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 1801–1900 of 3546 standards

S-1246BACK ORDER

3'-Hydroxy Simvastatin

CAS #126313-98-2

Mol. formulaC₂₅H₃₈O_6/

Mol. weight434.57

Details

S-1247BACK ORDER

Simvastatin EP Impurity A (Simvastatin Acid, Tenivastatin)

CAS #121009-77-6

Mol. formulaC₂₅H₄₀O₆

Mol. weight436.59

Details

S-1248IN STOCK

Simvastatin Neopentylester

CAS #NA

Mol. formulaC₃₀H₅₀O₇

Mol. weight522.72

Details

S-1249INQUIRE FURTHER

Simvastatin Impurity 17

CAS #2681274-28-0

Mol. formulaC₂₅H₃₈O₅

Mol. weight418.57

Details

S-1250IN STOCK

Simvastatin Impurity 18 (Monacolin L)

CAS #79394-47-1

Mol. formulaC₁₉H₂₈O₃

Mol. weight304.43

Details

S-125001INQUIRE FURTHER

Semduramicin

CAS #NA

Mol. formulaC₄₅H₇₆O₁₆

Mol. weight873.09

Details

S-1251BACK ORDER

(5R)-Simvastatin EP Impurity N

CAS #477877-96-6

Mol. formulaC₂₆H₄₀O₅

Mol. weight432.60

Details

S-1252BACK ORDER

Simvastatin Impurity 19

CAS #NA

Mol. formulaC₁₉H₃₀O₄

Mol. weight322.45

Details

S-126001BACK ORDER

Serinol

CAS #534-03-2

Mol. formulaC3H9NO2

Mol. weight91.11

Details

S-126002BACK ORDER

Serinol-d5

CAS #534-03-2 (non-labelled)

Mol. formulaC3H4D5NO2

Mol. weight96.14

Details

S-126003BACK ORDER

Serinol-d4

CAS #534-03-2 (non-labelled)

Mol. formulaC3H5D4NO2

Mol. weight95.13

Details

S-126004BACK ORDER

DL-Serine-2,3,3-d3

CAS #70094-78-9

Mol. formulaC₃H₄D₃NO₃

Mol. weight108.11

Details

S-126005INQUIRE FURTHER

O-Boc-L-Serine

CAS #NA

Mol. formulaC₈H₁₅NO₅

Mol. weight205.21

Details

S-126006BACK ORDER

O-Phospho-L-Serine

CAS #407-41-0

Mol. formulaC₃H₈NO₆P

Mol. weight185.07

Details

S-126007BACK ORDER

O-Phospho-L-Serine-13C3

CAS #2734706-69-3

Mol. formula¹³C₃H₈NO₆P

Mol. weight188.05

Details

S-126008BACK ORDER

Phosphatidylserine

CAS #950761-60-1

Mol. formulaC₁₃H₂₄NO₁₀P

Mol. weight385.31

Details

S-126009BACK ORDER

alpha-L-Phosphatidyl L-serine

CAS #36995-28-5

Mol. formulaC₆H₁₄NO₈P

Mol. weight259.15

Details

S-126010BACK ORDER

L-Serine (Glycine EP Impurity G)

