QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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QCC Cat No.:

QS201400

CAS No.:

10418-03-8

Mol Formula:

C21H32N2O

Mol. Weight:

328.49

Stanozolol EP Impurity A

QCC Cat No.:

QS201401

CAS No.:

NA

Mol Formula:

C20H32O2

Mol. Weight:

304.47

Stanozolol EP Impurity B

QCC Cat No.:

QS201402

CAS No.:

NA

Mol Formula:

C21H32O3

Mol. Weight:

332.48

QCC Cat No.:

QS201600

CAS No.:

16562-13-3

Mol Formula:

C19H21NO4

Mol. Weight:

327.37

Streptomycin sulfate

QCC Cat No.:

QS201800

CAS No.:

3810-74-0

Mol Formula:

C42H84N14O36S3

Mol. Weight:

1457.38

QCC Cat No.:

QS202700

CAS No.:

49763-96-4

Mol Formula:

C14H18O3

Mol. Weight:

234.30

Stiripentol Impurity 1

QCC Cat No.:

QS202701

CAS No.:

NA

Mol Formula:

C28H34O5

Mol. Weight:

450.57

Stiripentol Impurity 2

QCC Cat No.:

QS202702

CAS No.:

106175-03-5

Mol Formula:

C14H20O3

Mol. Weight:

236.31

Stiripentol Impurity 3

QCC Cat No.:

QS202703

CAS No.:

N/A

Mol Formula:

C16H22O3

Mol. Weight:

262.34

Stiripentol Impurity 4

QCC Cat No.:

QS202704

CAS No.:

NA

Mol Formula:

C14H18O3

Mol. Weight:

234.29

Stiripentol Impurity 5

QCC Cat No.:

QS202705

CAS No.:

NA

Mol Formula:

C14H17ClO3

Mol. Weight:

268.74

Stiripentol Impurity 6

QCC Cat No.:

QS202706

CAS No.:

144850-45-3

Mol Formula:

C14H16O3

Mol. Weight:

232.28

QCC Cat No.:

QS202800

CAS No.:

20824-29-7

Mol Formula:

C27H34N2O9

Mol. Weight:

530.57

Sulfamethoxazole

QCC Cat No.:

QS210100

CAS No.:

723-46-6

Mol Formula:

C10H11N3O3S

Mol. Weight:

253.28

Sulfamethoxazole EP Impurity A

QCC Cat No.:

QS210101

CAS No.:

21312-10-7

Mol Formula:

C12H13N3O4S

Mol. Weight:

295.31

Sulfamethoxazole EP Impurity B

QCC Cat No.:

QS210102

CAS No.:

135529-16-7

Mol Formula:

C16H16N4O5S2

Mol. Weight:

408.45

Sulfamethoxazole EP Impurity F

QCC Cat No.:

QS210106

CAS No.:

17103-52-5

Mol Formula:

C10H11N3O3S

Mol. Weight:

253.28

Sulfamethoxazole N4-glucoside

QCC Cat No.:

QS210128

CAS No.:

119691-75-7

Mol Formula:

C16H21N3O8S

Mol. Weight:

415.42

QCC Cat No.:

QS210200

CAS No.:

69388-84-7;68373-14-8(free base)

Mol Formula:

C8H10NNaO5S

Mol. Weight:

255.22

Sulbactam EP Impurity A

QCC Cat No.:

QS210201

CAS No.:

23315-18-6

Mol Formula:

C5H11NO4S

Mol. Weight:

181.21

Sulbactam EP Impurity B;Benzylpenicillin sodium EP Impurity A;Phenoxymethylpenicillin EP Impurity C

QCC Cat No.:

QS210202

CAS No.:

551-16-6

Mol Formula:

C8H12N2O3S

Mol. Weight:

216.26

Sulbactam EP Impurity C

QCC Cat No.:

QS210203

CAS No.:

75527-87-6

Mol Formula:

C8H10BrNO5S

Mol. Weight:

312.14

Sulbactam EP Impurity D

QCC Cat No.:

QS210204

CAS No.:

26631-90-3;4027-64-9(potassium salt)

Mol Formula:

C8H10BrNO3S

Mol. Weight:

280.14

Sulbactam EP Impurity E

QCC Cat No.:

QS210205

CAS No.:

76646-91-8

Mol Formula:

C8H9Br2NO5S

Mol. Weight:

391.03

Sulbactam EP Impurity F

QCC Cat No.:

QS210206

CAS No.:

24158-88-1

Mol Formula:

C8H9Br2NO3S

Mol. Weight:

359.03

Sulbactam EP Impurity G

QCC Cat No.:

QS210207

CAS No.:

[NA]

Mol Formula:

C8H13NO6S

Mol. Weight:

251.26

Sulbactam Impurity 8

QCC Cat No.:

QS210208

CAS No.:

NA

Mol Formula:

C8H12N2O5S

Mol. Weight:

248.26

Sulbactam Impurity 9

QCC Cat No.:

QS210209

CAS No.:

NA

Mol Formula:

C8H11NO3S

Mol. Weight:

201.24

Sulbactam Impurity 10

QCC Cat No.:

QS210210

CAS No.:

NA

Mol Formula:

C8H10BrNO4S

Mol. Weight:

296.14

Sulbactam Impurity 11

QCC Cat No.:

QS210211

CAS No.:

NA

Mol Formula:

C8H11NO4S

Mol. Weight:

217.24