TLC Pharmaceutical Standards — products catalogue

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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 1–100 of 516 standards

U-011BACK ORDER

5-Methyl Uridine-d4

CAS #82845-85-0

Mol. formulaC₁₀H₁₀D₄N₂O₆

Mol. weight262.26

Details

U-0110BACK ORDER

Uridine Related Compound 1

CAS #122567-97-9

Mol. formulaC₁₇H₁₆N₂O₅

Mol. weight328.33

Details

U-011001INQUIRE FURTHER

Uranyl Acetate (Oxyacetate Uranium)

CAS #541-09-3

Mol. formulaC₄H₆O₆U

Mol. weight388.12

Details

U-0111BACK ORDER

Uridine Related Compound 2

CAS #NA

Mol. formulaC₁₈H₁₈N₂O₈S

Mol. weight422.42

Details

U-0112BACK ORDER

UDP-3-O-(R-3-Hydroxydecanoyl)-N-Acetylglucosamine

CAS #NA

Mol. formulaC₂₇H₄₃N₃O₁₉P₂

Mol. weight775.60

Details

U-0113BACK ORDER

UDP-alpha-D-Galactose Disodium Salt

CAS #137868-52-1

Mol. formulaC₁₅H₂₂N₂O₁₇P₂. 2Na

Mol. weight564.29 2*22.99

Details

U-0114BACK ORDER

UDP-alpha-D-Galactose-13C6 Disodium Salt

CAS #2483735-04-0

Mol. formulaC₉¹³C₆H₂₂N₂O₁₇P₂. 2Na

Mol. weight570.24 2*22.99

Details

U-0115BACK ORDER

3’,5’-Bis-O-(tert-butyldimethylsilyl)-5-bromo-2’-deoxyuridine

CAS #154925-95-8

Mol. formulaC₂₁H₃₉BrN₂O₅Si₂

Mol. weight535.63

Details

U-0116BACK ORDER

3’,5’-Bis-O-(tert-butyldimethylsilyl)-2’-deoxyuridine

CAS #64911-18-8

Mol. formulaC21H40N2O5Si2

Mol. weight456.73

Details

U-0117BACK ORDER

Uridine 5'-Diphosphate Sodium Salt

CAS #21931-53-3

Mol. formulaC9H14N2O12P2. Na

Mol. weight404.16 22.99

Details

U-0118IN STOCK

Uridine 3'-Monophosphate Disodium Salt

CAS #35170-03-7

Mol. formulaC₉H₁₁N₂O₉P. 2 Na

Mol. weight322.17 2*22.99

Details

U-0119IN STOCK

Uridine Monophosphate Disodium Salt (Mixture of 2’-Isomer and 3’-Isomer)

CAS #NA

Mol. formulaC₉H₁₁N₂O₉P. 2 Na

Mol. weight322.17 2*22.99

Details

U-012IN STOCK

Uridine (Adenosine EP Impurity F, Cytarabine EP Impurity B)

CAS #58-96-8

Mol. formulaC₉H₁₂N₂O₆

Mol. weight244.20

Details

U-0120IN STOCK

Uridine-2’,3’-Cyclic Monophosphate Sodium Salt

CAS #15718-50-0

Mol. formulaC₉H₁₀N₂O₈P. Na

Mol. weight305.16 22.99

Details

U-012001IN STOCK

Umeclidinium Bromide

CAS #869113-09-7

Mol. formulaC₂₉H₃₄NO₂. Br

Mol. weight428.60 79.90

Details

U-012002BACK ORDER

Umeclidinium Bromide-d5

CAS #869113-09-7 (non-d)

