二硝基水楊酸

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二硝基水楊酸

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3,5-二硝基水杨酸

Synonym(s): 2-羟基-3,5-二硝基苯甲酸, DNS

Linear Formula: (O₂N)₂C₆H₂-2-(OH)CO₂H

CAS No.:: 609-99-4
Molecular Weight:: 228.12
EC No.:: 210-204-3
Beilstein No.:: 2220661

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	128848	98%
	D0550	used in colorimetric determination of reducing sugars

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4-硝基水杨酸

Linear Formula: HOC₆H₃(NO₂)CO₂H

CAS No.:: 619-19-2
Molecular Weight:: 183.12
EC No.:: 210-584-0

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	117188	97%

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2-羟基-5-硝基苯甲酸

Synonym(s): 苯胺酸, 5-硝基水杨酸

Linear Formula: HOC₆H₃(NO₂)CO₂H

CAS No.:: 96-97-9
Molecular Weight:: 183.12
EC No.:: 202-548-8
Beilstein No.:: 2213719

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	PHR9056	certified reference material, TraceCERT^®
	247871	99%

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3-硝基水杨酸

Synonym(s): 2-羟基-3-硝基苯甲酸

Empirical Formula (Hill Notation): C₇H₅NO₅

CAS No.:: 85-38-1
Molecular Weight:: 183.12
Beilstein No.:: 2213132

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	73815	≥98.0% (HPLC)
	PHR9052	certified reference material, TraceCERT^®

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二氟尼柳

Synonym(s): 二氟尼柳, 5-(2,4-二氟苯基)水杨酸

Empirical Formula (Hill Notation): C₁₃H₈F₂O₃

CAS No.:: 22494-42-4
Molecular Weight:: 250.20
EC No.:: 245-034-9

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	1197506	United States Pharmacopeia (USP) Reference Standard
	D3281	analytical standard

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5-磺基水杨酸二水合物

Synonym(s): 5-磺基水杨酸二水合物, 2-羟基-5-磺基苯甲酸

Linear Formula: HO₃SC₆H₃-2-(OH)CO₂H·2H₂O

CAS No.:: 5965-83-3
Molecular Weight:: 254.21
EC No.:: 202-555-6
Beilstein No.:: 650741

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	8.00691	for synthesis
	S2130	ReagentPlus^®, ≥99%
	247006	ACS reagent, ≥99%
	S3147	suitable for electrophoresis, ≥99%
	86195	purum p.a., ≥98.0% (T)

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3,5-二碘水杨酸

Synonym(s): 2-羟基-3,5-二碘苯甲酸, 3,5-二碘邻羟基苯甲酸

Linear Formula: I₂C₆H₂(OH)CO₂H

CAS No.:: 133-91-5
Molecular Weight:: 389.91
EC No.:: 205-124-0
Beilstein No.:: 2615358

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	D124001	99%

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3,5-二碘水杨酸锂

Synonym(s): 2-羟基-3,5-二碘苯甲酸锂盐, 3,5-二碘-2-羟基苯甲酸锂盐, 3,5-二碘邻羟基苯甲酸锂盐, LIS

Empirical Formula (Hill Notation): C₇H₃I₂LiO₃

CAS No.:: 653-14-5
Molecular Weight:: 395.85
EC No.:: 211-496-5

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	D3635	analytical standard

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设备鉴定用二水合氨基水杨酸钠

Synonym(s): 对氨基水杨酸钠二水合物, 4-氨基-2-羟基苯甲酸钠盐, 4-氨基-水杨酸钠盐

Empirical Formula (Hill Notation): C₇H₆NNaO₃ · 2H₂O

CAS No.:: 6018-19-5
Molecular Weight:: 211.15
EC No.:: 205-091-2

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	Y0001816	European Pharmacopoeia (EP) Reference Standard