CAS #56-45-1

Mol. formulaC₃H₇NO₃

Mol. weight105.09

Details

S-126011BACK ORDER

Serine Impurity 1

CAS #1219135-46-2

Mol. formulaC₁₂H₁₅NO₅

Mol. weight253.25

Details

S-126012BACK ORDER

L-Threo-Phenylserine

CAS #6254-48-4

Mol. formulaC₉H₁₁NO₃

Mol. weight181.19

Details

S-126013BACK ORDER

1,2-Distearoyl-sn-3-glycerophosphoserine Sodium Salt

CAS #321595-13-5

Mol. formulaC₄₂H₈₂NO₁₀P

Mol. weight792.09

Details

S-126014BACK ORDER

1,2-Diheptadecanoic-sn-3-glycerophosphoserine Sodium Salt

CAS #799268-51-2

Mol. formulaC₄₀H₇₈NO₁₀P

Mol. weight764.03

Details

S-126015BACK ORDER

1,2-Dipalmitoyl-sn-glycero-3-phosphoserine Sodium Salt

CAS #145849-32-7

Mol. formulaC₃₈H₇₄NO₁₀P

Mol. weight735.98

Details

S-126016BACK ORDER

(R)-Isoserine

CAS #632-11-1

Mol. formulaC₃H₇NO₃

Mol. weight105.09

Details

S-126017BACK ORDER

Serine Impurity 2

CAS #220195-50-6

Mol. formulaC₃H₈N₂O₃

Mol. weight120.11

Details

S-126018BACK ORDER

Serine Impurity 3

CAS #121362-14-9

Mol. formulaC₃H₅Cl₂NO. HCl

Mol. weight141.98 46.46

Details

S-126019IN STOCK

Serine Impurity 4 DiHCl

CAS #NA

Mol. formulaC₈H₁₅ClN₂O₄. 2 HCl

Mol. weight238.67 2*36.46

Details

S-126020BACK ORDER

Serine Impurity 5

CAS #31697-35-5

Mol. formulaC₃H₈N₂O₃

Mol. weight120.11

Details

S-126021BACK ORDER

Serine Impurity 6

CAS #NA

Mol. formulaC₈H₁₆N₂O₅

Mol. weight220.23

Details

S-126022BACK ORDER

(S)-Isoserine

CAS #632-13-3

Mol. formulaC₃H₇NO₃

Mol. weight105.09

Details

S-126023IN STOCK

D-Serine ((R)-Glycine EP Impurity G)

CAS #312-84-5

Mol. formulaC₃H₇NO₃

Mol. weight105.09

Details

S-126024BACK ORDER

L-Serine-d3 (Glycine EP Impurity G-d3 )

CAS #105591-10-4

Mol. formulaC₃H₄D₃NO₃

Mol. weight108.11

Details

S-127IN STOCK

Simvastatin EP Impurity D

CAS #476305-24-5

Mol. formulaC₅₀H₇₆O₁₀

Mol. weight837.15

Details

S-127001BACK ORDER

Senecivernine

CAS #72755-25-0

Mol. formulaC₁₈H₂₅NO₅

Mol. weight335.40

Details

S-127002BACK ORDER

Senecivernine N-Oxide

CAS #101687-28-9

Mol. formulaC₁₈H₂₅NO₆

Mol. weight351.40

Details

S-127003BACK ORDER

Senecivernine-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₂₂D₃NO₅

Mol. weight339.41

Details

S-127004BACK ORDER

Senecivernine N-Oxide-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₂₂D₃NO₆

Mol. weight355.41

Details

S-128IN STOCK

Simvastatin EP Impurity F (epi-Lovastatin)

CAS #79952-44-6

Mol. formulaC₂₄H₃₆O₅

Mol. weight404.55

Details

S-129IN STOCK

6-Oxo-Simvastatin

CAS #130468-11-0

Mol. formulaC₂₅H₃₆O₆

Mol. weight432.56

Details

S-129001BACK ORDER

Simethicone

CAS #8050-81-5

Mol. formula(C₂H₈O₂Si)n (SiO₂)m

Mol. weightN/A

Details

S-129002IN STOCK

Simethicone Impurity 1

CAS #1066-42-8

Mol. formulaC₂H₈O₂Si

Mol. weight92.17

Details

S-129003IN STOCK

Simethicone Impurity 2

CAS #1118-15-6

Mol. formulaC₄H₁₄O₃Si₂

Mol. weight166.32

Details

S-129004IN STOCK

Simethicone Impurity 3

CAS #3663-50-1

Mol. formulaC₆H₂₀O₄Si₃

Mol. weight240.48

Details

S-129005IN STOCK

Simethicone Impurity 4

CAS #3081-07-0

Mol. formulaC₈H₂₆O₅Si₄

Mol. weight314.63

Details

S-129006BACK ORDER

Simethicone Impurity 5 (1,1,3,3,5,5,7,7,9,9-decamethyl-1,9-Pentasiloxanediol)

