N-4-Aminobenzoyl-L-glutaminsure
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- CAS-Nr.
- 4271-30-1
- Bezeichnung:
- N-4-Aminobenzoyl-L-glutaminsure
- Englisch Name:
- N-(p-Aminobenzoyl)glutamic acid
- Synonyma:
- N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID;Methotrexate EP Impurity K;(2S)-2-(4-Aminobenzamido)pentanedioic Acid;(2S)-2-[(4-Aminobenzoyl)amino]pentanedioic Acid;NSC 71042;H-4-ABZ-GLU-OH;Folic acid iMpurity A;Methotrexate Impurity K;Folic Acid EP Impurity A;P-aminobenzoyl glutamate
- CBNumber:
- CB2193546
- Summenformel:
- C12H14N2O5
- Molgewicht:
- 266.25
- MOL-Datei:
- 4271-30-1.mol
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N-4-Aminobenzoyl-L-glutaminsure Eigenschaften
- Schmelzpunkt:
- ~175 °C (dec.)
- alpha
- -15 º (c=2% in 0.1N HCl)
- Siedepunkt:
- 409.45°C (rough estimate)
- Dichte
- 1.2846 (rough estimate)
- Brechungsindex
- 1.6660 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- L?slichkeit
- Aqueous Base (Sparingly), Aqueous Acid (Sparingly), DMSO (Sparingly)
- Aggregatzustand
- Solid
- pka
- 3.50±0.10(Predicted)
- Farbe
- White to Light
- Merck
- 14,426
- BRN
- 2816320
- Stabilit?t:
- Hygroscopic
- InChIKey
- GADGMZDHLQLZRI-VIFPVBQESA-N
- CAS Datenbank
- 4271-30-1(CAS DataBase Reference)
N-4-Aminobenzoyl-L-glutaminsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Light Tan Waxy Solid
Verwenden
Major metabolite of 5-Methyltetrahydrofolic Acid
Definition
ChEBI: A dipeptide resulting from the formal condensation of the carboxylic acid group of 4-aminobenzoic acid with the amino group of L-glutamic acid.
l?uterung methode
Crystallise the acid from H2O. Also purify it by dissolving 2.7g in H2O (130mL), adding aqueous NaOH to pH 5.5 and adding portionwise a solution of 0.5M CuSO4 to complete precipitation of the Cu salt. This salt is filtered off, suspended in H2O and H2S is bubbled through to precipitate CuS, filter, evaporate and recrystallise the residue from H2O. It has max (H2O) at 273nm. [Backer & Houtman Recl Trav Chim Pays-Bas 70 738, 743 1951, Beilstein 14 IV 1153.]
N-4-Aminobenzoyl-L-glutaminsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
N-4-Aminobenzoyl-L-glutaminsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 463)Lieferanten
| Firmenname |
Telefon |
E-Mail |
Land |
Produktkatalog |
Edge Rate |
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TAIZHOU DKD CHEMICAL CO., LTD.
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+8618658336633
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yf.chen@tzdkdchem.com |
China |
134 |
58 |
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Hebei Yanxi Chemical Co., Ltd.
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+8617531190177
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peter@yan-xi.com |
China |
5857 |
58 |
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Hebei Chuanghai Biotechnology Co,.LTD
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+86-13131129325
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sales1@chuanghaibio.com |
China |
5889 |
58 |
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Changzhou Rokechem Technology Co., Ltd.
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18758118018
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sales001@rokechem.com |
China |
255 |
58 |
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Hebei Weibang Biotechnology Co., Ltd
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+8617732866630
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bess@weibangbio.com |
China |
18151 |
58 |
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airuikechemical co., ltd.
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+undefined86-15315557071
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sales02@sdzhonghuimaterial.com |
China |
983 |
58 |
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hebei hongtan Biotechnology Co., Ltd
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+86-86-1913198-3935 +8617331935328
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sales03@chemcn.cn |
China |
970 |
58 |
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Hebei Mojin Biotechnology Co.,Ltd
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+86-15028179902
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angelia@hbmojin.com |
China |
1176 |
58 |
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Capot Chemical Co.,Ltd.
