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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 6714 standards · Stable Isotope Labeled

A-001002IN STOCK

Acalabrutinib-d4

CAS #NA

Mol. formulaC₂₆H₁₉D₄N₇O₂

Mol. weight469.54

Details

A-001011IN STOCK

Acalabrutinib Impurity 1-d4

CAS #NA

Mol. formulaC₂₆H₁₉D₄N₇O₃

Mol. weight485.54

Details

A-002002BACK ORDER

Aldicarb Sulfone-d3

CAS #NA

Mol. formulaC₇H₁₁D₃N₂O₄S

Mol. weight225.28

Details

A-002004BACK ORDER

Aldicarb Sulfoxide-d3

CAS #1795136-36-5

Mol. formulaC₇H₁₁D₃N₂O₃S

Mol. weight 209.28

Details

A-002007BACK ORDER

Aldicarb-d3

CAS #1795142-83-4

Mol. formulaC₇H₁₁D₃N₂O₂S

Mol. weight193.28

Details

A-003002BACK ORDER

Amidosulfuron-13C-d3

CAS #NA

Mol. formulaC₈¹³CH₁₂D₃N₅O₇S₂

Mol. weight373.38

Details

A-003003IN STOCK

Amidosulfuron-d6

CAS #NA

Mol. formulaC₉H₉D₆N₅O₇S₂

Mol. weight375.40

Details

A-003004IN STOCK

Amidosulfuron-13C2-d6

CAS #NA

Mol. formulaC₇¹³C₂H₉D₆N5O₇S₂

Mol. weight377.39

Details

A-004002BACK ORDER

Afobazole-d4

CAS #NA

Mol. formulaC₁₅H₁₇D₄N₃O₂S

Mol. weight311.44

Details

A-011IN STOCK

Acenocoumarol-d4

CAS #NA

Mol. formulaC₁₉H₁₁D₄NO₆

Mol. weight357.36

Details

A-021IN STOCK

Acetaminophen-d3 (Paracetamol-d3)

CAS #60902-28-5

Mol. formulaC₈H₆D₃NO₂

Mol. weight154.18

Details

A-022BACK ORDER

3-Hydroxyacetaminophen-d3

CAS #NA

Mol. formulaC₈H₆D₃NO₃

Mol. weight170.18

Details

A-024IN STOCK

Acetaminophen-d3 Sulphate Potassium Salt

CAS #1188263-45-7

Mol. formulaC₈H₅D₃NO₅S. K

Mol. weight233.23 39.10

Details

A-0243BACK ORDER

Acetaminophen-d3 Glucuronide Sodium Salt (Paracetamol-d3 Glucuronide Sodium Salt)

CAS #1260619-61-1

Mol. formulaC₁₄H₁₃D₃NO₈. Na

Mol. weight329.30 22.99

Details

A-0251IN STOCK

Acetaminophen-d4 (Paracetamol-d4)

CAS #64315-36-2

Mol. formulaC₈H₅D₄NO₂

Mol. weight155.19

Details

A-026BACK ORDER

Acetaminophen-d3 Mercapturate

CAS #NA

Mol. formulaC₁₁H₁₁D₃N₂O₄S

Mol. weight273.33

Details

A-028IN STOCK

Acetaminophen-d3 Glucuronide (Paracetamol-d3 Glucuronide)

CAS #1260981-52-9

Mol. formulaC₁₅H₁₅D₃O₈

Mol. weight329.32

Details

A-031IN STOCK

Acetylsalicylic Acid-d3 (Aspirin-d3)

CAS #921943-73-9

Mol. formulaC₉H₅D₃O₄

Mol. weight183.18

Details

A-037IN STOCK

Acetylsalicylic Acid-d4 (Aspirin-d4)

CAS #97781-16-3

Mol. formulaC₉H₄D₄O₄

Mol. weight184.18

Details

A-041IN STOCK

Aciclovir-d4 (Acyclovir-d4)