Mol. formulaC29H29NO2D5 . Br

Mol. weight433.63 79.90

Details

U-012003IN STOCK

Umeclidinium Bromide Impurity 1 HCl

CAS #NA

Mol. formulaC₁₀H₁₇NO₂. HCl

Mol. weight183.25 36.46

Details

U-012004IN STOCK

Umeclidinium Bromide Impurity 2 HCl

CAS #NA

Mol. formulaC₂₀H₂₃NO. HCl

Mol. weight293.41 36.46

Details

U-012005IN STOCK

Umeclidinium Bromide Impurity 3 Bromide

CAS #869112-31-2

Mol. formulaC₂₂H₂₈NO₂. Br

Mol. weight338.47 79.90

Details

U-012006IN STOCK

Umeclidinium Bromide Impurity 4 Bromide

CAS #869113-45-1

Mol. formulaC₂₉H₃₂NO₃. Br

Mol. weight442.58 79.90

Details

U-012007IN STOCK

Umeclidinium Bromide Impurity 5 Bromide

CAS #NA

Mol. formulaC₁₂H₁₄BrNO. Br

Mol. weight401.37 79.90

Details

U-012008IN STOCK

Umeclidinium Bromide Impurity 6 Bromide

CAS #NA

Mol. formulaC₄₄H₅₄N₂O₃. 2 Br

Mol. weight658.93 2*79.90

Details

U-012009IN STOCK

Umeclidinium Bromide Impurity 7 HCl

CAS #40117-63-3

Mol. formulaC8H13NO2. HCl

Mol. weight155.20 36.46

Details

U-012010IN STOCK

Umeclidinium Bromide Impurity 8 Bromide

CAS #NA

Mol. formulaC₁₉H₂₈NO₃. Br

Mol. weight318.44 79.90

Details

U-012011IN STOCK

Umeclidinium Bromide Impurity 9 DiHCl

CAS #NA

Mol. formulaC₁₈H₃₂N₂O₄. 2 HCl

Mol. weight340.47 2*36.46

Details

U-012012IN STOCK

Umeclidinium Bromide Impurity 10

CAS #461648-39-5

Mol. formulaC₂₀H₂₃NO

Mol. weight293.41

Details

U-012013IN STOCK

Umeclidinium Bromide Impurity 11 Bromide

CAS #869113-10-0

Mol. formulaC₂₇H₃₀NO. Br

Mol. weight384.54 79.90

Details

U-012014IN STOCK

Umeclidinium Bromide Impurity 12 Bromide

CAS #2253743-40-5

Mol. formulaC₃₅H₃₈NO₂. Br

Mol. weight504.69 79.90

Details

U-012016IN STOCK

Umeclidinium Bromide Impurity 14 HCl

CAS #25519-80-6

Mol. formulaC₁₂H₁₅NO. HCl

Mol. weight189.26 36.46

Details

U-012017IN STOCK

Umeclidinium M-33 Metabolite Bromide

CAS #NA

Mol. formulaC₂₉H₃₄NO₃. Br

Mol. weight444.59 79.90

Details

U-012018BACK ORDER

Umeclidinium Bromide Impurity 15

CAS #2230024-91-4

Mol. formulaC₁₄H₁₇NO

Mol. weight215.30

Details

U-012019BACK ORDER

Umeclidinium Bromide Impurity 16

CAS #2253743-32-5

Mol. formulaC₂₆H₂₇NO

Mol. weight369.51

Details

U-012020BACK ORDER

Umeclidinium Bromide Impurity 17

CAS #2253743-36-9

Mol. formulaC₃₅H₃₈NO₂ Br

Mol. weight504.69 79.90

Details

U-012021BACK ORDER

Umeclidinium Bromide Impurity 18

CAS #2253743-33-6

Mol. formulaC₂₆H₂₇NO

Mol. weight369.51

Details

U-012022BACK ORDER

Umeclidinium Bromide Impurity 19

CAS #2253743-38-1

Mol. formulaC₃₅H₃₈NO₂ Br

Mol. weight504.69 79.90

Details

U-012023IN STOCK

Umeclidinium Bromide-d7

CAS #NA

Mol. formulaC₂₉H₂₇D₇NO₂. Br

