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Folic Acid Impurity 20
QCC Cat No.:
QF120320
Chemical Name:
Folic Acid Impurity 20
Synonyms:
(R)-2-(4-aminobenzamido)pentanedioic acid
CAS No.:
5959-18-2
Molecular Formula:
C12H14N2O5
Molecular Weight:
266.25
================================================
Standard Reference Material For "Folic Acid Impurity 20"
Warning:
The form of the product salt may be different from the official website,please consult your local agent for details.
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· Folic Acid Impurity 78
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· Folic Acid Impurity 76
· Folic Acid Impurity 75
· Folic Acid Impurity 74
· Folic Acid Nitroso Impurity 1
RELATED PRODUCTS
QCC CAT#
COMPOUND
ORDER
QF120382
5-Formimino Tetrahydrofolate
CAS# 2311-81-1
M.F.: C20H24N8O6
M.W.: 472.46
Details
QF120381
Folic Acid Impurity 81
CAS# 6810-75-9
M.F.: C20H21N7O6
M.W.: 455.43
Details
QF120380
Folic Acid Nitroso Impurity 3
CAS# NA
M.F.: C20H24N8O7
M.W.: 488.46
Details
QF120379
Folic Acid Nitroso Impurity 2
CAS# NA
M.F.: C20H24N8O7
M.W.: 488.46
Details
QF120378
Folic Acid Impurity 78
CAS# 71963-69-4
M.F.: C19H23N7O6
M.W.: 445.44
Details
QF120377
Folic Acid Impurity 77
CAS# NA
M.F.: C38H40N14O11
M.W.: 868.83
Details
QF120376
Folic Acid Impurity 76
CAS# NA
M.F.: C21H27N7O6
M.W.: 473.49
Details
QF120375
Folic Acid Impurity 75
CAS# 31690-08-1;301298-88-4(Ca salt)
M.F.: C20H25N7O6
M.W.: 459.46
Details
QF120374
Folic Acid Impurity 74
CAS# NA
M.F.: C31H31N9O10
M.W.: 689.64
Details
QF120373
Folic Acid Nitroso Impurity 1
CAS# 26360-21-4
M.F.: C19H18N8O7
M.W.: 470.40
Details
QF120372
Folic Acid Impurity 72
CAS# 1182291-60-6
M.F.: C7H7N5O3
M.W.: 209.17
Details
QF120371
Folic Acid Impurity 71
CAS# NA
M.F.: C19H17N7O7
M.W.: 455.39
Details
QF120322
Folic Acid Impurity 22
CAS# 1148179-25-2
M.F.: C21H25N7O7
M.W.: 487.47
Details
QM202421
Methotrexate Impurity 21
CAS# 82778-08-3
M.F.: C7H7ClN6 HCl
M.W.: 210.62 36.46
Details
QF120319
Folic Acid Impurity 19
CAS# NA
M.F.: C20H22ClN7O6
M.W.: 491.88
Details
QF120318
Folic Acid Impurity 18
CAS# NA
M.F.: C7H7N5O2
M.W.: 193.16
Details
QF120317
Folic Acid Impurity 17
CAS# 948-60-7
M.F.: C7H5N5O3
M.W.: 207.15
Details
QF120316
Folic Acid Impurity 16
CAS# 708-75-8
M.F.: C7H7N5O
M.W.: 177.16
Details
QF120315
Folic Acid Impurity 15
CAS# 712-29-8
M.F.: C7H7N5O2
M.W.: 193.16
Details
QF120314
Folic Acid Impurity 14
CAS# 873397-19-4
M.F.: C7H6ClN5O
M.W.: 211.61
Details
QF120313
D-Folic Acid
CAS# 65165-91-5
M.F.: C19H19N7O6
M.W.: 441.40
Details
QF120312
Folic Acid EP Impurity H
CAS# 2366274-27-1
M.F.: C31H31N9O10
M.W.: 689.63
Details
QF120311
Folic Acid EP Impurity G
CAS# 2734707-85-6
M.F.: C19H19N7O6
M.W.: 441.40
Details
QF120310
Folic Acid Impurity 10;
Calcium levofolinate EP Impurity I
CAS# 31690-11-6
M.F.: C20H23N7O6
M.W.: 457.44
Details
QF120309
Folic Acid EP Impurity G
CAS# 2734707-85-6
M.F.: C19H19N7O6
M.W.: 441.40
Details
QF120308
10-Formyl-7,8-dihydro Folic Acid Disodium Salt
CAS# 28459-40-7(free base)
M.F.: C20H19N7Na2O7
M.W.: 515.39
Details
QF120307
Folic Acid Impurity 7
CAS# NA
M.F.: C31H31N9O10
M.W.: 689.63
Details
QF120306
Folic Acid EP Impurity F
CAS# 1391194-56-1
M.F.: C7H6ClN5O
M.W.: 211.61
Details
QF120302
Folic Acid EP Impurity B
CAS# 1004-75-7;35011-47-3(H2SO4 salt)
M.F.: C4H7N5O
M.W.: 141.13
Details
QM202413
Methotrexate EP Impurity K;
Folic Acid EP Impurity A;
Calcium Levofolinate EP Impurity A;
Calcium Folinate Hydrate EP Impurity A
CAS# 4271-30-1
M.F.: C12H14N2O5
M.W.: 266.25
Details
QF120370
Folic Acid Impurity 70
CAS# 1391194-56-1
M.F.: C7H6ClN5O
M.W.: 211.61
Details
QF120369
Folic Acid Impurity 69
CAS# 35011-47-3
M.F.: C4H7N5O.H2O4S
M.W.: 141.13 98.07
Details
QF120367
Folic Acid EP Impurity E
CAS# 1391068-26-0
M.F.: C26H24N12O7
M.W.: 616.54
Details
QF120368
Folic Acid EP Impurity C;Isofolic acid
CAS# 47707-78-8
M.F.: C19H19N7O6
M.W.: 441.40
Details
QF120366
Folic Acid Isomer
CAS# [NA]
M.F.: C19H19N7O6
M.W.: 441.40
Details
QF120304
Folic Acid EP Impurity D
CAS# 119-24-4
M.F.: C14H12N6O3
M.W.: 312.28
Details
QT200301
Tetrahydrofolic Acid
CAS# 135-16-0
M.F.: C19H23N7O6
M.W.: 445.4
Details
QF120365
Folic Acid-13C11
CAS# 59-30-3 (unlabeled)
M.F.: C813C11H19N7O6
M.W.: 452.32
Details
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