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3,5-二异丙基水杨酸铜水合物

Synonym(s): 2-Hydroxy-3,5-bis(1-methylethyl)benzoic acid copper(II) complex

Empirical Formula (Hill Notation): C₂₆H₃₄CuO₆ · xH₂O

CAS No.:: 123334-28-1
Molecular Weight:: 506.09 (anhydrous basis)

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	341649

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对氨基水杨酸钠二水合物

Synonym(s): 4-氨基-2-羟基苯甲酸钠盐, 4-氨基-水杨酸钠盐

Empirical Formula (Hill Notation): C₇H₆NNaO₃ · 2H₂O

CAS No.:: 6018-19-5
Molecular Weight:: 211.15
EC No.:: 205-091-2

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	09415	≥97.0% (T)

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对氨基水杨酸钠二水合物

Synonym(s): 4-氨基-2-羟基苯甲酸钠盐, 4-氨基-水杨酸钠盐

Empirical Formula (Hill Notation): C₇H₆NNaO₃ · 2H₂O

CAS No.:: 6018-19-5
Molecular Weight:: 211.15

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	Y0001669	European Pharmacopoeia (EP) Reference Standard

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二(亚水杨基亚胺酸根-3-丙基)甲基氨基钴(II)

Synonym(s): [[α,α′-[(Methylimino)bis(trimethylenenitrilo)]di-o-cresolato](2-)]cobalt, [[2,2′-[(Methylimino-κN)bis[3,1-propanediyl(nitrilo-κN)methylidyne]]bis[phenolato-κO]](2-)]cobalt

Linear Formula: CH₃N[(CH₂)₃N=CHC₆H₄-2-(O)]₂Co

CAS No.:: 15391-24-9
Molecular Weight:: 410.38

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	360155	97%

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2-羟基-硝基苯甲酸

Synonym(s): 4-硝基水杨酸

Linear Formula: HOC₆H₃(NO₂)CO₂H

CAS No.:: 619-19-2
Molecular Weight:: 183.12
EC No.:: 210-584-0

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	PHR1742	Pharmaceutical Secondary Standard; Certified Reference Material

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氯硝柳胺

Synonym(s): 2′,5-二氯-4′-硝基水杨酸酰替苯胺

Empirical Formula (Hill Notation): C₁₃H₈Cl₂N₂O₄

CAS No.:: 50-65-7
Molecular Weight:: 327.12
EC No.:: 200-056-8
Beilstein No.:: 2820605

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	N3510

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氯硝柳胺

Synonym(s): 2′,5-二氯-4′-硝基水杨酸酰替苯胺

Empirical Formula (Hill Notation): C₁₃H₈Cl₂N₂O₄

CAS No.:: 50-65-7
Molecular Weight:: 327.12
Beilstein No.:: 2820605

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	N0560000	European Pharmacopoeia (EP) Reference Standard

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乙二醇单水杨酸酯

Synonym(s): 水杨酸乙二酯

Linear Formula: HOC₆H₄COOCH₂CH₂OH

CAS No.:: 87-28-5
Molecular Weight:: 182.17
EC No.:: 201-737-2
Beilstein No.:: 2255685

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	03830	≥98.0% (GC)

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乙二醇单水杨酸酯

Synonym(s): 水杨酸乙二酯

Linear Formula: HOC₆H₄COOCH₂CH₂OH

CAS No.:: 87-28-5
Molecular Weight:: 182.17
Beilstein No.:: 2255685

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	H1429400	European Pharmacopoeia (EP) Reference Standard

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3,5-二异丙基邻羟基苯甲酸

Synonym(s): 3,5-二异丙基水杨酸

Linear Formula: [(CH₃)₂CH]₂C₆H₂-2-(OH)CO₂H

CAS No.:: 2215-21-6
Molecular Weight:: 222.28
EC No.:: 218-677-8

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	135690	98%

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水杨酸杂质B

Synonym(s): 4-羟基间苯二甲酸

Linear Formula: HOC₆H₃-1,3-(CO₂H)₂

CAS No.:: 636-46-4
Molecular Weight:: 182.13

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	Y0000405	European Pharmacopoeia (EP) Reference Standard

