁₁NO₂
MW: 153.18 g/mol

VQ-023351

Reference Standard

Cefradine EP Impurity E

CAS: 215172-75-1
Formula: C₁₆H₁₇N₃O₅S
MW: 363.4 g/mol

VQ-021104

Reference Standard

Cefradine Impurity 1

CAS: 37051-00-6
Formula: C₁₆H₂₁N₃O₄S
MW: 351.4 g/mol

VQ-029707

Reference Standard

Cefradine Monohydrate

CAS: 75975-70-1
Formula: C₁₆H₂₁N₃O₅S
MW: 367.4 g/mol

VQ-036203

Reference Standard

Cefsulodin

CAS: 62587-73-9
Formula: C₂₂H₂₀N₄O₈S₂
MW: 532.6 g/mol

VQ-036204

Reference Standard

Cefsulodin Sodium

CAS: 52152-93-9
Formula: C₂₂H₁₉N₄NaO₈S₂
MW: 554.5 g/mol

VQ-029708

Reference Standard

Ceftaroline Fosamil

CAS: 229016-73-3
Formula: C₂₂H₂₁N₈O₈PS₄
MW: 684.7 g/mol

VQ-035060

Reference Standard

Ceftaroline fosamil acetate

CAS: 400827-46-5
Formula: C₂₄H₂₅N₈O₁₀PS₄
MW: 744.7 g/mol

VQ-036205

Reference Standard

Ceftaroline Fosamil Impurity 1

CAS: 1277090-03-5
Formula: C₂₈H₃₄N₁₂O₁₀PS₄-
MW: 857.9 g/mol

VQ-044168

Reference Standard

Ceftaroline Fosamil Impurity 18

CAS: 953037-68-8
Formula: C₂₂H₂₁N₈O₈PS₄
MW: 684.7 g/mol

VQ-036206

Reference Standard

Ceftaroline Fosamil Impurity 5

CAS: 953037-71-3
Formula: C₂₂H₂₀N₈O₅S₄
MW: 604.7 g/mol

VQ-024869

Reference Standard

Ceftaroline Fosamil Impurity 6

CAS: 1286218-68-5
Formula: C₄₄H₄₀N₁₆O₁₅P₂S₈
MW: 1351.4 g/mol

VQ-022103

Reference Standard

Ceftaroline Impurity 6 (Z-Isomer)

CAS: 700803-62-9
Formula: C₂₂H₂₁N₈O₅S₄⁺
MW: 605.7 g/mol

VQ-029709

IP/BP/USP

Ceftazidime

CAS: 72558-82-8
Formula: C₂₂H₂₂N₆O₇S₂
MW: 546.6 g/mol

VQ-003913

Reference Standard

Ceftazidime 7-Epimer

CAS: 2630911-86-1
Formula: C₂₂H₂₂N₆O₇S₂
MW: 546.6 g/mol

VQ-022111

Reference Standard

Ceftazidime EP Impurity A

CAS: 1000980-60-8
Formula: C₂₂H₂₂N₆O₇S₂
MW: 546.6 g/mol

VQ-021105

Reference Standard

Ceftazidime EP Impurity B

CAS: 97148-38-4
Formula: C₂₂H₂₂N₆O₇S₂
MW: 546.6 g/mol

VQ-021106

Reference Standard

Ceftazidime EP Impurity C

CAS: 3432-88-0
Formula: C₁₃H₁₃N₃O₃S
MW: 291.33 g/mol

VQ-024873

Reference Standard

Ceftazidime EP Impurity C

CAS: 41360-25-2
Formula: C₁₃H₁₄N₃O₃S⁺
MW: 292.34 g/mol

VQ-047721

Reference Standard

Ceftazidime EP Impurity C Chloride

CAS: 78931-25-6
Formula: C₁₃H₁₄ClN₃O₃S
MW: 327.78 g/mol

VQ-036207

Reference Standard

Ceftazidime EP Impurity D

CAS: 73547-69-0
Formula: C₄₅H₄₄N₆O₇S₂
MW: 845 g/mol

VQ-043108

Reference Standard

Ceftazidime EP Impurity E

CAS: 102772-66-7
Formula: C₂₆H₃₀N₆O₇S₂
MW: 602.7 g/mol

VQ-021107

Reference Standard

Ceftazidime EP Impurity G

CAS: 194241-83-3
Formula: C₁₁H₁₄N₄O₅S
MW: 314.32 g/mol

VQ-022108

Reference Standard

Ceftazidime EP Impurity H

CAS: 1354396-23-8
Formula: C₂₃H₂₄N₆O₇S₂
MW: 560.6 g/mol

VQ-022109

Reference Standard

Ceftazidime Hydrate

CAS: 78439-06-2
Formula: C₂₂H₃₂N₆O₁₂S₂
MW: 636.7 g/mol

VQ-022107

Reference Standard

Ceftazidime Impurity 2

CAS: 158183-05-2
Formula: C₂₀H₂₂N₄O₄S₃
MW: 478.6 g/mol

VQ-029712

Reference Standard

Ceftazidime lactone impurity

CAS: 1301254-50-1
Formula: C₁₇H₁₇N₅O₇S₂
MW: 467.5 g/mol

VQ-028912

Reference Standard

Ceftazidime Pentahydrate - Impurity C (Iodide Salt)