CAS #1185179-33-2

Mol. formulaC₈H₇D₄N₅O₃

Mol. weight229.23

Details

A-051IN STOCK

Almotriptan-d6 Malate

CAS #NA

Mol. formulaC₁₇H₁₉D₆N₃O₂S. C₄H₆O₅

Mol. weight341.50 134.09

Details

A-073IN STOCK

Amiodarone-d4 HCl

CAS #1216715-80-8

Mol. formulaC₂₅H₂₅D₄I₂NO₃. HCl

Mol. weight649.34 36.46

Details

A-0759IN STOCK

Amiodarone Impurity 37-d4 HCl

CAS #NA

Mol. formulaC₂₂H₁₉D₄I₂NO₃. HCl

Mol. weight607.26 36.46

Details

A-08103BACK ORDER

N-Nitroso Amlodipine-d4

CAS #NA

Mol. formulaC₂₀H₂₀D₄ClN₃O₆

Mol. weight441.90

Details

A-082IN STOCK

Amlodipine-d4 Maleate

CAS #NA

Mol. formulaC₂₀H₂₁D₄ClN₂O₅. C₄H₄O₄

Mol. weight412.90 116.07

Details

A-086IN STOCK

(R)-Amlodipine-d4

CAS #1346616-97-4

Mol. formulaC₂₀H₂₁D₄ClN₂O₅

Mol. weight412.90

Details

A-087IN STOCK

(S)-Amlodipine-d4

CAS #1346617-19-3

Mol. formulaC₂₀H₂₁D₄ClN₂O₅

Mol. weight412.90

Details

A-092IN STOCK

N-Desethyl Amodiaquine-d5 DiHCl

CAS #1216894-33-5

Mol. formulaC₁₈H₁₃D₅ClN₃O. 2 HCl

Mol. weight332.84 2*36.46

Details

A-093IN STOCK

Amodiaquine-d10

CAS #1189449-70-4

Mol. formulaC₂₀H₁₂D₁₀ClN₃O

Mol. weight365.93

Details

A-100001IN STOCK

Adapalene-d3

CAS #1276433-89-6

Mol. formulaC₂₈H₂₅D₃O₃

Mol. weight415.55

Details

A-100008IN STOCK

Adapalene-13C6

CAS #NA

Mol. formulaC₂₂¹³C₆H₂₈O₃

Mol. weight418.48

Details

A-100009BACK ORDER

Adapalene-d15

CAS #NA

Mol. formulaC₂₈H₁₃O₃D₁₅

Mol. weight427.62

Details

A-100011IN STOCK

O-Desmethyl Adapalene-13C6

CAS #NA

Mol. formulaC₂₁¹³C₆H₂₆O₃

Mol. weight404.46

Details

A-10102IN STOCK

Azelnidipine-d7

CAS #NA

Mol. formulaC₃₃H₂₇D₇N₄O₆

Mol. weight589.70

Details

A-10202IN STOCK

Apixaban-13C-d3

CAS #1261393-15-0

Mol. formulaC₂₄¹³CH₂₂D₃N₅O₄

Mol. weight463.52

Details

A-102173IN STOCK

Apixaban Amino Acid Impurity-13C-d3

CAS #NA

Mol. formulaC₂₄¹³CH₂₄D₃N₅O₅

Mol. weight481.53

Details

A-102174IN STOCK

N-Nitroso Apixaban Amino Acid Impurity-13C-d3

CAS #NA

Mol. formulaC₂₄¹³CH₂₃D₃N₆O₆

Mol. weight510.53

Details

A-102183BACK ORDER

Apixaban Impurity 41-13C-d3 (BMS-591455-01-13C-d3)

