R-Methotrexate
United States Pharmacopeia (USP) Reference Standard
Manufacturer: Sigma Aldrich
CAS Number: 51865-79-3
Synonym(S): (−)-Amethopterin
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 MG | 1413988-5-MG | In Stock | ₹ 1,50,726.90 |
1413988 - 5 MG
In Stock
Quantity
1
Base Price: ₹ 1,50,726.90
GST (18%): ₹ 27,130.842
Total Price: ₹ 1,77,857.742
grade
pharmaceutical primary standard
API family
methotrexate
manufacturer/tradename
USP
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
O.CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O
InChI
1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2
InChI key
FPJYMUQSRFJSEW-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | (R)-Methotrexate | ChemScene | -- | |
 | 51865-79-3 | D(-)-AMETHOPTERIN | A2B Chem | ₹ 25,154.64 - ₹ 2,50,177.44 |
Related Products
Description
- General description: This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
- Application: R-Methotrexate USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as Methotrexate
- Analysis Note: These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
- Other Notes: Sales restrictions may apply.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P202 - P264 - P270 - P301 + P310 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Oral - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Skin Irrit. 2
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
Show Difference
grade: pharmaceutical primary standard
API family: methotrexate
manufacturer/tradename: USP
application(s): pharmaceutical (small molecule)
format: neat
storage temp.: 2-8°C
SMILES string: O.CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O
InChI: 1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2
InChI key: FPJYMUQSRFJSEW-UHFFFAOYSA-N
grade: pharmaceutical primary standard
API family: methotrexate
manufacturer/tradename: USP
application(s): pharmaceutical (small molecule)
format: neat
storage temp.: 2-8°C
SMILES string: CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O
InChI: 1S/C20H22N8O5/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27)/t13-/m0/s1
InChI key: FBOZXECLQNJBKD-ZDUSSCGKSA-N
grade: pharmaceutical primary standard
API family: methotrexate
manufacturer/tradename: USP
application(s): pharmaceutical (small molecule)
format: neat
storage temp.: __
SMILES string: Nc1nc(N)c2nc(CNc3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)cnc2n1
InChI: 1S/C19H20N8O5/c20-15-14-16(27-19(21)26-15)23-8-11(24-14)7-22-10-3-1-9(2-4-10)17(30)25-12(18(31)32)5-6-13(28)29/h1-4,8,12,22H,5-7H2,(H,25,30)(H,28,29)(H,31,32)(H4,20,21,23,26,27)/t12-/m0/s1
InChI key: TVZGACDUOSZQKY-LBPRGKRZSA-N
