Naptalam - analytical standard , CAS No.132-66-1

CAS: 132-66-1 Cat. No.: N114751 Summenformel: C₁₈H₁₃NO₃ Molekulargewicht: 291.3 Beilstein Registry Number: 2814102 EG-Nummer: 625-029-1

GRADE & PURITY Analytical standard

Synonyms

N0067 | Dyanap | N-1-Naphthalenephthalamic acid | Naptalam [BSI:ISO] | 2-((1-Naphthalenylamino)carbonyl)benzoic acid | Mor-Cran | SCHEMBL54940 | Alanap 10G | HMS1414N13 | Naphthalam | 1-N-Naphthylphthalamic acid | ACP 322 | AKOS000485934 | N-1-Naphthyl-ph

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyme

N0067 | Dyanap | N-1-Naphthalenephthalamic acid | Naptalam [BSI:ISO] | 2-((1-Naphthalenylamino)carbonyl)benzoic acid | Mor-Cran | SCHEMBL54940 | Alanap 10G | HMS1414N13 | Naphthalam | 1-N-Naphthylphthalamic acid | ACP 322 | AKOS000485934 | N-1-Naphthyl-ph

Spezifikationen & Reinheit

analytical standard

Storage

Room temperature

Verschickt in

Normal

Note

Analytischer Standard

Namen und Kennungen

• Kanonisches Lächeln: C1=CC=C2C(=C1)C=CC=C2NC(=O)C3=CC=CC=C3C(=O)O
• IUPAC Name: 2-(naphthalen-1-ylcarbamoyl)benzoic acid
• InChIKey: JXTHEWSKYLZVJC-UHFFFAOYSA-N
• INCHI: 1S/C18H13NO3/c20-17(14-9-3-4-10-15(14)18(21)22)19-16-11-5-7-12-6-1-2-8-13(12)16/h1-11H,(H,19,20)(H,21,22)
• Isomere SMILES: C1=CC=C2C(=C1)C=CC=C2NC(=O)C3=CC=CC=C3C(=O)O
• WGK Deutschland: 2
• RTECS: TH7350000
• Molekulargewicht: 291.3
• Beilstein: 2814102
• Reaxy-Rn: 2814102
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2814102&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Klasse Naphthalenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Klasse: Naphthalenes
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Naphthalenes
• Alternative Parents: Benzoic acids Benzamides Benzoyl derivatives Secondary carboxylic acid amides Monocarboxylic acids and derivatives Carboxylic acids Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: Naphthalene - Benzamide - Benzoic acid or derivatives - Benzoic acid - Benzoyl - Monocyclic benzene moiety - Carboxamide group - Secondary carboxylic acid amide - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Aromatic homopolycyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
• External Descriptors: Amide herbicides

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemische und physikalische Eigenschaften

• Schmelzpunkt (°C): 185-190°C
• Molekulargewicht: 291.300 g/mol
• XLogP3: 3.500
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 291.09 Da
• Monoisotopic Mass: 291.09 Da
• Topological Polar Surface Area: 66.400 Ų
• Heavy Atom Count: 22
• Formal Charge: 0
• Complexity: 423.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Referenzen

1. Xie Yuanming, Lv Yuanda, Jia Letian, Zheng Lulu, Li Yonghui, Zhu Ming, Tian Mengjun, Wang Ming, Qi Weicong, Luo Long, De Gernier Hugues, Pélissier Pierre-Mathieu, Motte Hans, Lin Shaoyan, Luo Le, Xu Guohua, Beeckman Tom, Xuan Wei.  (2023)  Plastid-localized amino acid metabolism coordinates rice ammonium tolerance and nitrogen use efficiency.  Nature Plants,      [PMID:37604972] [10.1038/s41477-023-01494-x]

2. Xia Nan, Xing Jianpei, Peng Di, Ji Shiyu, Zha Jun, Yan Nan, Su Yan, Jiang Xue, Zeng Zhi, Zhao Jijun, Wu Zhikun.  (2022)  Assembly-induced spin transfer and distance-dependent spin coupling in atomically precise AgCu nanoclusters.  Nature Communications,  13  (1): (1-11).  [PMID:36209273] [10.1038/s41467-022-33651-9]

3. Hu Jian, Su Huili, Cao Hui, Wei Hongbin, Fu Xiaokang, Jiang Xuemei, Song Qin, He Xinhua, Xu Changzheng, Luo Keming.  (2022)  AUXIN RESPONSE FACTOR7 integrates gibberellin and auxin signaling via interactions between DELLA and AUX/IAA proteins to regulate cambial activity in poplar.  PLANT CELL,  34  (7): (2688-2707).  [PMID:35435234] [10.1093/plcell/koac107]

4. Xiang-Dong Qing, Hai-Long Wu, Xi-Hua Zhang, Yong Li, Hui-Wen Gu, Ru-Qin Yu.  (2014)  A novel fourth-order calibration method based on alternating quinquelinear decomposition algorithm for processing high performance liquid chromatography–diode array detection– kinetic-pH data of naptalam hydrolysis.  ANALYTICA CHIMICA ACTA,      [PMID:25702270] [10.1016/j.aca.2014.12.037]

5. Yukang Wang, Gaochen Jin, Shuyan Song, Yijun Jin, Xiaowen Wang, Shuaiqi Yang, Xingxing Shen, Yinbo Gan, Yuexing Wang, Ran Li, Jian-Xiang Liu, Jianping Hu, Ronghui Pan.  (2024)  A peroxisomal cinnamate:CoA ligase-dependent phytohormone metabolic cascade in submerged rice germination.  DEVELOPMENTAL CELL,      [PMID:38579719] [10.1016/j.devcel.2024.03.023]

6. Fan Yang, Tianzhao Wu, Tinghe Song, Qinqin Zhang, Zhigang Zhang.  (2024)  Separation of n-propanol - n-propyl acetate azeotropic system by extractive distillation with ionic liquids: COSMO-RS prediction, experimental investigation and quantum chemical calculation.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2024.124007]

7. Qing Zhang, Juan Du, Shuang Hao, Zhengmei Leng, Weiguo Liu, Chengjian Zhao, Yue Yu, Longquan Chen, Charles T. Anderson, Chaowen Xiao.  (2025)  Pectin Metabolism Influences Phloem Architecture and Flowering Time in Arabidopsis Thaliana.  Advanced Science,      [PMID:40729593] [10.1002/advs.202502980]

8. Yueqiao Wang, Pengfei Cheng, Ke Jiang, Jiaxin Gong, Ziyu Liu, Wenbiao Shen.  (2026)  Tomato lateral root branching requires Nuclear Architecture Related 1 via auxin signaling, a process involving hydrogen gas.  PLANT JOURNAL,  125  (1): (e70678).  [PMID:41533519] [10.1111/tpj.70678]

9. Zan Tan, Fengping Hou, Xiaojing Yang, Li Yang, Nan Dong.  (2026)  Overcoming the selectivity-stability trade-off: A hydrophobic pillar[6]arene derivative-based electroanalytical strategy for diquat detection.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2026.117448]

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This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 132-66-1, the molecular formula is C18H13NO3, and the molecular weight is 291.3 g/mol. InChIKey JXTHEWSKYLZVJC-UHFFFAOYSA-N.

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What does analytical standard mean?

analytical standard is a defined analytical purity tier suitable for quantitative analytical methods. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. analytical standard is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

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Store at room temperature.