CAS: 100988-63-4
Formula: C₁₃H₁₄IN₃O₃S
MW: 419.24 g/mol

VQ-029711

Reference Standard

Cefteram

CAS: 82547-58-8
Formula: C₁₆H₁₇N₉O₅S₂
MW: 479.5 g/mol

VQ-035050

Reference Standard

Cefteram Pivoxil

CAS: 82547-81-7
Formula: C₂₂H₂₇N₉O₇S₂
MW: 593.6 g/mol

VQ-029713

Reference Standard

Ceftezole

CAS: 26973-24-0
Formula: C₁₃H₁₂N₈O₄S₃
MW: 440.5 g/mol

VQ-029714

Reference Standard

Ceftezole Sodium

CAS: 41136-22-5
Formula: C₁₃H₁₁N₈NaO₄S₃
MW: 462.5 g/mol

VQ-047722

Reference Standard

Ceftibuten

CAS: 97519-39-6
Formula: C₁₅H₁₄N₄O₆S₂
MW: 410.4 g/mol

VQ-024875

Reference Standard

Ceftibuten dihydrate

CAS: 118081-34-8
Formula: C₁₅H₁₈N₄O₈S₂
MW: 446.5 g/mol

VQ-036209

Reference Standard

Ceftiofur

CAS: 80370-57-6
Formula: C₁₉H₁₇N₅O₇S₃
MW: 523.6 g/mol

VQ-029715

Reference Standard

Ceftiofur D3

CAS: 2673269-87-7
Formula: C₁₉H₁₇N₅O₇S₃
MW: 526.6 g/mol

VQ-047723

Reference Standard

Ceftiofur hydrochloride

CAS: 103980-44-5
Formula: C₁₉H₁₈ClN₅O₇S₃
MW: 560 g/mol

VQ-024876

Reference Standard

Ceftiofur Sodium

CAS: 104010-37-9
Formula: C₁₉H₁₆N₅NaO₇S₃
MW: 545.6 g/mol

VQ-043109

Reference Standard

Ceftizoxime

CAS: 68401-81-0
Formula: C₁₃H₁₃N₅O₅S₂
MW: 383.4 g/mol

VQ-036210

Reference Standard

Ceftizoxime Open Ring Impurity

CAS: 1942004-69-4
Formula: C₁₃H₁₅N₅O₆S₂
MW: 401.4 g/mol

VQ-043110

Reference Standard

Ceftizoxime Sodium

CAS: 68401-82-1
Formula: C₁₃H₁₂N₅NaO₅S₂
MW: 405.4 g/mol

VQ-024880

Reference Standard

Ceftobiprole

CAS: 209467-52-7
Formula: C₂₀H₂₂N₈O₆S₂
MW: 534.6 g/mol

VQ-024881

Reference Standard

Ceftobiprole medocaril

CAS: 376653-43-9
Formula: C₂₆H₂₆N₈O₁₁S₂
MW: 690.7 g/mol

VQ-036212

Reference Standard

Ceftobiprole Medocaril Sodium

CAS: 252188-71-9
Formula: C₂₆H₂₅N₈NaO₁₁S₂
MW: 712.6 g/mol

VQ-047725

Reference Standard

Ceftolozane

CAS: 689293-68-3
Formula: C₂₃H₃₀N₁₂O₈S₂
MW: 666.7 g/mol

VQ-024882

Reference Standard

Ceftolozane Impurity 1

CAS: 1852466-67-1
Formula: C₂₃H₃₀N₁₂O₈S₂
MW: 666.7 g/mol

VQ-036213

Reference Standard

Ceftolozane Impurity 2

CAS: 1956303-45-9
Formula: C₂₃H₃₀N₁₂O₈S₂
MW: 666.7 g/mol

VQ-036214

Reference Standard

Ceftolozane Impurity 3

CAS: 1956303-44-8
Formula: C₂₃H₃₀N₁₂O₈S₂
MW: 666.7 g/mol

VQ-036215

Reference Standard

Ceftriaxone

CAS: 73384-59-5
Formula: C₁₈H₁₈N₈O₇S₃
MW: 554.6 g/mol

VQ-028870

Reference Standard

Ceftriaxone Disodium Salt Hemi(Heptahydrate)

CAS: 104376-79-6
Formula: C₃₆H₄₆N₁₆Na₄O₂₁S₆
MW: 1323.2 g/mol

VQ-024883

Reference Standard

Ceftriaxone EP Impurity A

CAS: 92143-31-2
Formula: C₁₈H₁₈N₈O₇S₃
MW: 554.6 g/mol

VQ-021108

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Chemicals starting with “C”