QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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QCC Cat No.:

QM201400

CAS No.:

63-68-3

Mol Formula:

C5H11NO2S

Mol. Weight:

149.21

(±)-Methionine

QCC Cat No.:

QM201401

CAS No.:

59-51-8

Mol Formula:

C5H11NO2S

Mol. Weight:

149.21

Methionine EP Impurity B

QCC Cat No.:

QM201402

CAS No.:

7314-32-1

Mol Formula:

C5H11NO4S

Mol. Weight:

181.21

Methionine EP Impurity C

QCC Cat No.:

QM201403

CAS No.:

1115-47-5

Mol Formula:

C7H13NO3S

Mol. Weight:

191.25

Methionine EP Impurity D

QCC Cat No.:

QM201404

CAS No.:

NA

Mol Formula:

C12H22N2O4S2

Mol. Weight:

322.44

Methionine EP Impurity E

QCC Cat No.:

QM201405

CAS No.:

NA

Mol Formula:

C12H22N2O4S2

Mol. Weight:

322.44

QCC Cat No.:

QM201406

CAS No.:

348-67-4

Mol Formula:

C5H11NO2S

Mol. Weight:

149.21

S-Adenosyl-L-methionine

QCC Cat No.:

QM201407

CAS No.:

29908-03-0

Mol Formula:

C15H22N6O5S

Mol. Weight:

398.44

Decarboxylated S-Adenosylmethionine

QCC Cat No.:

QM201408

CAS No.:

NA

Mol Formula:

C14H23N6O3S

Mol. Weight:

355.44

Methionine Impurity 9

QCC Cat No.:

QM201409

CAS No.:

NA

Mol Formula:

C17H26N7O6S

Mol. Weight:

456.50

Methionine EP Impurity A

QCC Cat No.:

QM201410

CAS No.:

3226-65-1

Mol Formula:

C5H11NO3S

Mol. Weight:

165.21

Methionine Impurity 11

QCC Cat No.:

QM201411

CAS No.:

NA

Mol Formula:

C17H26N7O6S

Mol. Weight:

456.50

Methionine Impurity 12

QCC Cat No.:

QM201412

CAS No.:

NA

Mol Formula:

C14H23N6O3S

Mol. Weight:

355.44

Methionine Impurity 13

QCC Cat No.:

QM201413

CAS No.:

NA

Mol Formula:

C15H22N6O5S

Mol. Weight:

398.44

Methionine Impurity 14

QCC Cat No.:

QM201414

CAS No.:

NA

Mol Formula:

C21H35N7O12S3

Mol. Weight:

673.74

Dl-Methionine Sulfone

QCC Cat No.:

QM201415

CAS No.:

820-10-0

Mol Formula:

C5H11NO4S

Mol. Weight:

181.21

Methionine Impurity 15

QCC Cat No.:

QM201416

CAS No.:

NA

Mol Formula:

C17H25N7O6S

Mol. Weight:

455.49

Methionine Impurity 16

QCC Cat No.:

QM201417

CAS No.:

NA

Mol Formula:

C17H26N7O6S+

Mol. Weight:

456.50

Methionine Impurity 17

QCC Cat No.:

QM201418

CAS No.:

NA

Mol Formula:

C17H26N7O6S+

Mol. Weight:

456.50

Methionine Impurity 18

QCC Cat No.:

QM201419

CAS No.:

NA

Mol Formula:

C17H25N7O6S

Mol. Weight:

455.49

(S)-S-Adenosyl-L-Methionine (S,S-SAM)

QCC Cat No.:

QM201420

CAS No.:

NA

Mol Formula:

C15H22N6O5S

Mol. Weight:

398.44

(R)-S-Adenosyl-L-Methionine (R,S-SAM)

QCC Cat No.:

QM201421

CAS No.:

NA

Mol Formula:

C15H22N6O5S

Mol. Weight:

398.44

Methionine Impurity 26

QCC Cat No.:

QM201426

CAS No.:

52703-96-5

Mol Formula:

C6H12O3S

Mol. Weight:

164.22

Methyl isopropyl ketone (Standard for GC >99.5%)

QCC Cat No.:

QM201500

CAS No.:

563-80-4

Mol Formula:

C5H10O

Mol. Weight:

86.13

4-Methylanisole

QCC Cat No.:

QM201503

CAS No.:

104-93-8

Mol Formula:

C8H10O

Mol. Weight:

122.16

QCC Cat No.:

QM201800

CAS No.:

33402-03-8(Bitartrate Salt)

Mol Formula:

C9H13NO2

Mol. Weight:

167.21

Metaraminol Impurity 1

QCC Cat No.:

QM201801

CAS No.:

639070-81-8

Mol Formula:

C9H10O3

Mol. Weight:

166.17

Metaraminol Impurity 2

QCC Cat No.:

QM201802

CAS No.:

61-59-6;27303-40-8 ((2S,3S)-2,3-dihydroxysuccinic acid salt)

Mol Formula:

C9H13NO2

Mol. Weight:

167.21

Metaraminol Impurity 3

QCC Cat No.:

QM201803

CAS No.:

620-24-6

Mol Formula:

C7H8O2

Mol. Weight:

124.14

Metaraminol Impurity 4

QCC Cat No.:

QM201804

CAS No.:

21480-43-3

Mol Formula:

C9H13NO2

Mol. Weight:

167.21