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Ephedrine Pharmaceutical Reference Standards
(-)-erythro-Ephedrine-d3 Sulfate
Ephedrine Stable Isotopes
CS-TB-40760

(-)-erythro-Ephedrine-d3 Sulfate

Ephedrine Stable Isotopes
(1R,2S)-(-)-Ephedrine-d3 Hydrochloride
Ephedrine Stable Isotopes
CS-TB-40755

(1R,2S)-(-)-Ephedrine-d3 Hydrochloride

Ephedrine Stable Isotopes
(1S,2R)-(+)-Ephedrine-D3 Hydrochloride
Ephedrine Stable Isotopes
CS-T-54060

(1S,2R)-(+)-Ephedrine-D3 Hydrochloride

Ephedrine Stable Isotopes
(R,R)-(-)-Pseudoephedrine Glycinamide-d3
Ephedrine Stable Isotopes
CS-T-97197

(R,R)-(-)-Pseudoephedrine Glycinamide-d3

Ephedrine Stable Isotopes
(S,S)-(-)-Pseudoephedrine Glycinamide-d6
Ephedrine Stable Isotopes
CS-T-97196

(S,S)-(-)-Pseudoephedrine Glycinamide-d6

Ephedrine Stable Isotopes
3-Fluoroephedrine-d3
Ephedrine Stable Isotopes
CS-T-75115

3-Fluoroephedrine-d3

Ephedrine Stable Isotopes
4-Fluoroephedrine-d3
Ephedrine Stable Isotopes
CS-T-98307

4-Fluoroephedrine-d3

Ephedrine Stable Isotopes
D-(-)-Pseudoephedrine-d3
Ephedrine Stable Isotopes
CS-T-60889

D-(-)-Pseudoephedrine-d3

Ephedrine Stable Isotopes
Methylephedrine d3 Hydrochloride
Ephedrine Stable Isotopes
CS-O-11115

Methylephedrine d3 Hydrochloride

Ephedrine Stable Isotopes
N-(2-Hydroxyethyl) Pseudoephedrine-d3
Ephedrine Stable Isotopes
CS-T-78282

N-(2-Hydroxyethyl) Pseudoephedrine-d3

Ephedrine Stable Isotopes
N-2-Hydroxyethyl Norephedrine-d5 Hydrochloride (Mixture of Diastereomers)
Ephedrine Stable Isotopes
CS-TB-68504

N-2-Hydroxyethyl Norephedrine-d5 Hydrochloride (Mixture of Diastereomers)

Ephedrine Stable Isotopes
N-Acetyl Pseudoephedrine-d3
Ephedrine Stable Isotopes
CS-T-94359

N-Acetyl Pseudoephedrine-d3

Ephedrine Stable Isotopes
N-Ethyl-dl-norephedrine Hydrochloride-d5
Ephedrine Stable Isotopes
CS-T-98308

N-Ethyl-dl-norephedrine Hydrochloride-d5

Ephedrine Stable Isotopes
N-Nitroso-Ephedrine D3
Ephedrine Stable Isotopes
CS-O-40894

N-Nitroso-Ephedrine D3

Ephedrine Stable Isotopes
N-Nitrosoephedrine-D3
Ephedrine Stable Isotopes
CS-T-103096

N-Nitrosoephedrine-D3

Ephedrine Stable Isotopes
N-Nitroso-Pseudoephedrine D3
Ephedrine Stable Isotopes
CS-O-40895

N-Nitroso-Pseudoephedrine D3

Ephedrine Stable Isotopes
Norephedrine D5 Hydrochloride
Ephedrine Stable Isotopes
CS-O-14007

Norephedrine D5 Hydrochloride

Ephedrine Stable Isotopes
Pseudoephedrine D3
Ephedrine Stable Isotopes
CS-O-10075

Pseudoephedrine D3

Ephedrine Stable Isotopes
Pseudoephedrine D3 Hydrochloride
Ephedrine Stable Isotopes
CS-O-03373

Pseudoephedrine D3 Hydrochloride

Ephedrine Stable Isotopes
rac 4-Hydroxy Ephedrine-d3
Ephedrine Stable Isotopes
CS-T-98306

rac 4-Hydroxy Ephedrine-d3

Ephedrine Stable Isotopes
rac 4-Hydroxy Ephedrine-d3 Hydrochloride
Ephedrine Stable Isotopes
CS-T-103102

rac 4-Hydroxy Ephedrine-d3 Hydrochloride

Ephedrine Stable Isotopes
rac N-(Acetyl-d3) Ephedrine
Ephedrine Stable Isotopes
CS-T-64413

rac N-(Acetyl-d3) Ephedrine

Ephedrine Stable Isotopes
rac-syn N,N-Diethyl-d10 Norephedrine
Ephedrine Stable Isotopes
CS-T-91774

rac-syn N,N-Diethyl-d10 Norephedrine

Ephedrine Stable Isotopes
(+)-Pseudoephedrine
Ephedrine API Standards
CS-O-15499

(+)-Pseudoephedrine

Ephedrine API Standards
Ephedrine Hydrochloride
Ephedrine API Standards
CS-O-01495