Mol. weight435.64 79.90

Details

U-012024BACK ORDER

Umeclidinium Bromide Impurity 20

CAS #72034-25-4

Mol. formulaC₁₂H₉NO. HCl

Mol. weight183.21 36.46

Details

U-012025BACK ORDER

Umeclidinium Bromide Impurity 21

CAS #139676-51-0

Mol. formulaC₁₄H₁₉NO₂

Mol. weight233.31

Details

U-012026BACK ORDER

Umeclidinium Bromide Impurity 22

CAS #NA

Mol. formulaC₂₀H₂₅NO₂

Mol. weight311.43

Details

U-012027IN STOCK

Umeclidinium Bromide Impurity 23

CAS #1462-37-9

Mol. formulaC₉H₁₁BrO

Mol. weight215.09

Details

U-012028BACK ORDER

Umeclidinium Bromide Impurity 24 Bromide

CAS #NA

Mol. formulaC₂₉H₃₃FNO₂. Br

Mol. weight446.59 79.90

Details

U-0121IN STOCK

Uridine-3’,5’-Cyclic Monophosphate Tetrabutylammonium Salt

CAS #NA

Mol. formulaC₉H₁₀N₂O₈P. C₁₆H₃₆N

Mol. weight305.16 242.47

Details

U-0122BACK ORDER

5-(2-deoxy-2-fluoro-beta-D-ribofuranosyl)-2,4(1H,3H)-Pyrimidinedione

CAS #NA

Mol. formulaC9H11FN2O5

Mol. weight246.19

Details

U-0123BACK ORDER

Uridine 5'-Diphosphate-13C-15N2

CAS #NA

Mol. formula13C 15N2 C8H14O12P2

Mol. weight407.14

Details

U-0124IN STOCK

L-Uridine 5'-Monophosphate Diammonium Salt

CAS #NA

Mol. formulaC₉H₁₁N₂O₉P. 2 NH₄

Mol. weight322.17 2*18.04

Details

U-0125IN STOCK

Uridine Impurity 1

CAS #3736-77-4

Mol. formulaC₉H₁₀N₂O₅

Mol. weight226.19

Details

U-0126IN STOCK

Uridine 5'-Diphosphate Disodium Salt

CAS #27821-45-0

Mol. formulaC₉H₁₂N₂O₁₂P₂. 2 Na

Mol. weight402.15 2*22.99

Details

U-0127BACK ORDER

UDP-glucuronic Acid Trisodium Salt

CAS #63700-19-6

Mol. formulaC₁₅H₁₉N₂O₁₈P₂. 3 Na

Mol. weight577.26 3*22.99

Details

U-0128IN STOCK

Uridine 5’-Monophosphate Disodium Salt

CAS #3387-36-8

Mol. formulaC₉H₁₁N₂O₉P. 2 Na

Mol. weight322.17 2*22.99

Details

U-0129IN STOCK

Uridine Diphosphate Choline (UDPC)

CAS #99492-83-8

Mol. formulaC₁₄H₂₅N₃O₁₂P₂

Mol. weight488.31

Details

U-0130IN STOCK

Uridine Impurity 2 (Pseudouridine)

CAS #1445-07-4

Mol. formulaC₉H₁₂N₂O₆

Mol. weight244.20

Details

U-013001IN STOCK

Urethane (Ethyl Carbonate)

CAS #51-79-6

Mol. formulaC₃H₇NO₂

Mol. weight89.09

Details

U-013002IN STOCK

Urethane-d5

CAS #73962-07-9

Mol. formulaC3H2NO2D5

Mol. weight94.12

Details

U-013003IN STOCK

N-Cyanoacetyl Urethane

CAS #6629-04-5

Mol. formulaC₆H₈N₂O₃

Mol. weight156.14

Details

U-013004BACK ORDER

Urethane Dimethacrylate (UDMA) (Mixture of Isomers)

CAS #72869-86-4

Mol. formulaC₂₃H₃₈N₂O₈

Mol. weight470.56

Details

U-0131IN STOCK

Uridine Impurity 3

CAS #215110-22-8

Mol. formulaC₂₅H₃₀N₂O₆Si

Mol. weight482.61

Details

U-0132BACK ORDER

6-Azauridine 5'-Triphosphate (6-Aza UTP)

