REQUEST A QUOTE
CART(0)
Products for Quality Control
HOME
ABOUT US
PRODUCTS
Reference Standards
Drug Inhibitors
Drugs Intermediates
By Category
By APIs Name
SERVICE
ORDER
NEWS
CONTACT US
Search
Products
Home > Products
Methotrexate Impurity 21
QCC Cat No.:
QM202421
Chemical Name:
Methotrexate Impurity 21
Synonyms:
6-(chloromethyl)pteridine-2,4-diamine hydrochloride
CAS No.:
82778-08-3
Molecular Formula:
C7H7ClN6 HCl
Molecular Weight:
210.62 36.46
================================================
Standard Reference Material For "Methotrexate Impurity 21"
Warning:
The form of the product salt may be different from the official website,please consult your local agent for details.
Related Products:
· Folic Acid Impurity 77
· Folic Acid Impurity 76
· Folic Acid Impurity 75
· Folic Acid Impurity 74
· Folic Acid Nitroso Impurity 1
· Folic Acid Impurity 72
· Folic Acid Impurity 71
· Folic Acid Impurity 22
· Folic Acid Impurity 20
· Folic Acid Impurity 19
RELATED PRODUCTS
QCC CAT#
COMPOUND
ORDER
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
QF120320
Folic Acid Impurity 20
CAS# 5959-18-2
M.F.: C12H14N2O5
M.W.: 266.25
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.: C4H9N5O5S
M.W.: 239.21
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
×
Add to cart
Specifications
g
mg
Quantity
ADD
DISCLAIMER | PRIVACY POLICY | TERMS OF USE
© QUALITY CONTROL CHEMICALS INC. ALL RIGHTS RESERVED.