Ephedrine Hydrochloride

Ephedrine API Standards
Ephedrine sulfate
Ephedrine API Standards
CS-O-16467

Ephedrine sulfate

Ephedrine API Standards
L-Ephedrine
Ephedrine API Standards
CS-O-01806

L-Ephedrine

Ephedrine API Standards
Pseudoephedrine Hydrochloride
Ephedrine API Standards
CS-O-02064

Pseudoephedrine Hydrochloride

Ephedrine API Standards
Pseudoephedrine sulfate
Ephedrine API Standards
CS-O-16468

Pseudoephedrine sulfate

Ephedrine API Standards
rac-Ephedrine Hydrochloride
Ephedrine API Standards
CS-TB-40753

rac-Ephedrine Hydrochloride

Ephedrine API Standards
(-)-Norephedrine
Ephedrine Metabolites
CS-O-07820

(-)-Norephedrine

Ephedrine Metabolites
4-Methyl ephedrine hydrochloride
Ephedrine Metabolites
CS-EK-02671

4-Methyl ephedrine hydrochloride

Ephedrine Metabolites
4-Methyl-N-ethyl norephedrine hydrochloride
Ephedrine Metabolites
CS-EK-02845

4-Methyl-N-ethyl norephedrine hydrochloride

Ephedrine Metabolites
Norephedrine hydrochloride
Ephedrine Metabolites
CS-O-14407

Norephedrine hydrochloride

Ephedrine Metabolites
Ephedrine Impurities
CS-T-19264

"(-)-3,4-Dihydroxy Norephedrine"

Ephedrine Impurities
Ephedrine Impurities
CS-T-52815

"(R*,R*)-(+/-)-N,N-Diethyl Norephedrine Hydrochloride"

Ephedrine Impurities
Ephedrine Impurities
CS-T-60886

"(R,R)-(-)-Pseudoephedrine Glycinamide"

Ephedrine Impurities
Ephedrine Impurities
CS-T-52390

"rac N,O-Diacetyl Pseudoephedrine"

Ephedrine Impurities
(±)Norpseudoephedrine-D3 hydrochloride
Ephedrine Impurities
CS-O-46134

(±)Norpseudoephedrine-D3 hydrochloride

Ephedrine Impurities
(1R,2S)-(-)-Norephedrine hydrochloride
Ephedrine Impurities
CS-ED-01069

(1R,2S)-(-)-Norephedrine hydrochloride

Ephedrine Impurities
(1S,2R)-(+)-Norephedrine
Ephedrine Impurities
CS-ED-01068

(1S,2R)-(+)-Norephedrine

Ephedrine Impurities
(S,S)-(+)-Pseudoephedrine Glycinamide
Ephedrine Impurities
CS-T-60887

(S,S)-(+)-Pseudoephedrine Glycinamide

Ephedrine Impurities
3-Methyl Pseudoephedrine
Ephedrine Impurities
CS-T-81730

3-Methyl Pseudoephedrine

Ephedrine Impurities
4-Fluoroephedrine
Ephedrine Impurities
CS-T-75272

4-Fluoroephedrine

Ephedrine Impurities
D-(-)-Pseudoephedrine
Ephedrine Impurities
CS-T-60888

D-(-)-Pseudoephedrine

Ephedrine Impurities
d-Norpseudoephedrine HCl
Ephedrine Impurities
CS-O-34561

d-Norpseudoephedrine HCl

Ephedrine Impurities
Ephedrine Impurity A (Racemic)
Ephedrine Impurities
CS-P-07882

Ephedrine Impurity A (Racemic)

Ephedrine Impurities
N Formyl pseudoephedrine
Ephedrine Impurities
CS-O-39353

N Formyl pseudoephedrine

Ephedrine Impurities
N-Nitroso rac-Ephedrine
Ephedrine Impurities
CS-O-45434

N-Nitroso rac-Ephedrine

Ephedrine Impurities
N-nitroso-ent-Ephedrine
Ephedrine Impurities
CS-O-45433

N-nitroso-ent-Ephedrine

Ephedrine Impurities
N-Nitrosoephedrine (mixture of isomers)
Ephedrine Impurities
CS-O-40032

N-Nitrosoephedrine (mixture of isomers)

Ephedrine Impurities
N-Nitroso-Pseudoephedrine
Ephedrine Impurities
CS-EO-01204

N-Nitroso-Pseudoephedrine

Ephedrine Impurities
Pseudoephedrine HCl Related compound-B
Ephedrine Impurities
CS-EO-00680

Pseudoephedrine HCl Related compound-B

Ephedrine Impurities
rac N-Acetyl-Pseudoephedrine
Ephedrine Impurities
CS-T-01063

rac N-Acetyl-Pseudoephedrine

Ephedrine Impurities
rac-Methyl Ephedrine Hydrochloride
Ephedrine Impurities
CS-T-81844

rac-Methyl Ephedrine Hydrochloride

Ephedrine Impurities
rac-syn N,N-Diethyl Norephedrine
Ephedrine Impurities
CS-T-52816

rac-syn N,N-Diethyl Norephedrine

Ephedrine Impurities
Ephedrine Intermediates
CS-T-47234

"(1S,2R)-(+)-N-Acetyl Ephedrine"