CAS #6198-30-7

Mol. formulaC₈H₁₄N₃O₁₅P₃

Mol. weight485.13

Details

U-0133IN STOCK

Uridine Diphosphate Choline (UDPC) Sodium Salt

CAS #1772607-47-2

Mol. formulaC₁₄H₂₄N₃O₁₂P₂. Na

Mol. weight488.31 22.99

Details

U-0134BACK ORDER

EIDD-1931-5'-Triphosphate

CAS #NA

Mol. formulaC₉H₁₆N₃O₁₅P₃

Mol. weight499.15

Details

U-0135BACK ORDER

Uridine Impurity 4

CAS #117756-22-6

Mol. formulaC₁₅H₂₂N₂O₁₇P₂

Mol. weight564.29

Details

U-0136BACK ORDER

UDP-Glucosamine

CAS #17479-04-8

Mol. formulaC₁₅H₂₅N₃O₁₆P₂

Mol. weight565.32

Details

U-0137BACK ORDER

5-Azidouridine-5'-triphosphate

CAS #105518-68-1

Mol. formulaC₉H₁₄N₅O₁₅P₃

Mol. weight525.15

Details

U-0138IN STOCK

Uridine 2'-Monophosphate Disodium Salt

CAS #42829-43-6

Mol. formulaC₉H₁₁N₂O₉P. 2 Na

Mol. weight322.17 2*22.99

Details

U-0139BACK ORDER

UDP-beta-D-Galactose-13C6 Disodium Salt

CAS #NA

Mol. formulaC₉¹³C₆H₂₂N₂O₁₇P₂. 2Na

Mol. weight570.24 2*22.99

Details

U-014IN STOCK

Uridine-5'-Triphosphate Trisodium Salt

CAS #19817-92-6

Mol. formulaC₉H₁₂N₂O₁₅P₃. 3 Na

Mol. weight481.12 3*22.99

Details

U-0140BACK ORDER

UDP-D-Galactose-13C6 Disodium Salt (Mixture)

CAS #NA

Mol. formulaC₉¹³C₆H₂₂N₂O₁₇P₂. 2Na

Mol. weight570.24 2*22.99

Details

U-014001IN STOCK

Umbelliferone (7-Hydroxy Coumarin)

CAS #93-35-6

Mol. formulaC₉H₆O₃

Mol. weight162.15

Details

U-014002BACK ORDER

Umbelliferone 7-O-Rutinoside

CAS #135064-04-9

Mol. formulaC21H26O13

Mol. weight486.43

Details

U-014003BACK ORDER

Apiosylskimmin

CAS #103529-94-8

Mol. formulaC₂₀H₂₄O₁₂

Mol. weight456.41

Details

U-014004BACK ORDER

5-Hydroxy Apiosylskimmin

CAS #1149372-95-1

Mol. formulaC₂₀H₂₄O₁₃

Mol. weight472.41

Details

U-014005BACK ORDER

Scopolin

CAS #531-44-2

Mol. formulaC16H18O9

Mol. weight354.32

Details

U-014006BACK ORDER

Xeroboside

CAS #117842-09-8

Mol. formulaC21H26O13

Mol. weight486.43

Details

U-014007BACK ORDER

Aesculetin-7-O-D-Glucopyranoside

CAS #531-58-8

Mol. formulaC15H16O9

Mol. weight340.29

Details

U-014008IN STOCK

Scopoletin

CAS #92-61-5

Mol. formulaC₁₀H₈O₄

Mol. weight192.17

Details

U-014009BACK ORDER

Scopoletin-13C-d3

CAS #NA

Mol. formula¹³CC₉H₅D₃O₄

Mol. weight196.18

Details

U-014010BACK ORDER

Scopoletin-d4

CAS #NA

Mol. formulaC₁₀H₄D₄O₄

Mol. weight196.19

Details

U-014011IN STOCK

Umbelliferone-d5 (7-Hydroxy Coumarin-d5)

CAS #1215373-23-1

Mol. formulaC₉HD₅O₃

Mol. weight167.17

Details

U-014012BACK ORDER

Apiosylskimmin-d2

CAS #NA

Mol. formulaC₂₀H₂₂D₂O₁₂

Mol. weight458.41

Details

U-014013BACK ORDER

Skimmin (Umbelliferone Glucoside)

