ChemicalBook > CAS DataBase List > 3-AMINO-4-METHYLAMINO-BENZOIC ACID

3-AMINO-4-METHYLAMINO-BENZOIC ACID

Product Name: 3-AMINO-4-METHYLAMINO-BENZOIC ACID
CAS No.: 66315-15-9
Chemical Name: 3-AMINO-4-METHYLAMINO-BENZOIC ACID
Synonyms: RARECHEM AL BO 1003;Dabigatran Impurity 52;3-Amino-4-(methylamino);Dabigatran carbyne Impurity 28;3-AMINO-4-METHYLAMINO-BENZOIC ACID;Benzoic acid, 3-aMino-4-(MethylaMino)-
CBNumber: CB9763146
Molecular Formula: C8H10N2O2
Formula Weight: 166.18
MOL File: 66315-15-9.mol

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3-AMINO-4-METHYLAMINO-BENZOIC ACID Property

Boiling point:: 386.0±37.0 °C(Predicted)
Density: 1.343±0.06 g/cm3(Predicted)
storage temp.: 2-8°C(protect from light)
pka: 4.04±0.10(Predicted)
Appearance: Brown to black Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: A614645
Product name: 3-Amino-4-(methylamino)benzoicAcid
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: A614645
Product name: 3-Amino-4-(methylamino)benzoicAcid
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: A614645
Product name: 3-Amino-4-(methylamino)benzoicAcid
Packaging: 500mg
Price: $130
Updated: 2021/12/16

AK Scientific

Product number: 8756CS
Product name: 3-Amino-4-(methylamino)benzoicacid
Packaging: 100mg
Price: $141
Updated: 2021/12/16

AK Scientific

Product number: 8756CS
Product name: 3-Amino-4-(methylamino)benzoicacid
Packaging: 1g
Price: $212
Updated: 2021/12/16

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3-AMINO-4-METHYLAMINO-BENZOIC ACID Chemical Properties,Usage,Production

Synthesis

41263-74-5

66315-15-9

Step 2. 4-(Methylamino)-3-nitrobenzoic acid (9.8 g, 49.96 mmol) and palladium-carbon catalyst (1 g) were suspended in methanol (200 ml), and the reaction was stirred for 2 hours at room temperature and under hydrogen atmosphere. Upon completion of the reaction, the solid catalyst was removed by filtration. The filtrate was concentrated under reduced pressure to afford 3-amino-4-(methylamino)benzoic acid (8.2 g, 99% yield) as a white solid. The product was confirmed by LC-MS (electrospray ionization, m/z): [M + H]+ 167.11. 1H-NMR (300 MHz, DMSO-d6) δ 7.47-7.51 (m, 1H), 7.37 (d, J = 2.1Hz, 1H), 6.53 (d, J = 8.4Hz, 1H), 2.90 (s, 3H).

References

[1] Patent: US2012/277224, 2012, A1. Location in patent: Page/Page column 41
[2] Tetrahedron Letters, 2017, vol. 58, # 43, p. 4145 - 4148
[3] Patent: WO2013/97773, 2013, A1. Location in patent: Paragraph 0292
[4] Chem.Abstr., 1978, vol. 89, # 61044,
[5] Patent: WO2004/26829, 2004, A2. Location in patent: Page/Page column 77

3-AMINO-4-METHYLAMINO-BENZOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-AMINO-4-METHYLAMINO-BENZOIC ACID manufacturers

Shanghai Rlavie Technology Co ltd

Product: 3-Amino-4-(methylamino)benzoic acid 66315-15-9
Price: US $0.00-0.00/KG
Min. Order: 1g
Purity: 98%min
Supply Ability: 100kgs/month
Release date: 2021-11-21

66315-15-9, 3-AMINO-4-METHYLAMINO-BENZOIC ACIDRelated Search:

ETHYL 4-ACETAMIDO-3-NITROBENZOATE 4-DIMETHYLAMINO-3,5-DINITROBENZOIC ACID 4-Acetamido-3-nitrobenzoic acid 3,4-DIACETAMIDOBENZOIC ACID 4-amino-3-(methylamino)benzoic acid 4-(Methylamino)benzoic acid 3-AMINO-4-MORPHOLIN-4-YL-BENZOIC ACID ETHYL ESTER 3-NITRO-4-PIPERIDIN-1-YLBENZOIC ACID METHYL 3,4-DI(ACETYLAMINO)BENZOATE 2,9-DIAZA-10-BENZO[D]1,3-DIOXOLEN-5-YL-14,14-DIMETHYL-12-OXOTRICYCLO[9.4.0.0(3,8)]PENTADECA-1(11),3(8),4,6-TETRAENE-5-CARBOXYLIC ACID 4-[1-(2-HYDROXYETHYL)PIPERAZINO]-3,5-DINITROBENZOIC ACID 3-AMINO-4-ETHYLAMINO-BENZOIC ACID ETHYL ESTER RARECHEM AL BI 1086 2,9-DIAZA-14,14-DIMETHYL-10-(4-(METHYLETHYL)PHENYL)-12-OXOTRICYCLO[9.4.0.0(3,8)]PENTADECA-1(11),3(4),5,7-TETRAENE-5-CARBOXYLIC ACID 2,9-DIAZA-10-INDOL-3-YL-14,14-DIMETHYL-12-OXOTRICYCLO[9.4.0.0(3,8)]PENTADECA-1(11),3(8),4,6-TETRAENE-5-CARBOXYLIC ACID 4-(2-HYDROXY-ETHYLAMINO)-3-NITRO-BENZOIC ACID 1,3-DIETHYL-5-CARBETHOXY-2-[3-(1,3-DIETHYL-5-CARBETHOXY-1,3-DIHYDRO-2H-BENZIMIDAZOL-2-YLIDENE)-1-PROPENYL]-1H-BENZIMIDAZOLIUM IODIDE 2,9-DIAZA-14,14-DIMETHYL-12-OXO-10-(2-THIENYL)TRICYCLO[9.4.0.0(3,8)]PENTADECA-1(11),3(8),4,6-TETRAENE-5-CARBOXYLIC ACID

RARECHEM AL BO 1003

3-AMINO-4-METHYLAMINO-BENZOIC ACID

Benzoic acid, 3-aMino-4-(MethylaMino)-

3-Amino-4-(methylamino)

Dabigatran Impurity 52

Dabigatran carbyne Impurity 28

66315-15-9