(+/-)AMETHOPTERIN
- Product Name
- (+/-)AMETHOPTERIN
- CAS No.
- 60388-53-6
- Chemical Name
- (+/-)AMETHOPTERIN
- Synonyms
- dl-MTX;6-mtx(dl);AKOS 93273;NSC 117356;-)AMETHOPTERIN;dl-methotrexate;dl-amethopterin;(+/-)AMETHOPTERIN;dl-Methylaminopterin;Methotrexate Impurity 3
- CBNumber
- CB7749012
- Molecular Formula
- C20H22N8O5
- Formula Weight
- 454.44
- MOL File
- 60388-53-6.mol
(+/-)AMETHOPTERIN Property
- Melting point:
- 195 °C (dec.)(lit.)
- Density
- 1.536±0.06 g/cm3(Predicted)
- storage temp.
- −20°C
- solubility
- H2O: Add a minimal amount of 0.1 L NaOH to solubilize, then dilute in neutral buffer or saline. Diluted stock is stable for 1week refrigerated and for 1month frozen at?20°C.
- form
- powder
- pka
- 3.47±0.10(Predicted)
- color
- yellow
Safety
- Hazard Codes
- T
- Risk Statements
- 61-25-36/38-23/24/25
- Safety Statements
- 53-26-36/37-45-36/37/39
- RIDADR
- UN 1544 6.1/PG 2
- WGK Germany
- 3
- RTECS
- MA1224100
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M260680
- Product name
- DL-MethotrexateDipotassiumSaltDihydrate
- Packaging
- 250mg
- Price
- $1190
- Updated
- 2021/12/16
- Product number
- API0002442
- Product name
- DL-AMETHOPTERIN
- Purity
- 95.00%
- Packaging
- 100MG
- Price
- $636.16
- Updated
- 2021/12/16
- Product number
- 52125
- Product name
- DL-MethotrexateDipotassiumSaltDihydrate
- Packaging
- 25mg
- Price
- $650
- Updated
- 2021/12/16
- Product number
- 3936
- Product name
- Racemethotrexate
- Packaging
- 10mg
- Price
- $39
- Updated
- 2021/12/16
- Product number
- 3936
- Product name
- Racemethotrexate
- Packaging
- 25mg
- Price
- $59
- Updated
- 2021/12/16
(+/-)AMETHOPTERIN Chemical Properties,Usage,Production
Chemical Properties
yellow to orange crystalline powder
Uses
Racemic Methotrexate (M260675), a folic acid antagonist. Used as a antineoplastic and antirheumatic.
Uses
(+/-)Amethopterin is a folic acid antagonist and anticancer agent.
Uses
Amethopterin is an antineoplastic, antirheumatic, folic acid antagonist
Definition
ChEBI: 2-[[[4-[(2,4-diamino-6-pteridinyl)methyl-methylamino]phenyl]-oxomethyl]amino]pentanedioic acid is a member of folic acids.
(+/-)AMETHOPTERIN Preparation Products And Raw materials
Raw materials
Preparation Products
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