CAS #93-39-0

Mol. formulaC₁₅H₁₆O₈

Mol. weight324.29

Details

U-014014BACK ORDER

Skimmin-d5 (Umbelliferone Glucoside-d5)

CAS #NA

Mol. formulaC₁₅H₁₁D₅O₈

Mol. weight329.32

Details

U-014015BACK ORDER

Apiosylskimmin-d5

CAS #NA

Mol. formulaC₂₀H₁₉D₅O₁₂

Mol. weight461.43

Details

U-0141BACK ORDER

Uridine Impurity 5 (5-Aza-Uridine)

CAS #1476-82-0

Mol. formulaC₈H₁₁N₃O₆

Mol. weight245.19

Details

U-0142BACK ORDER

Uridine-13C5 5’-Monophosphate Disodium Salt

CAS #NA

Mol. formulaC₄¹³C₅H₁₃N₂O₉P. 2Na

Mol. weight329.14 2*22.99

Details

U-0143BACK ORDER

Uridine-13C5

CAS #159496-16-9

Mol. formulaC₄¹³C₅H₁₂N₂O₆

Mol. weight249.16

Details

U-0144BACK ORDER

Uridine Impurity 6

CAS #4348-60-1

Mol. formulaC₉H₁₂N₂O₆

Mol. weight244.20

Details

U-0145BACK ORDER

Uridine Impurity 7

CAS #20289-61-6

Mol. formulaC₉H₁₂N₂O₆

Mol. weight244.20

Details

U-0146BACK ORDER

Uridine Impurity 8

CAS #945684-13-9

Mol. formulaC₁₂H₁₆N₂O₉

Mol. weight332.27

Details

U-0147BACK ORDER

2-Thiouridine

CAS #20235-78-3

Mol. formulaC₉H₁₂N₂O₅S

Mol. weight260.26

Details

U-0148BACK ORDER

L-Uridine

CAS #26287-69-4

Mol. formulaC₉H₁₂N₂O₆

Mol. weight244.20

Details

U-0149BACK ORDER

3-ß-D-Ribofuranosyl-2,4(1H,3H)-pyrimidinedione

CAS #6745-33-1

Mol. formulaC₉H₁₂N₂O₆

Mol. weight244.20

Details

U-0150BACK ORDER

Uridine Impurity 9

CAS #10141-65-8

Mol. formulaC₉H₁₄N₂O₇

Mol. weight262.22

Details

U-015001BACK ORDER

Uric Acid

CAS #69-93-2

Mol. formulaC5H4N4O3

Mol. weight168.11

Details

U-015002BACK ORDER

Uric Acid-13C-15N2

CAS #69-93-2 (non-labelled)

Mol. formula13C 15N2 C4H4N2O3

Mol. weight171.09

Details

U-015003BACK ORDER

3-Methyluric Acid

CAS #605-99-2

Mol. formulaC6H6N4O3

Mol. weight182.14

Details

U-015004IN STOCK

7-Methyluric Acid

CAS #612-37-3

Mol. formulaC₆H₆N₄O₃

Mol. weight182.14

Details

U-015005BACK ORDER

1,3,7-Trimethyluric acid

CAS #5415-44-1

Mol. formulaC8H10N4O3

Mol. weight210.19

Details

U-0151BACK ORDER

2'-O-Methyluridine

CAS #2140-76-3

Mol. formulaC₁₀H₁₄N₂O₆

Mol. weight258.23

Details

U-0152BACK ORDER

5-Methoxyuridine

CAS #35542-01-9

Mol. formulaC₁₀H₁₄N₂O₇

Mol. weight274.23

Details

U-0153BACK ORDER

5-Methoxyuridine-d3

CAS #NA

Mol. formulaC₁₀H₁₁D₃N₂O₇

Mol. weight277.25

Details

U-0154BACK ORDER

5-Methoxyuridine-13C-d3

CAS #NA

Mol. formulaC₉¹³CH₁₁D₃N₂O₇

Mol. weight278.24

Details

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