CAS #NA

Mol. formulaC₂₄¹³CH₂₁D₃N₄O₅

Mol. weight464.50

Details

A-10301IN STOCK

Anagrelide-13C3

CAS #NA

Mol. formulaC₇¹³C₃H₇Cl₂N₃O

Mol. weight259.06

Details

A-10303BACK ORDER

3-Hydroxy Anagrelide-13C3

CAS #1219393-12-0

Mol. formulaC₇¹³C₃H₇Cl₂N₃O₂

Mol. weight275.06

Details

A-10308BACK ORDER

3-Hydroxy Anagrelide-13C6

CAS #NA

Mol. formulaC₄¹³C₆H₇Cl₂N₃O₂

Mol. weight278.04

Details

A-10311BACK ORDER

3-Hydroxy Anagrelide-13C-d2

CAS #NA

Mol. formulaC₉¹³CH₅D₂Cl₂N₃O₂

Mol. weight275.09

Details

A-104003IN STOCK

Azoxystrobin-d4

CAS #N/A

Mol. formulaC22H13N3O5D4

Mol. weight407.42

Details

A-106002IN STOCK

S-Adenosyl-L-Methionine-d3 Tritrifluoromethanesulfonate

CAS #NA

Mol. formulaC₁₅H₁₉N₆O₅SD₃. 3 CHF₃O₃S

Mol. weight401.46 3*150.07

Details

A-106028BACK ORDER

Ademethionine-d3 1,4-Butanedisulfonate

CAS #NA

Mol. formulaC₁₉H₃₀D₃N₆O₁₁S₃. 1/2 C₄H₈O₆S₂

Mol. weight620.70 122.16

Details

A-106032BACK ORDER

Decarboxylated S-Adenosylmethionine-13C-d3 Sulfate Salt

CAS #NA

Mol. formulaC₁₃¹³CH₂₀D₃N₆O₃S. HSO₄ H₂SO₄

Mol. weight359.45 97.06 98.07

Details

A-106048BACK ORDER

S-5'-Adenosyl-13C5-L-Methionine-Chloride

CAS #NA

Mol. formulaC₁₅H₂₃N₆O₅S. Cl

Mol. weight404.40 35.45

Details

A-107001IN STOCK

Artesunate-d4

CAS #1316753-15-7

Mol. formulaC₁₉H₂₄D₄O₈

Mol. weight388.45

Details

A-107002BACK ORDER

Artesunate-d3

CAS #N/A

Mol. formulaC19H25O8D3

Mol. weight387.45

Details

A-108006IN STOCK

Aztreonam-d6

CAS #1127452-94-1

Mol. formulaC₁₃H₁₁D₆N₅O₈S₂

Mol. weight441.46

Details

A-111IN STOCK

Atenolol-d7

CAS #1202864-50-3

Mol. formulaC₁₄H₁₅D₇N₂O₃

Mol. weight273.38

Details

A-111002BACK ORDER

Afatinib-d4

CAS #NA

Mol. formulaC₂₄H₂₁ClFN₅O₃D₄

Mol. weight489.97

Details

A-111003IN STOCK

Afatinib-d6

CAS #1313874-96-2

Mol. formulaC₂₄H₁₉D₆ClFN₅O₃

Mol. weight491.98

Details

A-115002BACK ORDER

Artemether-d3

CAS #NA

Mol. formulaC16H23O5D3

Mol. weight301.40

Details

A-116018BACK ORDER

Arbidol-d6 HCl (Umifenovir-d6 HCl)

CAS #NA

Mol. formulaC₂₂H₁₉D₆BrN₂O₃S. HCl

Mol. weight483.45 35.98

Details

A-121001IN STOCK

Acesulfame-d4 Potassium Salt

CAS #1623054-53-4

Mol. formulaC₄D₄NO₄S. K

Mol. weight166.16 39.10

Details

A-121004BACK ORDER

Acesulfame Potassium-13C4

CAS #NA

Mol. formula¹³C₄H₃NO₄S. K

Mol. weight165.10 39.10

Details

A-122IN STOCK

Atorvastatin-d5 Calcium Salt

CAS #222412-82-0

Mol. formulaC₃₃H₂₉D₅FN₂O₅. 0.5 Ca

Mol. weight562.67 0.5*40.08

Details

A-124IN STOCK

para-Hydroxy Atorvastatin-d5 Calcium Salt

CAS #265989-45-5

Mol. formulaC₃₃H₂₉D₅FN₂O₆. 0.5 Ca

Mol. weight578.67 0.5*40.08

Details

A-124033BACK ORDER

1,3-Dimethyl Adamantane-d6

CAS #1189501-17-4

Mol. formulaC₁₂H₁₄D₆

Mol. weight170.33

Details

A-126IN STOCK

ortho-Hydroxy Atorvastatin-d5 Calcium Salt

CAS #265989-47-7

Mol. formulaC₃₃H₂₉D₅FN₂O₆. 0.5 Ca

Mol. weight578.67 0.5*40.08

Details

A-129009BACK ORDER

Ascorbic Acid-d4

CAS #NA

Mol. formulaC6H4O6D4

Mol. weight180.15

Details

A-129014IN STOCK

L-Ascorbic Acid-13C6 (Vitamin C-13C6)