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+86-（0）57185586718 +86-13336195806
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sales@capot.com |
China |
29791 |
60 |
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Shanghai Daken Advanced Materials Co.,Ltd
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+86-371-66670886
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info@dakenam.com |
China |
18751 |
58 |
4271-30-1(N-4-Aminobenzoyl-L-glutaminsure)Verwandte Suche:
- N-(p-Aminobenzoyl)glutamic acid
- 2-[(4-aminobenzoyl)amino]glutaric acid
- 2-[(4-azanylphenyl)carbonylamino]pentanedioic acid
- 4-AMINOBENZOYLGLUTAMIC ACID
- 4-AMINOBENZOIC GLUTAMIC ACID
- 4-aminobenzoyl－L-glutamic acid
- NSC 71042
- (S)-2-(4-AMinobenzaMido)pentanedioic acid
- Folic acid iMpurity A
- Folic acid iMpurity A
N-(4-AMinobenzoyl)-L-glutaMic acid
- N-(P-Aminobenzoyl)-L-glutamic acidN-(P-Aminobenzoyl)-L-(+)glutamicacid EuE
- N-(4-aminobenzoyl)-L-Glutamic acid (Folic Acid Imp A)
- 4-Aminobenzoylglutamic Acid (50 mg)
- Methotrexate Impurity K
- H-4-ABZ-GLU-OH
- N-(P-AMINOBENZOYL)-L-GLUTAMIC ACID
- P-AMINOBENZOYL-L-GLUTAMIC ACID
- P-AMINO BENZAMIDE GLUTAMIC ACID
- N-(4-Aminobenzoyl)-L-Glutaminic Acid
- L-Glutamic acid, N-(4-aminobenzoyl)-
- Methotrexate Impurity 11(EP-K)
- (2S)-2-[(4-aminophenyl)formamido]pentanedioic acid
- Methotrexate Impurity K (Folinic Acid Impurity A)
- Calcium Levofolinate EP Impurity A
- Calcium Levofolinate Impurity 1(Calcium Levofolinate EP Impurity A)
- N-(4-carbamoyl)-L-glutamic acid
- Folinic Acid Impurity A (Methotrexate Impurity K)
- N-(4-Aminobenzoyl)-L-glutamic Acid >
- (2S)-2-[(4-Aminobenzoyl)amino]penta
- Folic acid impurity A CRS
- N-4-Aminobenzoyl-L-glutaminsure
- Folinic Acid Impurity A (4-Aminobenzoyl Glutamic Acid)
- Impurity A of Calcium Levofolinate
- Levofolinate EP Impurity A
- Folic Acid EP Impurity A
- Folic Acid Impurity 1（Folic Acid EP Impurity A）
- N-(4-aminobenzoyl)-L-glutamicaci
- N-p-aminobenzoyl-L-glutamic acid USP/EP/BP
- N-(p-Aminobenzoyl)glutamic acid USP/EP/BP
- Methotrexate Impurity 11（Methotrexate EP Impurity K）
- Para amino-benzoyl glutamate
- Methotrexate EP Impurity K (Folic Acid EP Impurity A)
- Folic Acid EP Impurity A (Methotrexate EP Impurity K)
- N-(4-Aminobenzoyl)-L-glutamic acid, ≥98% (TLC)
- 4-Aminobenzoylglutamic Acid (F0M031)
- Folic acid Impurity AQ: What is
Folic acid Impurity A Q: What is the CAS Number of
Folic acid Impurity A Q: What is the storage condition of
Folic acid Impurity A
- 4-Aminobenzoylglutamic Acid (1019870)
- (2S)-2-[(4-Aminobenzoyl)amino]pentanedioic Acid
- (2S)-2-(4-Aminobenzamido)pentanedioic Acid
- Methotrexate EP Impurity K
- N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID
- Methotrexate EP Impurity K (Folinic Acid EP Impurity A)
- N-(4-aminobenzoyl) -L-glutamate
- N-(p-Aminobenzoyl)glutamicaci
- Calcium Folinate EP Impurity A
- Folinic Acid Impurity A (Methotrexate EP Impurity K)
- Folic Acid Hydrate EP Impurity A
- Methotrexate EP Impurity K(Folic Acid EP Impurity A、Levofolinate EP Impurity A)