CAS #7445-36-5

Mol. formulaC₁₀H₃₂O₆Si₅

Mol. weight388.79

Details

S-129007BACK ORDER

Tributylmethylsilane

CAS #995-43-7

Mol. formulaC₁₃H₃₀Si

Mol. weight214.47

Details

S-129008BACK ORDER

Di-t-Butyldifluoro-Silane

CAS #558-63-4

Mol. formulaC₈H₁₈F₂Si

Mol. weight180.31

Details

S-129009BACK ORDER

Methylsilanetriol

CAS #2445-53-6

Mol. formulaCH₆O₃Si

Mol. weight94.14

Details

S-129010BACK ORDER

1,1,2-Trichloro-1,2,2-trimethyldisilane

CAS #13528-88-6

Mol. formulaC₃H₉Cl₃Si₂

Mol. weight207.63

Details

S-129011BACK ORDER

3-Azidopropyltrimethoxysilane

CAS #76788-88-0

Mol. formulaC₆H₁₅N₃O₃Si

Mol. weight205.29

Details

S-129012BACK ORDER

Methyl(phenyl) Silanediol

CAS #3959-13-5

Mol. formulaC₇H₁₀O₂Si

Mol. weight154.24

Details

S-129013BACK ORDER

Simethicone Impurity 6

CAS #2471-09-2

Mol. formulaC₂₈H₈₄O₁₂Si₁₃

Mol. weight978.07

Details

S-129014BACK ORDER

Simethicone Impurity 7

CAS #2471-10-5

Mol. formulaC₃₀H₉₀O₁₃Si₁₄

Mol. weight1052.23

Details

S-129015BACK ORDER

Simethicone Impurity 8

CAS #23523-14-0

Mol. formulaC₃₀H₉₀O₁₅Si₁₅

Mol. weight1112.31

Details

S-129016BACK ORDER

Simethicone Impurity 9

CAS #556-70-7

Mol. formulaC₂₂H₆₆O₉Si₁₀

Mol. weight755.61

Details

S-130001BACK ORDER

Secologanic Acid

CAS #60077-46-5

Mol. formulaC₁₆H₂₂O₁₀

Mol. weight374.34

Details

S-131BACK ORDER

1-Phenyl-d5-azo-2-naphthol-d4 (Sudan 1)

CAS #752211-63-5

Mol. formulaC16H7N2OD5

Mol. weight253.31

Details

S-131001IN STOCK

Succinimide

CAS #123-56-8

Mol. formulaC₄H₅NO₂

Mol. weight99.09

Details

S-131002IN STOCK

N-Hydroxysuccinimide

CAS #6066-82-6

Mol. formulaC₄H₅NO₃

Mol. weight115.09

Details

S-131003BACK ORDER

Fmoc-Osu (N-Fmoc-succinimide)

CAS #82911-69-1

Mol. formulaC₁₉H₁₅NO₅

Mol. weight337.33

Details

S-131004BACK ORDER

5-Ethoxypyrrolidine-2-One

CAS #39662-63-0

Mol. formulaC₆H₁₁NO₂

Mol. weight129.16

Details

S-131005IN STOCK

5-Hydroxypyrrolidine-2-One

CAS #62312-55-4

Mol. formulaC₄H₇NO₂

Mol. weight101.11

Details

S-131006BACK ORDER

(3S)-3-Amino-2,5-Pyrrolidinedione

CAS #73537-92-5

Mol. formulaC₄H₆N₂O₂

Mol. weight114.10

Details

S-131007BACK ORDER

3-Amino-2,5-Pyrrolidinedione (Aspartimide)

