Cas no 14678-02-5 (3-methyl-1,2-oxazol-5-amine)

3-methyl-1,2-oxazol-5-amine structure

Product Name:3-methyl-1,2-oxazol-5-amine

CAS No:14678-02-5

MF:C₄H₆N₂O

MW:98.1032404899597

MDL:MFCD00003151

CID:87388

PubChem ID:84590

Update Time:2025-04-18

3-methyl-1,2-oxazol-5-amine Chemical and Physical Properties

Names and Identifiers

- 5-Amino-3-methylisoxazole
- 3-methyl-5-aminoisoxazole
- 3-methyl-5-isoxazolamin
- 3-Methylisoxazol-5-amine
- 3-methyl-1,2-oxazol-5-amine
- NSC 93421
- 3-Methyl-5-isoxazolamine
- 3-Methyl-5-isoxazolylamine
- 5-Amino-3-methyl-1,2-oxazole
- AKOS PAO-1620
- BUTTPARK 94\04-02
- TIMTEC-BB SBB006539
- 5-Isoxazolamine, 3-methyl-
- 3-methyl-isoxazol-5-ylamine
- 0G66R1H4RW
- FNXYWHTZDAVRTB-UHFFFAOYSA-N
- 3-methylisoxazole-5-ylamine
- NSC93421
- 3-methylisoxazole-5-amine
- 3-methylisoxazol-5-ylamine
- 3-methylisooxazole-5-amine
- 3-methyl-isoxazole-5-amine
- 3-methyl-5-amino-isoxa
- DTXSID70163474
- FT-0619994
- UNII-0G66R1H4RW
- Q27236745
- W-108122
- CS-M0240
- MB00134
- SDCCGMLS-0066121.P001
- 7H-912
- MFCD00003151
- AC-4824
- 3-methyl-5-amino isoxazole
- 3-Methyl-5-isoxazolamine #
- EINECS 238-719-9
- 3-methyl-5-amino-isoxazole
- 5-amino-3-methyl isoxazole
- NSC-93421
- 14678-02-5
- BP-10044
- NS00024804
- F1995-0118
- EN300-21774
- AM803226
- ISOXAZOLE, 5-AMINO-3-METHYL-
- AKOS000370707
- 5-Amino-3-methylisoxazole, 98%
- Z118429566
- 5-amino-3-methyl-isoxazole
- InChI=1/C4H6N2O/c1-3-2-4(5)7-6-3/h2H,5H2,1H
- MIO
- SY048418
- DB-042860
- STK397330
- BBL010138
- A2867
- 3-Methyl-5-isoxazolamine; 3-Methyl-5-aminoisoxazole; 3-Methyl-5-isoxazolamine; 3-Methyl-5-isoxazolylamine; 5-Amino-3-methyl-1,2-oxazole; NSC 93421
- ALBB-016408
- MDL： MFCD00003151
- Inchi： 1S/C4H6N2O/c1-3-2-4(5)7-6-3/h2H,5H2,1H3
- InChI Key： FNXYWHTZDAVRTB-UHFFFAOYSA-N
- SMILES： O1C(=CC(C)=N1)N
- BRN： 107906

Computed Properties

Exact Mass: 98.04800
Monoisotopic Mass: 98.048
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 7
Rotatable Bond Count: 0
Complexity: 66.7
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Tautomer Count: 5
XLogP3: 0.4
Topological Polar Surface Area: 52

Experimental Properties

Color/Form: Yellow crystalline powder
Density: 1.167±0.06 g/cm3 (20 oC 760 Torr),
Melting Point: 82.0 to 86.0 deg-C
Boiling Point: 231.3±20.0 oC (760 Torr),
Flash Point: 93.7±21.8 oC,
Refractive Index: 1.4327 (estimate)
Solubility: Slightly soluble (26 g/l) (25 o C),
PSA: 52.05000
LogP: 1.14640
λmax: 242(MeOH)(lit.)
Solubility: Not determined

3-methyl-1,2-oxazol-5-amine Security Information

Symbol:
Prompt：warning
Signal Word：Warning
Hazard Statement： H315-H319-H335
Warning Statement： P261-P305 + P351 + P338
Hazardous Material transportation number：NONH for all modes of transport
WGK Germany：3
Hazard Category Code： 36/37/38
Safety Instruction： S26-S37/39
Hazardous Material Identification：
HazardClass：KEEP COLD
Storage Condition：Keep in dark place,Inert atmosphere,Room temperature
Risk Phrases：R36/37/38

3-methyl-1,2-oxazol-5-amine Customs Data

HS CODE：2934999090
Customs Data：

China Customs Code:
2934999090

Overview:

2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

Declaration elements:

Product Name, component content, use to

Summary:

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-methyl-1,2-oxazol-5-amine Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
Fluorochem	018187-1g	5-Amino-3-methylisoxazole	14678-02-5	98%	1g	￡11.00	2022-03-01
Fluorochem	018187-5g	5-Amino-3-methylisoxazole	14678-02-5	98%	5g	￡33.00	2022-03-01
Fluorochem	018187-10g	5-Amino-3-methylisoxazole	14678-02-5	98%	10g	￡50.00	2022-03-01
Fluorochem	018187-25g	5-Amino-3-methylisoxazole	14678-02-5	98%	25g	￡118.00	2022-03-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	A151656-1G	3-methyl-1,2-oxazol-5-amine	14678-02-5	>97.0%(T)	1g	￥75.90	2024-06-25
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	A151656-25g	3-methyl-1,2-oxazol-5-amine	14678-02-5	>97.0%(T)	25g	￥588.90	2024-06-25
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	A151656-5G	3-methyl-1,2-oxazol-5-amine	14678-02-5	>97.0%(T)	5g	￥126.90	2024-06-25
CHENG DOU FEI BO YI YAO Technology Co., Ltd.	ARK-1857-100g	3-Methyl-5-isoxazolamine	14678-02-5	95%	100g	$300	2023-09-07
Chemenu	CM191385-25g	5-Amino-3-methylisoxazole	14678-02-5	97%	25g	$192	2021-08-05
Chemenu	CM191385-100g	5-Amino-3-methylisoxazole	14678-02-5	97%	100g	$493	2021-08-05

3-methyl-1,2-oxazol-5-amine Production Method

3-methyl-1,2-oxazol-5-amine Suppliers

Suzhou Senfeida Chemical Co., Ltd

Gold Member

Audited Supplier

(CAS:14678-02-5)5-AMINO-3-METHYLISOXAZOLE

Order Number:sfd8316

Stock Status:in Stock

Quantity:200kg

Purity:99.9%

Pricing Information Last Updated:Friday, 19 July 2024 14:34

Price ($):discuss personally

Email:[email protected]

Product Official Link

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:14678-02-5)3-甲基異惡唑-5-胺

Order Number:LE5798256

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:45