Stable labeled standards

[²H₆]-Mifepristone

Product Number: C6803

CAS number: 84371-65-3 unlabeled

Synonyms: Mifepristone -D6

[²H₆]-Calcidiol

Product Number: C3372

CAS number: 78782-98-6

Synonyms: 25-hydroxyvitamin D3-D6, [2H6]-25-Hydroxyvitamin D3

[²H₆]-Secalciferol

Product Number: C9067

CAS number: 55721-11-4 unlabeled

Synonyms: Secalciferol-D6

[²H₆]-Ercalcidiol

Product Number: C3371

CAS number: 1262843-46-8

Synonyms: [2H6]-25-Hydroxyvitamin D2

[¹³C₄]-Vitamin B1 hydrochloride

Product Number: C4771

CAS number: 1257525-77-1

Synonyms: Thiamine-13C4 hydrochloride salt

[²H₂]-Guanidineacetic acid

Product Number: C4856

CAS number: 1173020-63-7

[²H₅]-1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine

Product Number: C5348

CAS number: 26853-31-6 unlabeled

Synonyms: [2H5]-popc, [2H5]-3-sn-Phosphatidylcholine

[²H₄]-Naringenin 7-glucuronide, racemic mixture

Product Number: C9453

CAS number: 158196-34-0 unlabeled

[¹³C₃]-3-Hydroxypropionic acid sodium salt

Product Number: C8323

CAS number: 6487-38-3 unlabeled

[²H₈]-Cortisone

Product Number: C5041

CAS number: 53-06-5 unlabeled

[¹³C₆]-4-Hydroxyphenyllactic acid, racemic mixture

Product Number: C1107

CAS number: 306-23-0 unlabeled

Synonyms: [13C6]-2-Hydroxy-3-(4-hydroxyphenyl)propanoic acid, [13C6]-3-(4-Hydroxyphenyl)-DL-lactic acid

[¹³C,²H₃]-Tele-methylhistamine dihydrochloride salt

Product Number: C3515

CAS number: 6481-48-7 unlabeled

[¹³C₄,¹⁵N₂]-(-)-Riboflavin 5-phosphate

Product Number: C7672

CAS number: 146-17-8 unlabeled

Synonyms: E 106

[¹³C₄,¹⁵N₂]-(-)-Riboflavin

Product Number: C7273

CAS number: 83-88-5 unlabeled

Synonyms: [13C4,15N2]-Vitamin B2

[²H₅]-Pyridoxine hydrochloride salt

Product Number: C1364

CAS number: 82896-38-6

Synonyms: [2H5]-Pyridoxin, [2H5]-Pirivitol, [2H5]-Bezatin, [2H5]-Adermin, [2H5]-Pyridoxol, [2H5]-2-Methyl-4,5-bis(hydroxymethyl)-3-hydroxypyridine, [2H5]-5-Hydroxy-6-methyl-3,4-pyridinedimethanol

[¹³C₂,²H₂]-D-Erythro-sphingosine

Product Number: C1296

CAS number: 123-78-4 unlabeled

[¹³C₂]-Creatinine

Product Number: C3244

CAS number: 60-27-5 unlabeled

Synonyms: [13C2]-2-Amino-1-methylimidazolin-4-one, [13C2]-2-Amino-1-methyl-1,5-dihydroimidazol-4-one, [13C2]-1-Methylhydantoin-2-imide

[¹³C₂]-Creatinine

Product Number: C3243

CAS number: 101999-12-6

Synonyms: [13C2)-2-Imino-N-methylhydantoin, [13C2]-2-Amino-1-methyl-2-imidazolin-4-one

[¹³C₃]-Creatinine

Product Number: C1038

CAS number: 60-27-5 unlabeled

Synonyms: [13C3]-2-Imino-N-methylhydantoin, [13C3]-2-Amino-1-methylimidazolin-4-one

[²H₆]-Paricalcitol

Product Number: C1153

CAS number: 131918-61-1 unlabeled

Synonyms: [2H6]-19-Nor-1,25-dihydroxyvitamin D2