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2-羟乙基水杨酸酯

Synonym(s): 乙二醇单水杨酸酯, 水杨酸乙二酯

Linear Formula: HOC₆H₄COOCH₂CH₂OH

CAS No.:: 87-28-5
Molecular Weight:: 182.17
Beilstein No.:: 2255685

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	PHL80106	phyproof^® Reference Substance

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水杨酸相关化合物B

Synonym(s): 4-羟基间苯二甲酸

Linear Formula: HOC₆H₃-1,3-(CO₂H)₂

CAS No.:: 636-46-4
Molecular Weight:: 182.13
EC No.:: 211-258-0

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	PHR1643	Pharmaceutical Secondary Standard; Certified Reference Material

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2,2′-二硫代二苯甲酸

Synonym(s): 二硫代水杨酸, 二苯二硫二羧酸, 邻羟基二硫代苯甲酸

Linear Formula: S₂(C₆H₄CO₂H)₂

CAS No.:: 119-80-2
Molecular Weight:: 306.36
EC No.:: 204-352-8
Beilstein No.:: 2221810

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	43761	≥95.0% (NT)

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2,2′-二硫代二苯甲酸

Synonym(s): 二硫代水杨酸, 二苯二硫二羧酸, 邻羟基二硫代苯甲酸

Linear Formula: S₂(C₆H₄CO₂H)₂

CAS No.:: 119-80-2
Molecular Weight:: 306.36
Beilstein No.:: 2221810

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	PHR2590	Pharmaceutical Secondary Standard; Certified Reference Material
	1659001	United States Pharmacopeia (USP) Reference Standard

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水杨羟肟酸

Synonym(s): N,2-二羟基苯甲酰胺, 邻羟基苯甲酰异羟肟酸

Linear Formula: HOC₆H₄CONHOH

CAS No.:: 89-73-6
Molecular Weight:: 153.14
EC No.:: 201-934-3

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	S607	99%

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2,5-二羟基苯甲酸

Synonym(s): 2,5-DHBA, DHB, 氢醌羧酸, 龙胆酸

Linear Formula: (HO)₂C₆H₃CO₂H

CAS No.:: 490-79-9
Molecular Weight:: 154.12
EC No.:: 207-718-5
Beilstein No.:: 2209119

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	78069	analytical standard
	149357	98%
	85707	matrix substance for MALDI-MS, >99.0% (HPLC)
	39319	matrix substance for MALDI-MS, ≥99.5% (HPLC), Ultra pure

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Page 1 of 1

二硝基水楊酸

二硝基水楊酸

3,5-二硝基水杨酸

4-硝基水杨酸

2-羟基-5-硝基苯甲酸

3-硝基水杨酸

二氟尼柳

5-磺基水杨酸 二水合物

3,5-二碘水杨酸

3,5-二碘水杨酸锂

设备鉴定用二水合氨基水杨酸钠

3,5-二异丙基水杨酸铜 水合物

对氨基水杨酸钠 二水合物

对氨基水杨酸钠 二水合物

二(亚水杨基亚胺酸根-3-丙基)甲基氨基钴(II)

2-羟基-硝基苯甲酸

氯硝柳胺

氯硝柳胺

乙二醇单水杨酸酯

乙二醇单水杨酸酯

3,5-二异丙基邻羟基苯甲酸

水杨酸杂质B

2-羟乙基水杨酸酯

水杨酸相关化合物B

2,2′-二硫代二苯甲酸

2,2′-二硫代二苯甲酸

水杨羟肟酸

2,5-二羟基苯甲酸

5-磺基水杨酸二水合物

3,5-二异丙基水杨酸铜水合物

对氨基水杨酸钠二水合物

对氨基水杨酸钠二水合物