Ephedrine Intermediates
Ephedrine Intermediates
CS-T-59708

"(1S,2R)-Norephedrine Hydrochloride"

Ephedrine Intermediates
(-)-Pseudo Norephedrine
Ephedrine Intermediates
CS-T-40923

(-)-Pseudo Norephedrine

Ephedrine Intermediates
4-Ethyl ephedrine hydrochloride
Ephedrine Intermediates
CS-EK-02009

4-Ethyl ephedrine hydrochloride

Ephedrine Intermediates
4-Methylnorephedrine Hydrochloride (Mixture of Diastereomers)
Ephedrine Intermediates
CS-T-81192

4-Methylnorephedrine Hydrochloride (Mixture of Diastereomers)

Ephedrine Intermediates
l-Pseudoephedrine HCl
Ephedrine Intermediates
CS-O-34562

l-Pseudoephedrine HCl

Ephedrine Intermediates
Methylephedrine
Ephedrine Intermediates
CS-ED-00524

Methylephedrine

Ephedrine Intermediates
N-(2-Hydroxyethyl) Pseudoephedrine
Ephedrine Intermediates
CS-T-55799

N-(2-Hydroxyethyl) Pseudoephedrine

Ephedrine Intermediates
N-2-Hydroxyethyl Norephedrine Hydrochloride
Ephedrine Intermediates
CS-T-56282

N-2-Hydroxyethyl Norephedrine Hydrochloride

Ephedrine Intermediates
N-Acetyl-(+)-Pseudoephedrine
Ephedrine Intermediates
CS-T-47366

N-Acetyl-(+)-Pseudoephedrine

Ephedrine Intermediates
N-Diethyl Norephedrine
Ephedrine Intermediates
CS-BV-00042

N-Diethyl Norephedrine

Ephedrine Intermediates
N-Ethyl-dl-norephedrine Hydrochloride
Ephedrine Intermediates
CS-T-57144

N-Ethyl-dl-norephedrine Hydrochloride

Ephedrine Intermediates
N-Methyl Pseudoephedrine
Ephedrine Intermediates
CS-T-58587

N-Methyl Pseudoephedrine

Ephedrine Intermediates
O-Acetyl Pseudoephedrine Hydrochloride
Ephedrine Intermediates
CS-T-47368

O-Acetyl Pseudoephedrine Hydrochloride

Ephedrine Intermediates
rac 4-Hydroxy Ephedrine Hydrochloride
Ephedrine Intermediates
CS-T-78942

rac 4-Hydroxy Ephedrine Hydrochloride

Ephedrine Intermediates
rac N-Acetyl Ephedrine
Ephedrine Intermediates
CS-T-47233

rac N-Acetyl Ephedrine

Ephedrine Intermediates
(1R,2S)-(-)-Ephedrine
Ephedrine Fine Chemicals
CS-TB-40752

(1R,2S)-(-)-Ephedrine

Ephedrine Fine Chemicals
N-Acetylephedrine
Ephedrine Fine Chemicals
CS-ED-01289

N-Acetylephedrine

Ephedrine Fine Chemicals
Ephedrine Chiral
CS-TA-01720

"(1R,2S)-N-Acetyl Ephedrine"

Ephedrine Chiral
(+)-Pseudo Norephedrine
Ephedrine Chiral
CS-T-60674

(+)-Pseudo Norephedrine

Ephedrine Chiral
(1R,2S)-l-N-methylephedrine Hydrochloride
Ephedrine Building Blocks
CS-ED-00600

(1R,2S)-l-N-methylephedrine Hydrochloride

Ephedrine Building Blocks
(1S,2R)-(+)-Ephedrine Hydrochloride
Ephedrine Chiral
CS-T-54059

(1S,2R)-(+)-Ephedrine Hydrochloride

Ephedrine Chiral
Ephedrine hydrochloride - * prec (E0300000)
Ephedrine EP Standards
CS-EG-01305

Ephedrine hydrochloride - * prec (E0300000)

Ephedrine EP Standards
Ephedrine Hydrochloride (1235999)
Ephedrine USP Standards
CS-EB-02555

Ephedrine Hydrochloride (1235999)

Ephedrine USP Standards
Ephedrine hydrochloride (racemic) - * prec (E0305000)
Ephedrine EP Standards
CS-EG-01306

Ephedrine hydrochloride (racemic) - * prec (E0305000)

Ephedrine EP Standards
Ephedrine Sulfate (1236007)
Ephedrine USP Standards
CS-EB-02421

Ephedrine Sulfate (1236007)

Ephedrine USP Standards
Pseudoephedrine hydrochloride - * prec (P3850000)
Ephedrine EP Standards
CS-EG-02107

Pseudoephedrine hydrochloride - * prec (P3850000)

Ephedrine EP Standards