CAS #1354064-87-1

Mol. formula¹³C₆H₈O₆

Mol. weight182.08

Details

A-129022BACK ORDER

L-Dehydro Ascorbic Acid-13C6

CAS #1217529-45-7

Mol. formula¹³C₆H₆O₆

Mol. weight180.06

Details

A-129038BACK ORDER

L-Ascorbic Acid-13C (Vitamin C-13C)

CAS #178101-88-7

Mol. formulaC₅¹³CH₈O₆

Mol. weight177.12

Details

A-130IN STOCK

ortho-Hydroxy Atorvastatin-d5 Lactone

CAS #265989-50-2

Mol. formulaC₃₃H₂₈D₅FN₂O₅

Mol. weight561.66

Details

A-130003BACK ORDER

Arbekacin-d4 Sulfate

CAS #NA

Mol. formulaC₂₂H₄₀D₄N₆O₁₀. H₂O₄S

Mol. weight556.65 98.07

Details

A-131IN STOCK

para-Hydroxy Atorvastatin-d5 Lactone

CAS #265989-49-9

Mol. formulaC33H28FN2O5D5

Mol. weight561.67

Details

A-131002BACK ORDER

Arteether-d5

CAS #NA

Mol. formulaC₁₇H₂₃D₅O₅

Mol. weight317.44

Details

A-132003IN STOCK

Arbutin-d4

CAS #NA

Mol. formulaC₁₂H₁₂D₄O₇

Mol. weight276.28

Details

A-132004BACK ORDER

Arbutin-13C6

CAS #NA

Mol. formulaC12H16O7

Mol. weight278.19

Details

A-133011BACK ORDER

N,N-Diethyl-2-Hydroxyacetamide-d6

CAS #NA

Mol. formulaC₆H₇D₆NO₂

Mol. weight137.21

Details

A-133045BACK ORDER

2-(Dimethylamino)acetamide-1-13C

CAS #NA

Mol. formulaC₃¹³CH₁₀N₂O

Mol. weight103.13

Details

A-133046BACK ORDER

2-(Dimethylamino)acetamide-1,2-13C2

CAS #NA

Mol. formulaC₂¹³C₂H₁₀N₂O

Mol. weight104.12

Details

A-133047BACK ORDER

2-(Dimethyl-13C-amino)acetamide-1,2-13C2

CAS #NA

Mol. formulaC¹³C₃H₁₀N₂O

Mol. weight105.11

Details

A-133048BACK ORDER

2-(Dimethyl-13C2-amino)acetamide-1,2-13C2

CAS #NA

Mol. formula¹³C₄H₁₀N₂O

Mol. weight106.11

Details

A-133049BACK ORDER

2-(Dimethyl-amino-15N)acetamide

CAS #NA

Mol. formulaC₄H₁₀N¹⁵NO

Mol. weight103.13

Details

A-133050BACK ORDER

2-(Dimethyl-amino-15N)acetamide-1-13C

CAS #NA

Mol. formulaC₃¹³CH₁₀N¹⁵NO

Mol. weight104.12

Details

A-133051BACK ORDER

2-(Dimethyl-amino-15N)acetamide-1,2-13C2

CAS #NA

Mol. formulaC₂¹³C₂H₁₀N¹⁵NO

Mol. weight105.11

Details

A-133052BACK ORDER

2-(Dimethyl-13C-amino-15N)acetamide-1,2-13C2

CAS #NA

Mol. formulaC¹³C₃H₁₀N¹⁵NO

Mol. weight106.11

Details

A-133053BACK ORDER

2-(Dimethyl-13C2-amino-15N)acetamide-1,2-13C2

CAS #NA

Mol. formula¹³C₄H₁₀N¹⁵NO

Mol. weight107.10

Details

A-133057BACK ORDER

N,N-Dimethylacetamide-d6

CAS #31591-08-9