CAS #5615-80-5

Mol. formulaC₄H₆N₂O₂

Mol. weight114.10

Details

S-131008BACK ORDER

(3S)-3-Aminodihydro-2,5-Furandione HCl

CAS #34029-31-7

Mol. formulaC₄H₅NO₃. HCl

Mol. weight115.09 36.46

Details

S-131009BACK ORDER

3-Aminodihydro-2,5-Furandione HCl

CAS #39185-99-4

Mol. formulaC₄H₅NO₃. HCl

Mol. weight115.09 36.46

Details

S-131010IN STOCK

N-Bromosuccinimide

CAS #128-08-5

Mol. formulaC₄H₄BrNO₂

Mol. weight177.99

Details

S-131011BACK ORDER

2,2,3,3-Tetramethylsuccinimide

CAS #3566-61-8

Mol. formulaC₈H₁₃NO₂

Mol. weight155.20

Details

S-131012BACK ORDER

N-Nitroso 5-Hydroxypyrrolidine-2-One

CAS #2832789-51-0

Mol. formulaC₄H₆N₂O₃

Mol. weight130.10

Details

S-131013BACK ORDER

N-Nitroso 5-Ethoxypyrrolidine-2-One

CAS #NA

Mol. formulaC₆H₁₀N₂O₃

Mol. weight158.16

Details

S-131014BACK ORDER

Succinimide Related Compound 1

CAS #NA

Mol. formulaC₈H₈NO₆PS

Mol. weight277.19

Details

S-131015BACK ORDER

Succinimidyl 2-(3-((Benzyloxy)Carbonyl)-1-Methyl-5-Oxoimidazolidin-4-yl-Acetate

CAS #NA

Mol. formulaC₁₈H₁₉N₃O₇

Mol. weight389.36

Details

S-131016IN STOCK

3-Isobutylpyrrolidine-2,5-Dione

CAS #164597-78-8

Mol. formulaC₈H₁₃NO₂

Mol. weight155.20

Details

S-131017BACK ORDER

N-Nitroso 3-Isobutylpyrrolidine-2,5-dione

CAS #NA

Mol. formulaC₈H₁₂N₂O₃

Mol. weight184.20

Details

S-131018BACK ORDER

N-Nitroso Succinimide

CAS #NA

Mol. formulaC₄H₄N₂O₃

Mol. weight128.09

Details

S-131019BACK ORDER

3-((2-Aminoethyl)thio)-1-ethylpyrrolidine-2,5-dione

CAS #1157103-44-0

Mol. formulaC₈H₁₄N₂O₂S

Mol. weight202.27

Details

S-132001BACK ORDER

Sarsasapogenin

CAS #82597-74-8

Mol. formulaC27H44O3

Mol. weight416.65

Details

S-133001BACK ORDER

Sulbenicillin

CAS #41744-40-5

Mol. formulaC16H18N2O7S2

Mol. weight414.45

Details

S-133002BACK ORDER

Sulbenicillin Disodium Salt (Mixture of Diastereomers)

CAS #28002-18-8

Mol. formulaC₁₆H₁₆N₂O₇S₂. 2 Na

Mol. weight412.43 2 22.99

Details

S-133003BACK ORDER

Sulbenicillin Impurity 1

CAS #NA

Mol. formulaC16H20N2O8S2

Mol. weight432.46

Details

S-133004BACK ORDER

Sulbenicillin Impurity 2

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₆S₂

Mol. weight388.45

Details

S-133005BACK ORDER

Sulbenicillin Impurity 3

CAS #NA

Mol. formulaC10H11NO5S

Mol. weight257.26

Details

S-133006INQUIRE FURTHER

Sulbenicillin Impurity 4

CAS #NA

Mol. formulaC24H30N4O10S3

Mol. weight630.70

Details

S-133007BACK ORDER

Sulbenicillin Impurity 5

CAS #NA

Mol. formulaC24H28N4O9S3

Mol. weight612.69

Details

S-133008BACK ORDER

Sulbenicillin Impurity 6

CAS #41360-32-1

Mol. formulaC8H8O5S

Mol. weight216.21

Details

S-133009BACK ORDER

Sulbenicillin Impurity 7

CAS #NA

Mol. formulaC8H8O5S. C6H15N

Mol. weight216.21 101.19

Details

S-134001IN STOCK

Sebacic Acid

CAS #111-20-6

Mol. formulaC₁₀H₁₈O₄

Mol. weight202.25

Details

S-134002BACK ORDER

Diisopropyl Sebacate

CAS #7491-02-3

Mol. formulaC₁₆H₃₀O₄

Mol. weight286.41

Details

S-134003BACK ORDER

Dibutyl Sebacate

CAS #109-43-3

Mol. formulaC₁₈H₃₄O₄

Mol. weight314.47

Details

S-134004BACK ORDER

Sebacic Acid-d4

CAS #NA

Mol. formulaC₁₀H₁₄D₄O₄

Mol. weight206.27

Details

S-134005BACK ORDER

3-HydroxySebacic Acid

CAS #73141-46-5

Mol. formulaC₁₀H₁₈O₅

Mol. weight218.25

Details

S-134006BACK ORDER

3-HydroxySebacic Acid-d5

CAS #NA

Mol. formulaC₁₀H₁₃D₅O₅

Mol. weight223.28

Details

S-134007BACK ORDER

Diisopropyl Sebacate-d4

CAS #NA

Mol. formulaC₁₆H₂₆D₄O₄

Mol. weight290.44

Details

S-135001IN STOCK

Suberic Acid

CAS #505-48-6

Mol. formulaC₈H₁₄O₄

Mol. weight174.20

Details

S-135002BACK ORDER

Suberic Acid Monomethyl Ester

CAS #3946-32-5

Mol. formulaC₉H₁₆O₄

Mol. weight188.22

Details

S-136001IN STOCK

Salantel

CAS #36093-47-7

Mol. formulaC₂₀H₁₁Cl₂I₂NO₃

Mol. weight638.02

Details

S-136002BACK ORDER

Salantel-d4

CAS #36093-47-7 (non-d)

Mol. formulaC20H7D4Cl2I2NO3

Mol. weight642.05

Details

S-137001BACK ORDER

(-)-Syringaresinol

CAS #6216-81-5

Mol. formulaC22H26O8

Mol. weight418.44

Details

S-137002BACK ORDER

(-)-Syringaresinol Diglucoside (Eleutheroside E)

CAS #96038-87-8

Mol. formulaC34H46O18

Mol. weight742.72

Details

S-137003BACK ORDER

(-)-Syringaresinol Diglucoside-d6 (Eleutheroside E-d6)

CAS #96038-87-8 (non-d)

Mol. formulaC34H40D6O18

Mol. weight748.76

Details

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