Mol. formulaC₄H₃D₆NO

Mol. weight93.16

Details

A-135001IN STOCK

Aclonifen-d5

CAS #NA

Mol. formulaC₁₂H₄ClN₂O₃D₅

Mol. weight269.70

Details

A-137005INQUIRE FURTHER

Amphotericin B-13C6 Methyl Ester

CAS #NA

Mol. formulaC₄₂¹³C₆H₇₅NO₁₇

Mol. weight944.07

Details

A-137007BACK ORDER

Amphotericin B-13C6

CAS #NA

Mol. formulaC₄₇H₇₃O₁₇

Mol. weight930.04

Details

A-137021BACK ORDER

Amphotericin B Methyl Ester-d3

CAS #NA

Mol. formulaC₄₈H₇₂D₃NO₁₇

Mol. weight941.14

Details

A-138011BACK ORDER

Sodium Acetate 13C2-d3

CAS #123333-80-2

Mol. formula¹³C₂D₃O₂. Na

Mol. weight64.05 22.99

Details

A-138013BACK ORDER

Acetic Acid-13C2-d3

CAS #107745-70-0

Mol. formula¹³C₂HD₃O₂

Mol. weight65.06

Details

A-138035BACK ORDER

3,4-Dihydroxyphenylacetic Acid-d5

CAS #60696-39-1

Mol. formulaC₈H₃D₅O₄

Mol. weight173.18

Details

A-138065BACK ORDER

Bromoacetic Acid- 2-13C

CAS #64891-77-6

Mol. formulaC¹³CH₃BrO₂

Mol. weight139.94

Details

A-138069BACK ORDER

EGTA-d4 (Ethylene glycol-bis(2-Aminoethyl Ether)-N,N,N',N'-tetra-Acetic Acid-d4)

CAS #NA

Mol. formulaC₁₄H₂₀D₄N₂O₁₀

Mol. weight384.37

Details

A-138071BACK ORDER

BAPTA-d4 (1,2-bis(o-Aminophenoxy)ethane-N,N,N',N'-tetra-Acetic Acid-f4)

CAS #NA

Mol. formulaC₂₂H₂₀D₄N₂O₁₀

Mol. weight480.46

Details

A-138072BACK ORDER

Bromoacetic Acid-13C2

CAS #52947-00-9

Mol. formula¹³C₂H₃BrO₂

Mol. weight140.93

Details

A-138075BACK ORDER

2-Chloroacetyl Chloride-d2

CAS #159301-43-6

Mol. formulaC₂D₂Cl₂O

Mol. weight114.95

Details

A-138081BACK ORDER

2,2,2-Trichloro-Acetic Acid-13C2

CAS #165399-56-4

Mol. formula¹³C₂HCl₃O₂

Mol. weight165.36

Details

A-138083BACK ORDER

Dichloroacetic Acid-13C2

CAS #1173148-00-9

Mol. formula¹³C₂H₂Cl₂O₂

Mol. weight130.92

Details

A-138086BACK ORDER

Bromochloroacetic Acid-13C2

CAS #NA

Mol. formula¹³C₂H₂Cl₂O₂

Mol. weight130.92

Details

A-138087BACK ORDER

Dibromoacetic Acid-13C2

CAS #NA

Mol. formula¹³C₂H₂Br₂O₂

Mol. weight219.83

Details

A-138090BACK ORDER

Acetyl Chloride-1-13C-d3

CAS #285977-81-3

Mol. formulaC¹³CD₃ClO

Mol. weight82.51

Details

A-138091INQUIRE FURTHER

Acetyl Chloride-2-13C-d3

CAS #1215599-00-0

Mol. formulaC¹³CD₃ClO

Mol. weight82.51

Details

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